Prípona Informácia
P ZX81 Image File
P Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P Applause Picture
P Cliq Accessories Datebook Permissions
P PASCAL Program File
P Progress Database Procedure File (Progress Software Corporation)
P ReaGeniX Code Generator Application Parameter File
P00 C64 Emulator Program File
P01 Parity Volume Set
P01 Toast CD Image
P02 Parity Volume Set
P03 Parity Volume Set
P04 Parity Volume Set
P05 Parity Volume Set
P06 Parity Volume Set
P07 Parity Volume Set
P08 Parity Volume Set
P09 Parity Volume Set
P1 MicroImages Print Driver File (MicroImages, Inc.)
P10 Tektronix Plot 10 Drawing
P10 PKCS #7 Certificate
P10 Certificate Request
P12 Personal Information Exchange File
P16 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P16 ProTracker Studio Music
P1C IBM Voice Type Language Newuser File
P1I IBM Voice Type Language Newuser File
P2000 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P22 Patch22 Patch File
P2A IBM Voice Type Language Vocabels File
P2B PeerGuardian 2 IP Blocking List (Phoenix Labs)
P2C IBM Voice Type Language Newuser File
P2C pic2clik Photo Album
P2D PointLineCAD 2D Drawing – 2D Document (Point Line, Inc.)
P2I IBM Voice Type Language Newuser File
P2L PointLineCAD 2D Drawing Layer (Point Line, Inc.)
P2M Peer2Mail Archive Part and Definition (SoftBulldog)
P2M GameShark Hexidecimal Code Storage (Mad Catz, Inc.)
P2P Picture to Part Data File (GraphiTech Ltd.)
P2P PeerGuardian IP Blocking List (Phoenix Labs)
P3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P3 Primavera Project Planner Project File (Primavera Systems, Inc.)
P34 P34 Lotto File
P38 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P3C IBM Voice Type Language New User File
P3C Primavera Project Planner Compressed Backup (Primavera Systems, Inc.)
P3D Operation Flashpoint Game Model (Bohemia Interactive and The Codemasters Software Company Limited)
P3D 3D Graphic
P3D PointLineCAD 3D Drawing – 3D Document Manager File (Point Line, Inc.)
P3E PC-Doctor File
P3I PC-Doctor File
P3L PointLineCAD 3D Drawing Layer (Point Line, Inc.)
P3P Platform for Privacy Preferences
P40 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P4200 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P56 Patch
P5W Ressource
P64 H.261 Encoded Video File
P64 Picasso 64
P65 PageMaker Version 6.5 File (Adobe)
P7 XV Visual Schnauzer Thumbnail Format
P7B PKCS #7 Certificate
P7C PKCS #7 Certificate
P7M PKCS #7 MIME Message
P7R PKCS #7 Certificate
P7S PKCS #7 Signature
P8 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
P83 GAEB DA 2000 File (Bundesamt für Bauwesen und Raumordnung)
PA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PA Print Artist Project (Nova Development Corporation)
PA1 PageAhead Worktable
PA2 STABCAL (stability calculation for aqueous systems) File
PA3 Turbo Pascal DOS File (Borland Software Corporation)
PA3 STABCAL (stability calculation for aqueous systems) File
PA4 Turbo Pascal DOS File (Borland Software Corporation)
PA5 Turbo Pascal DOS File (Borland Software Corporation)
PA5 STABCAL (stability calculation for aqueous systems) File
PAA Personal Ancestral File (Corporation of the President of The Church of Jesus Christ of Latter-day Saints)
PAB Personal Address Book (Microsoft Corporation)
PAC Windows Applications Manager Added or Changed Package
PAC LPAC Lossless Compressed Audio (Tilman Liebchen)
PAC Desperados: Wanted D|A Archive
PAC Photo-CD Multi-resolution Image File
PAC Pacman File
PAC Sound Blaster Studio II Package
PAC STAD Graphic
PAC Win2020 / Polistream Video Subtitle Data (Screen Subtitling Systems Ltd.)
PAC SBStudio Song + Sound Package
PAC CrossePAC Compressed Archive (Digital Strategies, Inc.)
PACK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PACKAGE Autopackage Software Installation Package (Autopackage)
PACKAGE The Sims 2 DBPF Resource Package (Electronic Arts (Maxis))
PAD Scanner Output
PAD Telemate Keypad Definition
PAD Top Secret Crypto Gold True One Time Pad File (TAN$TAAFL Software Company)
PAD MicroSim PCBoard PADS-compatible Netlist File
PAD Digital Paper Description
PAD Visual Expert Source Code Documentation
PAE PowerArchiver Encrypted Archive (ConeXware, Inc.)
PAE Projet Personal AVI Editor
PAF Personal Ancestral File Family Database (Corporation of the President of The Church of Jesus Christ of Latter-day Saints)
PAF Ensoniq PARIS Audio Format (E-MU Systems)
PAG Psion Organiser Pager File (Psion PLC)
PAG RealTick Page (Townsend Analytics, Ltd.)
PAG Visual Basic Property Page File (Microsoft Corporation)
PAG Lmsoft-Hypermedia Page
PAG ActivePerl Pro Studio Hash Database (ActiveState, a division of Sophos)
PAGE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE10 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE11 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE12 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE4 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE5 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE6 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE7 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE8 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAGE9 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAINT MacPaint Bitmap Graphic
PAJ Pajek Project File
PAK Lands of Lore Archive
PAK Quake 2 Archive
PAK Quake Archive
PAK Trickstyle Archive
PAK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAK Hexen 2 Archive
PAK Heretic 2 Archive
PAK Hand of Fate Archive
PAK Daikatana
PAK Quake Archive (ID Software)
PAK Infonie File
PAK Compressed Archive File
PAK Dune 2 Archive
PAK Final Fantasy VIII (Square Enix Co., Ltd)
PAK Half Life Archive
PAL Rise of Nations Campaign Media File (Microsoft)
PAL ZX Spectrum-Emulator
PAL Tree Professional Palm Creator File
PAL Protos Process Model (Pallas Athena)
PAL Personal Ancestral File
PAL PageMaker Library Palette (Adobe)
PAL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAL Dr. Halo Palette
PAL Color Palette (Microsoft)
PAL Command & Conquer File
PAL Compressed File
PAL Lotus Freelance
PAL Harvard Graphics Palette (Harvard Graphics)
PAL1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAL2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PALM Programming
PALM Palm Pixmap
PAM PAM Property Appraisal Manager Project (PAM Software (UK) Ltd)
PAM Tonline Ob4hbci Smartupdate File
PAM Personal Ancestral File (Corporation of the President of The Church of Jesus Christ of Latter-day Saints)
PAN Panorama Database (ProVUE Development)
PAN Chromeleon Control Panel
PAN The Panorama Factory Project (Smoky City Design, LLC)
PAN Infinite Pictures, Inc. iMove Viewer
PAN CorelDraw Printer-specific File
PAN SmoothMove Pan Viewer
PANDO Pando Package (Pando Networks)
PANEL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PANI Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PANO Quicktime VR Panorama File (Apple Inc.)
PAP Tree Professional Palm Creator Image File
PAP Corel Painter Pattern, Selection or Texture File
PAQ Quantum Archive
PAQ HP System Recovery File (Hewlett-Packard Development Company, L.P.)
PAQ6 PAQ Data Compression Program Archive
PAQ7 PAQ Data Compression Program Archive
PAQ8 PAQ Data Compression Program Archive
PAQ8JC PAQ PAQ8JC Compressed Archive
PAR Solid Edge Document (UGS PLM Solutions)
PAR SAP Enterprise Portal Component
PAR FMS Flight Characteristics File (Roman & Michael Möller)
PAR Digitalk Parts Application
PAR SolidEdge 3D CAD Model
PAR Windows 3.x Permanent Output (Swap) File
PAR SmartPar
PAR Pov-ray for Windows Parameter File (Persistence of Vision Raytracer Pty Ltd.)
PAR Parity Volume Sets (.P01,…)
PAR Model Parameter File
PAR Mirror Archive Restoration File
PAR ImageZoom Parameter File (Scalado)
PAR Fractint Parameter File
PAR2 Parity Archive Volume Set
PARACOUNT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PARAM Kosima Scripts File
PARAMS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PARMS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PARMS3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PARSER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PART eMule Plus Partial Download (eMule Team)
PART Partial Download
PART eDonkey Partial Download (MetaMachine)
PART Partial Go!Zilla Download
PART1 Netobjects Fusion Netobjects System File
PART1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PART1OF2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PART2 Netobjects Fusion Netobjects System File
PART2OF2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PARTIAL Partial Download
PARTY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAS C++ Builder 6 Source (Borland Software Corporation)
PAS Delphi Source (Borland Software Corporation)
PAS Pascal Source Code
PASCAL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PASM Parrot Source Code (The Perl Foundation)
PASS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PASS Quiz Editor Password Protected File (Minimouse)
PASSAGE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PASSERS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAT Palace Server Rooms Configuration File (Communities.com)
PAT Pattern Maker Cross-Stitch Pattern File (HobbyWare, Inc.)
PAT Corel Vector Pattern (Corel)
PAT AutoCAD Hatch Pattern (Autodesk, Inc.)
PAT ArcView Geocoding Pattern Recognition File (ESRI)
PAT Arcinfo Coverage
PAT Advanced Gravis Ultrasound Patch File
PAT MultiMate 3.3
PAT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAT Smash Simulator Test Pattern
PAT Fast-Talk Phonetic Audio Track (Fast-Talk Communications, Inc.)
PAT Train Simulator Track Path (Microsoft Corporation)
PAT PCStitch Pattern (M&R Technologies, Inc.)
PAT File Investigator Pattern File (RobWare)
PAT DART Pro 98 Pattern
PAT Orchida Embroidery System (Orchida Soft)
PAT Patch File
PAT CADTERNS Sloper File (CADTERNS Custom Clothing Inc.)
PAT Polygon Attribute Table
PAT Paint Shop Pro Pattern (Corel Corporation)
PAT US Patent and Trademark Office Bitmap
PAT Hatch Patterns Photostyler
PAT Vector Pattern
PAT WarHack Warcraft2 exePatch Utility
PAT PatternSmith Cutting Pattern File (Autometrix)
PAT Photoshop Pattern File (Adobe)
PAT Forte Technologies Patch File
PAT GIMP Pattern (The GIMP Team)
PAT Sound
PATCH General Patch File
PATCH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PATCHDOCS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PATCHER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PATH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PATHNAME Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PATHS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PATTERN Photoline5 Defaults File
PAU OzWin CompuServe E-mail/Forum Access Paused Message
PAUSE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAV Panda Antivirus File
PAV MediaMatrix Peavey Architectural View (Peavey Electronics)
PAV???? Panda Antivirus File
PAX Pick Ax Secure Graphic File (Smaller Animals Software, Inc.)
PAX Project A.R.S.E Brain File
PAX Personal Ancestral File (Corporation of the President of The Church of Jesus Christ of Latter-day Saints)
PAY PriorityRate (Priority Data Sytems)
PAYMENTS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAYROLL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PAZ Project A.R.S.E Brain File
PB FAXability Fax
PB PocketCache Backup File (Kadena Systems, Inc.)
PB PixBase Setup
PB PureBasic Source Code (Fantaisie Software)
PB PowerBASIC Configuration (PowerBASIC, Inc.)
PB WinFax Pro Phone Book (Symantec)
PB PuffBOMB Extra Level File (Sykhronics)
PB Proboard Configuration
PB Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PB1 First Publisher Document
PB2 STABCAL (stability calculation for aqueous systems) File
PB2 OrindaBuild Configuration (Orinda Software Ltd)
PBA Process Panel Builder (ABB Ltd)
PBA PowerBASIC Source Code (PowerBASIC, Inc.)
PBB MS Mail Address Information File
PBC Parrot Compiled Byte Code File (The Perl Foundation)
PBD Palm Database (Palm, Inc.)
PBD Epicentric Portal Server Module Java Bean (Vignette Corporation)
PBD iSilo Document (DC & Co.)
PBD Graphic Format (Adobe)
PBD Faxit Phone Book
PBD PowerBuilder Dynamic Library
PBD Axialis Image
PBF Turtle Beach Pinnacle Bank File
PBF Sprite Backup Mobile Device Image (Sprite Software)
PBF Portable Bitmap Format File
PBF PBook E-book Format
PBF Grand Prix Legends BMAP (Bitmap) File
PBF Paragon Disk Image
PBH PowerBASIC Help File (PowerBASIC, Inc.)
PBI Profiler Binary Input (Microsoft)
PBI PowerBASIC Include File (PowerBASIC, Inc.)
PBI Axialis Image JPEG JFIF
PBI PC-BSD Setup File (PC-BSD Software)
PBK HP-95LX Phone Book File
PBK Phonebook (Microsoft)
PBK ElectraSoft Fax Phone Book
PBL Publitor Data File (Soho Soho Ltd.)
PBL PowerBASIC Library (PowerBASIC, Inc.)
PBL PowerBuilder Source Code Library (Sybase)
PBM UNIX Portable Bitmap Graphic
PBMP Pilot Bitmap
PBMV Portable Bitmap File
PBN Portable Bridge Notation
PBO Profiler Binary Output
PBO Operation Flashpoint Game Mission Folder (Bohemia Interactive and The Codemasters Software Company Limited)
PBOB Vbox Preview (Aladdin Knowledge Systems)
PBP Phoenix Visual Designer Project (Prometheus Software)
PBP PlaybackPro Video Database (DTvideolabs)
PBP Perl Builder File
PBP PSP Firmware Image (Sony Corporation of America)
PBPROJ Project Builder Project (Apple Computer, Inc.)
PBQ PunkBuster Query Script
PBQ Audio
PBR BI/Suite Hypercube Presentation
PBR PowerBuilder Resource
PBR PowerBuilder Resource File
PBR PowerBASIC Resource File (PowerBASIC, Inc.)
PBR Publisher Autosave/Autorecovery/Backup File (Microsoft)
PBR BorderManager 3.5 Support Pack 3 File
PBS PowerArchiver Backup Script
PBS Paint Shop Pro Brush Stroke Preset (Corel Corporation)
PBT Micro Dynamics MARS
PBT Profiler Binary Table
PBTPL PowerBASIC Template (PowerBASIC, Inc.)
PBV Paint Shop Pro Bevel Preset (Corel Corporation)
PBX Outlook Express Message Folder
PC Personal Composer Musical Notation (Personal Composer Inc.)
PC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PC Oracle Pro*C Source Code (Oracle)
PC Sierra Print Artist Postcard
PC Postcard
PC PC-specific Text File
PC1 Degas & Degas Elite
PC2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PC2 PrivateChat!
PC2 STABCAL (stability calculation for aqueous systems) File
PC2 AutoCAD R14 Plotter Configuration (Autodesk, Inc.)
PC2 Degas & Degas Elite
PC3 Harvard Graphics Custom Palette (Harvard Graphics)
PC3 Degas & Degas Elite
PC3 AutoCAD R2000 Plotter Configuration (Autodesk, Inc.)
PC3 STABCAL (stability calculation for aqueous systems) File
PC5 Rockwell Software Logix 5 File
PC5 STABCAL (stability calculation for aqueous systems) File
PC8 NewWave Write ASCII IBM8 Character Set
PC8 ASCII Text IBM-8
PC? 2D Graphic
PCA MicroSim PCBoard Layout Database File
PCA PCAnywhere Registry Backup
PCA Sonic Foundry Perfect Clarity Audio File (Sony Corporation of America)
PCAP Ethernet Packet Sniffer File
PCB ExpressPCB Printed Circuit Board Layout (ExpressPCB)
PCB PCB Layout Check Design Rule Template (Top Tec PCB Ltd.)
PCB Protel Technology Advanced PCB Design
PCB PowerPoint Application Data File (Microsoft)
PCB Print Shop Deluxe Business Card
PCB PC-Doctor File
PCB P-CAD Database (Altium Limited)
PCB PADS Printed Circuit Board (Mentor Graphics Corp.)
PCB Ivex Winboard Design File
PCB Broderbund Print Shop Business Card
PCB ACCEL or Protel Printed Circuit Board File
PCC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PCC VideoCraft GIF
PCC PC Paintbrush Image File
PCC PC Paintbrush Cutout Picture Vector Graphic (Zsoft)
PCC PC Checkup System Information
PCD GX IEC Developer Backup File (Mitsubishi Electric Corporation)
PCD Images CD Creator Corel Adaptec
PCD Visual Test (Microsoft)
PCD Photo-CD Image (Kodak)
PCD P-Code Compiled Test Scripts
PCDS Photo-CD Image
PCE Borland Package Collection Editor File (Borland Software Corporation)
PCE PC Engine
PCE Mail Signature
PCE Print Shop Envelope
PCE PC-Doctor File
PCE Eudora Mailbox Name Map
PCE-LIST Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PCF Cisco VPN Client Configuration (Cisco Systems, Inc.)
PCF Process Charter Data (Scitor Corporation)
PCF PowerToy Calculator Saved Functions and Variables (Microsoft Corporation)
PCF Systems Management Server (SMS) Patron Configuration File (Microsoft Corporation)
PCF DD PrintCenter Document (Imagetech Corporation, Ltd.)
PCF UNIX Font File
PCF Paint Shop Pro Colored Foil Preset (Corel Corporation)
PCF Profiler Command File
PCF HP-95LX Printer Configuration File
PCF Pro/ENGINEER (PTC)
PCF Calyx Point
PCG Photo CD Graphic File
PCG TRITON Le or Karma Music Workstation Ver. 1.x and 2.x Synthesizer File (KORG)
PCH Pixeur Color History File (Veign)
PCH Patch File
PCH Visual C PreCompiled Header (Microsoft Corporation)
PCH2 Nord Modular G2 Patch (Clavia DMI AB)
PCI PC-Doctor File
PCI Windows PCI Miniport file (Microsoft)
PCI1 WinControl DCX-AT3000 Motion Control Command Language File (Precision MicroControl Corp.)
PCI3 WinControl DCX-AT3000 Motion Control Command Language File (Precision MicroControl Corp.)
PCJ IBM Linkaway-Live Multimedia Tool Graphics
PCK Turbo Pascal Pick File (Borland Software Corporation)
PCK Package
PCK Commandos II File
PCK ARIA PIPP Spectrum
PCK Systems Management Server (SMS) Received Package File (Microsoft Corporation)
PCL 2D Graphic Page Control Language
PCL HP Printer Control Language (Hewlett-Packard Development Company, L.P.)
PCLF PC MightyMax Offline Licensing File (PC MightyMax, Inc.)
PCM Sound File
PCM OKI MSM6376 Synth Chip PCM Format
PCM LaserJet Printer Cartridge Metric (Hewlett-Packard Development Company, L.P.)
PCM Image Photoline
PCM Embroidery Design File
PCM Bliss for Windows (Handicom)
PCN Paint Shop Pro Contour Preset (Corel Corporation)
PCO PC-Outline Outline
PCP Symantec Live Update Pro (Symantec Corporation)
PCP PC Paint (DOS) Bitmap Image
PCP AutoCAD R13 and Prior Plotter Configuration (Autodesk, Inc.)
PCP RCF EnCoder/DeCoder Encoded File (RCF Group – Reborn Code Freaks)
PCP Windows Installer Database Editor (Orca) Patch Creation Properties File (Microsoft Corporation)
PCR Creatacard Post Card Project (Broderbund)
PCR PCMark Benchmark File (Futuremark Corp.)
PCS PICS Animation
PCS Pfaff Home Embroidery Format (Pfaff)
PCS Painter4 PICT File
PCS Yamaha Piano Combo Style (Yamaha Corporation of America)
PCS Apple Macintosh PICT File Animation (Apple Computer, Inc.)
PCS PowerPoint ClipArt Gallery Picture Storage (Microsoft)
PCS Ultra Zip Password Cracker (UZPC)
PCT Bitmap Graphic
PCT Clipart ClarisWorks
PCT Honeywell GUS Display Builder
PCT Macintosh Quickdraw/PICT Drawing
PCT NIST IHDR
PCT PC Paint Bitmap
PCU XProfan Compiled Unit (Roland G. Hülsmann)
PCU PC MightyMax Undo File (PC MightyMax, Inc.)
PCV MozBackup Backup (Pavel Cvrcek)
PCV PC Upgrade Commander (V Communications, Inc.)
PCV Move Me Moving Van (Spearit Software)
PCW PC Write Text File
PCX PC Paintbrush Bitmap Graphic
PD Pure Data Patchfile (PD Community)
PD Paradox Table
PD Perl Data Language PreProcessor File
PD Male MRI
PD1 DFSee Partition Table and Boot Sector Backup (Fsys Software)
PD2 DFSee Partition Table and Boot Sector Backup (Fsys Software)
PD3 ICDD X-ray Powder Diffraction Patterns and Digitized Diffractogram
PD3 Denso BHT-7000 Terminal Executable Program File
PD3 DFSee Partition Table and Boot Sector Backup (Fsys Software)
PD3 PodFlow (Ikon AVS Ltd.)
PD3 3ds Max (Autodesk, Inc.)
PD4 DFSee Partition Table and Boot Sector Backup (Fsys Software)
PD5 DFSee Partition Table and Boot Sector Backup (Fsys Software)
PDA Print Shop Bitmap Graphic
PDAS PDAStore Store (Harald-René Flasch)
PDB Protein Databank File
PDB TealPaint
PDB Tact File
PDB Pegasus DataBase
PDB Powerproject Teamplan
PDB Ribbons Data
PDB PhotoDeluxe Image (Adobe)
PDB QuickPOS Database File
PDB Visual C++/.NET Program Database File (Microsoft Corporation)
PDB PowerDesigner Physical Model Backup
PDB PowerBuilder Dynamic Library
PDB Pilot Image Format
PDB Photo Deluxe Image
PDB Palmpilot Database/Document File (Palm, Inc.)
PDB MolMol Molecule Description File
PDB PowerBASIC Debugger Symbols (PowerBASIC, Inc.)
PDB BGBlitz Position Database (Frank Berger)
PDB C64 Emulator File
PDB MDL Molfile Protein DataBank (MDL Information Systems, Inc.)
PDB Insight II Brookhaven Protein Databand File (Accelrys Software Inc.)
PDB MonkeyCard/MonkeyLogo
PDBX Insight II X-PLOR Coordinate File (Accelrys Software Inc.)
PDC PowerDivX NextGen Media Player Chapter File
PDC PReS Print Control
PDD PhotoDeluxe Image (Adobe)
PDE Principalm Student Information Extract (Discovery Software Ltd.)
PDES PIPE-FLO Professional Design File Template (Engineered Software)
PDF P-CAD Database Interchange Format (Altium Limited)
PDF Package Definition File
PDF Netware Printer Definition File
PDF Ventura Publisher EPS-variation Page (Corel Corporation)
PDF Ed-Scan 24-bit Graphic File
PDF Analyser Protocol Definition
PDF Acrobat Portable Document Format (Adobe Systems Inc.)
PDF ArcView Preferences Definition File (ESRI)
PDF Systems Management Server (SMS) Package Description File (Microsoft Corporation)
PDFENX egis Encrypted PDF File (HiTRUST Inc.)
PDG PrintShop Deluxe File
PDG Print Designer GOLD Data File (CAM Development)
PDI IBM VideoTex
PDI PI ProcessBook Display Definition File (OSIsoft, Inc.)
PDI InstantCopy Disc Image (Pinnacle Systems, Inc.)
PDI PowerPoint Import/Export (Microsoft)
PDI PReS Document Creation Subroutines
PDL SymbianOS Printer Driver
PDL Programmable Driver Language (Quovadx, Inc.)
PDL C++ Project Description Language (Borland Software Corporation)
PDL Print Shop Project
PDL WITE32 File
PDM Sybase Power Designer File
PDM PowerDivX NextGen Media Player
PDN Plan de Negocio
PDN Paint.NET Image
PDO Pepakura Designer Paper Craft Pattern (Tama Software Ltd.)
PDO Access Package Deployment Script (Microsoft)
PDP Photoshop PDF Format (Adobe)
PDP Broderbund Print Shop Deluxe File
PDQ Patton & Patton Flowcharting PDQ Lite File
PDQ BLUEWAVE Sound File
PDQ PDQ Lite Flowchart
PDR SymbianOS Printer Resource File
PDR Port Driver (Microsoft)
PDS NASA Planetary Data System Format Space Mission Data
PDS Planetary Data System
PDS Print Shop Graphic
PDS Source Code File
PDS PLDASM Source Code
PDS Telsis HiCall Program File
PDS VICAR: Video Image Communication and Retrieval Graphic
PDS IncrediMail (IncrediMail Ltd.)
PDT InkWriter/Note Taker Template (Microsoft)
PDT ProCite Primary Database
PDT VersaPro Compiled Block
PDV Paintbrush Printer Driver
PDW Professional Draw Document
PDW HiJaak Vector Graphics
PDX ProCite Database Keys
PDX Acrobat Catalog Index (Adobe)
PDX PageMaker Printer Description (Adobe)
PDX Mayura Draw
PDX PDXplorer IPC-2570 Product Data Exchange Information (Active Sensing, Inc.)
PDX Paradox Files
PDZ GZipped Brookhaven Protein Databank File
PD_ Visc15 Images Setup File
PE PatentEase File
PE Microsoft Symbol and Type Information
PE Portable Executable File
PE3 QuickViewer Image Archive
PE3 PhotoImpact Image Archive (Ulead Systems, Inc.)
PE4 Photo Explorer Thumbnail
PE4 PhotoImpact Image Archive (Ulead Systems, Inc.)
PEA P-Encryption Suite Archive (CadabraSoftware, Inc.)
PEA Peach Text File
PEB WordPerfect Program Editor Bottom Overflow File (Corel Corporation)
PEBPRJ PEBundle File
PEC Brother/Babylock/Bernina Home Embroidery Format
PED WordPerfect Program Editor Delete Save (Corel Corporation)
PEEKER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PEEKIT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PEF Pentax RAW Bitmap Graphic (PENTAX Corporation)
PEG Red Faction II Game Data
PEH Power Email Harvester (YesGoal LLC)
PEI Performer Software Encrypted Image (Performer Software)
PEK Premiere Graphic Waveform Data (Adobe Systems Inc.)
PEM Audio Module
PEM WordPerfect Program Editor Macro (Corel Corporation)
PEM Privacy Enhanced Mail Security Certificate
PEN Paint Shop Pro Enamel Preset (Corel Corporation)
PEN io Software Digital Pen Ink File (Logitech, Inc.)
PEN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PEO Homeworld MESH File (Sierra)
PEP TurboProject Project File
PEPPER Pepper Keeper Shared Package File (Pepper Computer, Inc.)
PEPSI Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PEQ WordPerfect Program Editor Print Queue File (Corel Corporation)
PER Rise of Nations AI File (Microsoft)
PER WordPerfect Program Editor Resident Area (Corel Corporation)
PERCENTAGES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PERFORMANCE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PERL Perl Source File
PES WordPerfect Program Editor Work Space File (Corel Corporation)
PES Brother/Babylock/Bernina Home Embroidery Format
PET WordPerfect Program Editor Top Overflow File (Corel Corporation)
PET Magic Petz File
PET Macintosh PICT Image
PET Custom CD Menu
PETERGUN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PEW IAR Embedded Workbench
PEX PodFlow Pod Export (Ikon AVS Ltd.)
PEX Proboard Executable Program
PF Aladdin Systems Private Files Encrypted File
PF Archive
PF ICC Profile
PF Prefetch (also called Scenario) File (Microsoft)
PF Progress Database Parameter File (Progress Software Corporation)
PF Monitor or Printer Profile File
PF Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PF? SmartWare Project Source File
PFA Formdef or Pagedef Source Code
PFA PostScript Unhinted Type 3 Font
PFA Postscript Type 1 Font
PFB PostScript Type 1 Font (Adobe)
PFB DESQview (Symantec)
PFC PF Component
PFC AOL Preferences/Favorites/Mail (America Online, Inc.)
PFC New Soft Presto! Page Manager File
PFC WordPerfect Perfect Fit Filter (Corel Corporation)
PFC First Choice Text File
PFD ProForm Database Data Entry File (SoftPro)
PFD Process (iGrafx (a division of Corel Inc.))
PFDB Password Fortress Secure Database File (Dunning Software)
PFDT Password Fortress Database Template (Dunning Software)
PFE Programmers File Editor
PFF Delta Force Archive (NovaLogic, Inc.)
PFF Tachyon Archive
PFF Armored Fist 3 Archive
PFF Zoomify Image Stream (Zoomify, Inc.)
PFF Comanche 4
PFF Formatta Filler Portable Form Files (Formatta Corporation)
PFF F22 Lightning 3
PFG jEEPers Program File
PFK XTree Programmable Function Keys
PFL Lenné3D-Player (Lenné3D-Plantage) Plant File (Lenné3D GmbH)
PFL Quicken Lawyer Data File (Intuit Inc.)
PFL Paint Shop Pro Fine Leather Preset (Corel Corporation)
PFL SmartStation AppsView File
PFL Freelance Graphics DOS Version 4.0 Portfolio Presentation (IBM)
PFL PhotoFiltre Plug-in (Antonio Da Cruz)
PFL Family Lawyer Data File (Broderbund)
PFM Printer Font Metrics (Adobe)
PFP The Panorama Factory Project
PFR Paint Shop Pro Frame (Corel Corporation)
PFR WebFont Wizard Portable Font Resource
PFS BIOCCELERATOR Homologous Sequence Names
PFS pfs:File Database / pfs:Write Text
PFS First Publisher ART File
PFT ChiWriter Printer Font
PFW Symantec Liveadvisor Shared File (Symantec Corporation)
PFX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PFX Rapfile
PFX PFXplus Application Source Code (POWERflex Corporation)
PFX Personal Information Exchange File
PFX Amiga Pageflipper Plus F/X Animation (Amiga)
PF_ Encore Compressed Audio File
PG 2D Graphic
PG Printfox/Pagefox
PG IBM LinkWay Cut/Paste File
PG1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PG2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PG3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PGA IBM Professional Graphics Adapter Image
PGA PowerGREP Action File (JGsoft – Just Great Software)
PGA Solitaire Aztec Peg Backup
PGB Rayman2 File
PGC Portable Gaming Notation (PGN) Compressed Format
PGC Egypt Solitaire Back
PGC Compressed Portfolio Graphic
PGD Pretty Good Privacy (PGP) Virtual Disk File (PGP Corporation)
PGE Solitaire Peg Back
PGF PowerGREP File Selection (JGsoft – Just Great Software)
PGF PGC Portfolio Graphics Compressed Bitmap
PGF GPS Pathfinder Office Geoid Grid File (Trinble Navigation Limited)
PGF Progressive Graphics File (xeraina GmbH)
PGI PGraph Library Printer Device Driver
PGL HP Plotter Language
PGL PowerGREP Library (JGsoft – Just Great Software)
PGM Signature Program
PGM Opentech Digital STB Main Software (Opentech, Inc.)
PGM MegaBasic Apple II Program File
PGM Portable Graymap Graphic
PGM CGI Program
PGM RS7000 OS Image (Yahama Corporation)
PGM Chromeleon Batch Program
PGMEURS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PGN Portable Game Notation (PGN)
PGN Picatinny Arsenal Electronic Formstore Form in TIFF Format
PGP AutoCAD Program Parameter (Autodesk, Inc.)
PGP Pretty Good Privacy (PGP) Key/Signature File (PGP Corporation)
PGP Program Parameter
PGP TBAV File
PGR Pretty Good Privacy (PGP) PGP Groups (PGP Corporation)
PGR PowerGREP Results File (JGsoft – Just Great Software)
PGS PGSuper
PGS Man4DOS Manual Page
PGS DALiM LiTHO Vector Page (Blanchard Systems Inc.)
PGS PageStream Document (Grasshopper LCC)
PGT Sothink Glenda Widget Tools File
PGU PowerGREP Undo History (JGsoft – Just Great Software)
PGX Visual Basic Binary Property Page File
PGZ TPDesign ver 1.23 Control System Touch Panel Design (AMX Corporation)
PGZ StreamLync Download Archive (PalmGear)
PG_ Improve Compressed Audio File
PH PERL Header
PH Optimized Geoworks .GOH File
PH Help Compiler Phrase Table
PH MRS-802 Phrase Audio Data (Mono or Stereo Left Channel) (Zoom Corporation)
PH AOL Phone Home Data File (America Online, Inc.)
PH Profan Header File (rgh-soft.de)
PH3 PHP Script
PH4 PHP Script
PHANTASM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PHAPACK PhaPacker Format
PHASER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PHB PhoneB Phonebook File
PHB NewLeaf PhraseBook
PHB ClustaW Tree File
PHB TreeView File
PHB PhotoBase (ArcSoft, Inc.)
PHC Home Embroidery Format
PHD PolyHedra Database
PHD PC Help Desk File
PHE WinChess Game Record
PHIST Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PHL PHP Source File
PHL Icon Collection File
PHL Database Configuration File
PHM DN – Lync Phone Book
PHM Phorm
PHN UltraFax/QmodemPro Phone List
PHN Phormation
PHN PhoneFree Internet Telephone
PHN Compuserve Signup File
PHO Gerber Photoplot File
PHO Metz Phone Phone List
PHP Creatacard Quick Prints Project (Broderbund)
PHP PhotoParade Slideshow (Callisto Corporation)
PHP PHP Script (The PHP Group)
PHP Picture It! Publishing Project File (Microsoft)
PHP Presentation
PHP3 PHP Script
PHP4 PHP Script
PHP5 PHP Script
PHPS PHP Source (The PHP Group)
PHPT PHP: Hypertext Preprocessor Make Test Test Suite (The PHP Group)
PHPW GTK+ Application
PHQ Handheld Quake Language File
PHR MRS-802 Phrase Audio Data (Stereo Right Channel) (Zoom Corporation)
PHR NoExcuse Phrase Checker
PHR LocoScript Phrases (LocoScript Software)
PHS xfit Phase File
PHS XtalView Phase File (The Computational Center for MacroMolecular Structures (CCMS))
PHS PHScript File
PHT Partial Hypertext File
PHTM PHP Script
PHTML Embedded Perl (ePerl) File
PHTML web-iPerl Document
PHTML PHP Script
PHW PhotoWebber Session File (Media Lab)
PHX PodFlow Firmware Update (Ikon AVS Ltd.)
PHX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PHX Phoenix Image Transfer Format
PHY Spicemod Asic File
PHY2 Marathon 2 Game Physics File (Bungie)
PHYS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PHYSAO Aleph One Physics Model (Marathon Open Source)
PHZ Point Horizon Spreadsheet with Methods (Logic Scientific)
PH_ C Poet Compressed Disk1 File
PI Extension Associated with W32.Sobig.D@mm Worm
PI Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PI iPi Pi Calculation Storage (10101 Software)
PI Blazing Paddles
PI Image Japan PI
PI$ MS Compressed PIF
PI1 Degas & Degas Elite
PI2 Studio2 High Resolution Encrypted Image (Portrait Innovations, Inc.)
PI2 Degas & Degas Elite
PI2SHR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PI3 Degas & Degas Elite
PI3SHR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PI4 Degas & Degas Elite
PI5 Degas & Degas Elite
PI6 Degas & Degas Elite
PIANO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC Advanced Art Studio
PIC Bio-Rad Confocal Image (Bio-Rad)
PIC Delcam Picture File
PIC Animator PIC/CEL Bitmap (Autodesk, Inc.)
PIC Handy Scaner Cameron Image
PIC IBM Storyboard Bitmap
PIC Picture
PIC Pixar Picture
PIC Psion Series 3 Bitmap (Psion PLC)
PIC QuickTime Picture (Apple Computer, Inc.)
PIC Radiance Scene Description Image
PIC MTV & Rayshade Image
PIC Rayshade Graphic
PIC SDSC Image Tool Pixar Picture
PIC Movie BYU File
PIC SoftImage 3D Image
PIC Stad File
PIC Macintosh Quickdraw/PICT Drawing
PIC Micrografx Draw
PIC PC Paint Bitmap Graphic
PIC Lotus Picture (IBM)
PIC Pictor Picture
PIC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC Softimage
PIC1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC4 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC5 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC6 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIC8 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PICCATA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PICHAND Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PICIO Pixar Picture
PICON Personal Icon
PICS PICT Drawing Sequence
PICT Macintosh Quickdraw/PICT Drawing
PICT1 Macintosh QuickDraw/PICT Image (Apple Computer, Inc.)
PICT2 Macintosh Quickdraw/PICT Drawing
PICTCLIPPING Macintosh OS X Picture Clipping (Apple Inc.)
PICTOR PC Paint Image File
PICTURE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PID W32/Yayin-A Worm Data File
PID UNIX Process ID File
PIE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIE Studio2 High Resolution Encrypted Image (Portrait Innovations, Inc.)
PIECE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIECES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIF IBM PIF Drawing
PIF Macintosh Compressed File Archive
PIF OS/2 Graphics Metafile
PIF Windows Program Information File (Microsoft Corporation)
PIF GDF Format Vector Image
PIG Descent Texture File
PIG Lucas Arts Dark Forces WAD File
PIG Ricoh IS30
PIG Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIGG City of Heros Virtual Drive Game File (Cryptic Studios)
PII Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIL LABpilot Trend Data (CMA Microdialysis AB)
PIL ICUpilot Trend Data (CMA Microdialysis AB)
PILE chum Test Results (Piletest.com Limited)
PIM PIMPLE Compressed File (Ilia Muraviev)
PIM PixMaker Project File
PIM Personal Information Manager File
PIM Ultimate Draw Pascal Text Mode Image
PIM1 Pinnacle Systems Video File (Pinnacle Systems, Inc.)
PIN ArchiCAD (Graphisoft R&D Software Development Rt.)
PIN Compton’s 3D World Atlas
PIN Atari ST Graphics Format
PIN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIN Links Games Player Information File
PIN PUDL Coded Split File Particle
PIN Epic Pinball Data File
PIN Pushpin Set
PINBALL1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PINBALL2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PINE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIP JPEG,JPG,JPE, JFIF,PJPEG Compressed Bitmap Picture
PIP Office Personalized Menu and Toolbar (Microsoft)
PIPE PIPE-FLO Professional System Model (Engineered Software)
PIPL Photoshop 5.0 SDK Samplecode Colorpicker File (Adobe)
PIQ Piped Technology Information Query (Queensgate Systems Ltd)
PIQT QuickTime Still (Apple Computer, Inc.)
PIRA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PISI Pardus Linux Package (Scientific & Technological Research Council of Turkey)
PISTE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PIT Macintosh Compressed Archive File
PIV Pivotal Sales Suite Activity File (Pivotal Corporation)
PIV Pivot Stickfigure Animator Cartoon (Peter Bone)
PIW PI ProcessBook Display Definition File (OSIsoft, Inc.)
PIX LUMENA .PIX and .BPX File Formats
PIX Island Graphics
PIX SDSC Alias/Wavefront RLE Image
PIX Truevision Targa Bitmap
PIX Vort
PIX PrintMaster Graphic File
PIX Roland Scanner File
PIX PABX Background Bitmap
PIX ESM Software Pix
PIX Inset Systems Bitmap or Vector Graphic
PIX Alias PIX Bitmap
PIXAR Pixar Picture
PIXELPAINT PixelPaint Professional Ver. 1.0/2.0 Image File
PIZ Renamed Zip File
PIZ Pizzicato Music Score (ARPEGE sprl)
PIZ Pizza Connection 2 Saved Game (Virgin Interactive Entertainment)
PIZZA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PI_ Compressed PIC or PIF File
PJ SuperProject Project File
PJ Project64 Game Progress File
PJ MKS Source Integrity File
PJ PaintJet PCL Bitmap (Hewlett-Packard)
PJD Portfolio 7 Exported Categories File (Extensis, Inc.)
PJF iAddress Postal Job File (Flagship Software Ltd.)
PJF Photojunction Format File (Photojunction Ltd.)
PJG Photo Assistant Image
PJL ProCite Term Lists and Journal Title Lists
PJP JPEG Image
PJPEG JPEG Image
PJR DVDx Project (labDV)
PJS Purejapan Viewer
PJT Rational Rose Project (IBM)
PJT Codewright Editor Project (Starbase)
PJT Photojunction Template (Photojunction Ltd.)
PJT Foxpro Project Memo (Microsoft)
PJT AcuBench Project File (Acucorp, Inc.)
PJX Foxpro Project (Microsoft)
PJX Foxpro Project index
PJXL PaintJet XL PCL Bitmap (Hewlett-Packard)
PK TeX DVI Driver Packed Bitmap Font
PK Audition Graphical Waveform (Adobe Systems Inc.)
PK LaTeX Compressed Font
PK Text
PK3 Return to Castle Wolfenstein (Id Software, Inc.)
PK3 Quake III Engine PAK File (Id Software, Inc.)
PK3 Medal of Honor: Allied Assault
PK3 Heavy Metal: F.A.K.K.2 Archive
PK3 American McGee Alice Archive (Electronic Arts, Inc.)
PK4 Railroad Tycoon 3 Packaged Graphics (PopTop Software Inc.)
PKA Compressed Archive File
PKA PointLineCAD 3D Keyframe Animation (Point Line, Inc.)
PKB QuickPOS (Point-Of-Sale) Keyboard Layout File
PKB Oracle Package Body
PKB The Matrix Online Archive (Sony Online Entertainment Inc.)
PKC ForeignDesk Project Archive
PKC Jython JAR Index File
PKD PowerKaraoke Project File (PAW)
PKD Turbo Pascal Compressed DOS Batch File (Borland Software Corporation)
PKD Top Secret Crypto Gold Compressed File (TAN$TAAFL Software Company)
PKF ARTiSAN Real-time Studio
PKF SecretAgent Key File
PKG Playstation 3 Installation Package (Sony Computer Entertainment, Inc.)
PKG OneSpace Designer Package (CoCreate)
PKG Automise ActionStudio Action Design (VSoft Technologies Pty Ltd.)
PKG MicroSim PCBoard External ASCII Package Definition File
PKG Newton File/Application (Apple Computer, Inc.)
PKG AppleLink Package Compression Format
PKG Developer Studio Application Extension (Microsoft)
PKG Systems Management Server (SMS) Package Description File (Microsoft Corporation)
PKG Next Installer Script
PKG P-CAD Database (Altium Limited)
PKGLIST Pepper Keeper Package Installation File (Pepper Computer, Inc.)
PKN Systems Management Server (SMS) Package Creation Notification (Microsoft Corporation)
PKO PublicKey Security Object
PKP MS Development Common IDE Pakage Project File
PKPAK Archive
PKR Tony Hawk’s Pro Skater 2 Archive (Neversoft Entertainment)
PKR Pretty Good Privacy (PGP) Public Keyring (PGP Corporation)
PKS Oracle Package Specification
PKS Insight II NMR Peak Intensity/Integral (Accelrys Software Inc.)
PKT TTC FireBerd 500 Capture File
PKT TeX Font
PKT EtherPeek Collected Packets
PKT Fidonet Packet
PKX Rational XDE (IBM)
PKY PockeTTY Security Certificate (DejaVu Software)
PKZ Winoncd Images Mask File
PL PROLOG Program File
PL PERL Program File
PL Linux Shell Executable Binary
PL Interleaf Printerleaf or WorldView Format
PL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PL TeX Property List Font Metric
PL Harvard Graphics Palette (Harvard Graphics)
PL Fractal Zplot Palette File (Mystic Fractal)
PL1 3D Home Architect Room Plan
PL3 Harvard Graphics Chart Palette (Harvard Graphics)
PL4 Pathloss Network Data File
PL4 Micrografx Designer Palette
PLA APT Assistant
PLA Connectivity Memory Model Plasticity Function Additional Precision Input File
PLA STABCAL (stability calculation for aqueous systems) File
PLA ArchiCAD Plan Archive (Graphisoft R&D Software Development Rt.)
PLA Total Club Manager Training Routine (Electronic Arts Inc.)
PLASMA Plasma Fractal Image
PLAT Platinum Web Package Compiled Web File (Platinum Inc.)
PLATFORM Topsy File
PLATO PLATO Web Learning Network (PWLN) Temporary File (PLATO Learning, Inc.)
PLAY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLAY2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLAYER Asle / ReDoX 6.1 Format
PLAYER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLAYER The Player 4.0
PLAYLIST Cyberlink DVD Player Playlist (CyberLink Corp.)
PLAYSOUND Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLB Insight II Pseudoatom Library (Accelrys Software Inc.)
PLB LogoShow Screensaver
PLB MSC.Fatigue v9.0 Improved Performance Patch
PLB DESQview (Symantec)
PLB MicroSim PCBoard Package Library File
PLB The Print Shop Multimedia Organizer
PLB AAICW Log File
PLB STABCAL (stability calculation for aqueous systems) File
PLB Foxpro Library (Microsoft)
PLB PCAD Library Management Module File
PLC Lotus Add-in (IBM)
PLC PL/B Object File (Sunbelt Computer Systems, Inc.)
PLC P-CAD Database (Altium Limited)
PLD PINO 3
PLD PhotoDeluxe PhotoLine Image Document
PLD Messenger Plus! Backup Configuration (Patchou)
PLD MIE People Database (MIE Software Pty Ltd)
PLD PLD2 Source File
PLE Phone2PC Sound File (Konexx)
PLE Messenger Plus! Encrypted Logfile (Patchou)
PLEASURE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLENTY2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLEX Visual Perl File
PLEZE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLF ProLife Cellular Automata Binary Data File
PLF InterVideo WinDVD Playlist File
PLF SalesLogix Pick List Text File (Best Software)
PLF PatchLink Patch Developers Kit Exported Patch Archive (PatchLink Corporation)
PLG ButtonGadget
PLG Aston Shell Plug-in (Gladiators Software)
PLG BPM Studio Play List Categories (ALCATech)
PLG Developer Studio Build Log (Microsoft)
PLG REND386/AVRIL File
PLG Sibelius Plug-in (Sibelius Software Ltd)
PLH Paint Shop Pro Light Preset (Corel Corporation)
PLI Oracle 7 Data Description
PLIST Property List XML File
PLJ PlayJ Music Format
PLK Op9630 Am32 File
PLK ATI Radeon Video Driver
PLL Clipper Prelinked Library
PLL PAKLEO Compressed Archive
PLM Panasonic SD Voice Editor File
PLM DisorderTracker2 Module
PLN RealFlight Radio Control Airplane Description (Knife Edge Software)
PLN ArchiCAD 3D Model File (Graphisoft R&D Software Development Rt.)
PLN Home Plan Pro Architecture Design (Home Plan Software)
PLN WordPerfect Spreadsheet File (Corel Corporation)
PLN Psion Organiser Spreadsheet File (Psion PLC)
PLN Flight Simulator Flight Plan (Microsoft)
PLN InDesign 3rd Party Plug-in (Adobe Systems Inc.)
PLN CTP Scene Definition File (Crater Software)
PLO STABCAL (stability calculation for aqueous systems) File
PLOT UNIX Plot(5) Format
PLOTTER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLP PicaLoader Project File (VOWSoft, Ltd.)
PLP protexIP Project License Profile (Black Duck Software, Inc.)
PLP Messenger Plus! Sound Pack (Patchou)
PLR Descent Pilot File
PLR Player File
PLRSTAT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLS MYOB Data File (MYOB Technology Pty Ltd.)
PLS Shoutcast File
PLS MattBatt iAM-player (MattBatt Productions)
PLS Real MP3 Playlist
PLS Generic Playlist File
PLS Napster MPEG PLayList File
PLS WinAmp MPEG PlayList File (Nullsoft)
PLS DisorderTracker2 Sample
PLS Pro/ENGINEER Temporary File (PTC)
PLT HP Graphics Language
PLT OziExplorer Plot Track (Des & Lorraine Newman)
PLT Page Magic Ver. 2.0 Paper Format
PLT Infinity Game Engine Bitmap Graphic (BioWare Corp.)
PLT X-wing vs. Tie Fighter Pilot File
PLT Windows Update
PLT Software Platform File
PLT dnaLIMS 3700 Sample Sheet (dnaTools)
PLT Palette
PLT Clipper 5 Pre-linked Transfer File
PLT Gerber Sign-making Software File
PLT AutoCAD Plot drawing (Autodesk, Inc.)
PLT PLATO Risk Management Data (Unisys)
PLT Organiser Paper Layout Definition (IBM)
PLT MicroStation Driver Configuration for Plotting (Bentley Systems, Incorporated)
PLT Clipper Ver. 5 Pre-linked Transfer File
PLUGIN Amaya Plug-in Library File
PLUIE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLUS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PLW PicoLog Data File
PLX PERL Programming Language Script
PLX iriver Plus Playlist (iriver)
PLX Neurological Data for Statistical Analysis
PLX Executable Perl Script
PLY PopMail Data
PLY Polygon Model Format (Stanford University, Georgia Tech)
PLY Harvard Graphics Spotlight Presentation Screen (Harvard Graphics)
PLY Blaze Media Pro File
PLY AIRO (Odetics Broadcast)
PLY MiDi PoWeR Playlist File (ACCORG)
PLY Cyberware Scanner File
PLZ Lotus Freelance Presentation
PM Presentation Manager Graphic
PM Amiga Power Music Song/Module
PM Perl Code Module
PM Rebel Assault File
PM Pegasus Mail Frequently Used File (David Harris)
PM PageMaker Document (Adobe)
PM X Window PixelMap Bitmap
PM PrintMaster Graphic
PM! Pegasus Mail Address Book Index (David Harris)
PM# Pegasus Mail Status/Index File (David Harris)
PM$ Pegasus Mail Temporary File (David Harris)
PM0 Pegasus Mail State File (David Harris)
PM1 Pegasus Mail Auxiliary Address Book File (David Harris)
PM2 Pegasus Mail UID Information (David Harris)
PM3 PageMaker Version 3 Document (Adobe)
PM3 Pegasus Mail (David Harris)
PM4 PageMaker Version 4 Document (Adobe)
PM4 Pegasus Mail General Filtering Rules (David Harris)
PM5 PageMaker Version 5 Document (Adobe)
PM5 Pegasus Mail New Messasge Template Script (David Harris)
PM6 Pegasus Mail Reply Template Script (David Harris)
PM6 PageMaker Version 6 Document (Adobe)
PM7 Pegasus Mail Folder State File (David Harris)
PMA Pegasus Mail Version 2.2 Data Archive (David Harris)
PMA Windows Performance Monitor File (Microsoft)
PMA MSX Computers Archive Format
PMAP Pocket Mindmap Mindmap File (JKRB Software)
PMAPZ Pocket Mindmap Compressed Mindmap File (JKRB Software)
PMB Pegasus Mail Version 2.2 Addressbook (David Harris)
PMB Bitmap Image
PMC Pegasus Mail ASCII Format Mail Filter Rule (David Harris)
PMC Windows Performance Monitor File (Microsoft)
PMC A4Tech Scanner Graphic
PMC Perl Compiled Code Module
PMD Pegasus Mail User Dictionary (David Harris)
PMD PageMaker (Adobe)
PMD PlanMaker Spreadsheet
PMD Polyphonic Ringtone File for Phones
PME Plazmic Media Engine File
PME Pixela Digital Picture (Pixela Corporation)
PME Pegasus Mail Filter Rule File (David Harris)
PMF Pyrism Map File (Two Brothers Software)
PMF Pegasus Mail Message Attachment (David Harris)
PMF ArcReader GIS Mapping
PMF PCLTool PageTech Metafile File Format (Page Technology Marketing, Inc. (PageTech))
PMF PSP Movie Format (PSMF) (Sony Corporation of America)
PMF AppMind Process Management File (Appmind Software AB)
PMG Pegasus Mail Folder Index (David Harris)
PMG PageMaker Group File (Adobe)
PMG Paint Magic
PMH Pegasus Mail Phonemic Homonym Dictionary (David Harris)
PMI Pegasus Mail Message Folder Index File (David Harris)
PMI OS/2 Program Manager Information
PMJ 3D Digital Scanner File
PMJ Pegasus Mail WinPMail State File (David Harris)
PMJX 3D Digital Scanner File
PMK Pegasus Mail Keyboard File (David Harris)
PML PageMaker Library (Adobe)
PML PADGen Program Information
PML Windows Performance Monitor File (Microsoft)
PML Pegasus Mail Distribution List (David Harris)
PML Spin Promela Source Code File
PML Process Monitor Process Capture File (Microsoft Corporation)
PMM Amaris BTX/2 Program
PMM Pegasus Mail Message Folder (David Harris)
PMN Pegasus Mail Annotation File (David Harris)
PMO Print Master Gold Text
PMO Pegasus Mail Saved Message (David Harris)
PMOD Pike Module (Linköpings universitet)
PMP Pegasus Mail Notepad File (David Harris)
PMP VideoCraft GIF Animator Project
PMP AutoCAD R2000 Plotter Model Parameters (Autodesk, Inc.)
PMP Photomorph Project
PMP Project Manager Pro Schedule
PMP Soldat Map Maker/Soldat Polymap File
PMP ThumbsPlus Graphic
PMP Sony DSC-F1 Cyber-shot
PMP PowerMedia Color Palette
PMP PHPMaker Project File (e.World Technology Limited)
PMPPKG Pegasus Mail Pegasus Mail Preferences PacKaGe (David Harris)
PMQ Pegasus Mail Mail Filter Rules (David Harris)
PMR Windows Performance Monitor File (Microsoft)
PMR Pegasus Mail Address Book (David Harris)
PMR PhotoModeler Project (Eos Systems)
PMS Pegasus Mail Signature (David Harris)
PMS Password Master Encrypted Password File (dreameesoft.com)
PMS Personal Media Suite Encoded File (Freecom Technologies)
PMS AliceSoft PMS Bitmap
PMS Pop’n Music Script
PMT Technics Keyboard Panel Memory File
PMT Pegasus Mail Tray File (David Harris)
PMT PageMaker Template (Adobe Systems Inc.)
PMTOOL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PMU Pegasus Mail Pmail Keyboard Macro-related File (David Harris)
PMV Pegasus Mail Filter Rules (David Harris)
PMW Pegasus Mail Draft Stored Messages To Be Sent (David Harris)
PMW Windows Performance Monitor File (Microsoft)
PMX Pegasus Mail Final Stored Messages To Be Sent (David Harris)
PMZ Pegasus Mail Pmail Scrap Buffer (David Harris)
PM_ Musicato MUSICAT.ZIT Compressed File
PN2 International Systems Consultancy ParsNegar II Word Processor
PN3 Harvard Graphics Printer Driver (Harvard Graphics)
PNA PhatNoise Media/Music Manager Audio File (PhatNoise, Inc.)
PNA Panoramide Java 3D Panoramic Animations (Ki Solutions Group)
PNAGENT Program Neighborhood Agent (Citrix Systems, Inc.)
PNB Pokémon NetBattle Trainer/Team File (Smogon)
PNC IBM Voice Type Language Scripts Data File
PNC Pegasus Mail Content Control Set Definition (David Harris)
PND Pension System Pending File (DATAIR Employee Benefit Systems, Inc.)
PND Pegasus Mail Connection Information (David Harris)
PND NstisApp.exe Hyperspectral Data File (Plain Sight Systems)
PNF Precompiled Setup Information
PNF Portable Network Graphics Frame Bitmap
PNF Windows Precompiled Setup Information (Microsoft)
PNG Fireworks Image File (Macromedia)
PNG Portable (Public) Network Graphic
PNG Paint Shop Pro Browser Catalog (Corel Corporation)
PNL ProCon Control Panel Panel Control File (Roche AV)
PNL PEERNET Label Designer File
PNM Pegasus Mail IMAP Message Flag Status (David Harris)
PNM PBM Portable Any Map Graphic Bitmap
PNP Pegasus Mail POP3 Server Side Filter Rules (David Harris)
PNP PEERNET Publisher (PEERNET Inc.)
PNQ ICQ Instant Message File (ICQ Inc.)
PNR PEERNET Label Designer File
PNS PEERNET Label Designer File
PNS Pegasus Mail Formatted Signatures (David Harris)
PNT ARC Format Vector Point Data
PNT MacPaint Graphic File
PNT FTN Software Pointlist Segment
PNT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PNT MacPaint Bitmap Graphic
PNT World Data Bank II Country Data File
PNT Pro/ENGINEER Pen Table Plot (PTC)
PNT PaperPort Thumbsview (ScanSoft Inc.)
PNT MarkMail Qwk Reader Pointers
PNTG MacPaint Bitmap Graphic
PNU PEERNET Label Designer File
PNV PCschematic PowerDistribution Project (DpS CAD-center ApS)
PNV CRiSP Harvest File
PNW Poles ‚n‘ Wires Project Data File (PowerMation)
PNX Pegasus Mail RTF Version of Queued/Draft Message (David Harris)
PNY QV Map Image File (Touratech)
PNZ Panorama Shortcut to Open Multiple Databases (ProVUE Development)
PO GNU Gettext Portable Object (Free Software Foundation)
PO2 STABCAL (stability calculation for aqueous systems) File
PO3 STABCAL (stability calculation for aqueous systems) File
PO5 STABCAL (stability calculation for aqueous systems) File
POA Fifa World Cup Game Data fe Art Legalscr File
POB Punch CAD Program 3D Object (Punch! Software)
POC PocoMail Script (Poco Systems, Inc.)
POD Terminal Velocity Archive
POD Punch CAD Program (Punch! Software)
POD Bloodrayne
POD Text
POD PodFlow Project (Ikon AVS Ltd.)
POEM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POEMS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POF Programming Object File
POF Tajima DG/ML Embroidery Design File (Pulse Microsystems Ltd.)
POG Descent 2 Alternative Texture Set
POH Optimized Geoworks .GOH File
POK ZX Spectrum-Emulator
POKER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POL AscToHTM Policy File
POL Windows Policy File
POL Personal Paint Polish Language User Interface File (Amiga)
POL Policy Windows 95 Network Setup
POL InnovMetric Software 3D Polygon Models Format
POL Music File
POLICY Java Policy File (Sun)
POLKA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POLYGONIA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PONGLIFE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POO INITeX String Pool
POO 8-bit Commodore 64 Machine Code
POOL TeX Messages File
POP dBASE Popup Menu
POP PopMail Message Index
POR Corel Painter Portfolio File
POR SPSS Portable Data File (SPSS Inc.)
PORT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PORT1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PORT2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PORT3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PORT4 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PORT5 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POS POSTER Save File (Poster Software)
POS WinHex Position Data (X-Ways Software Technology AG)
POS QuickPOS IIF File
POS Paint Shop Pro Polished Stone Preset (Corel Corporation)
POS ProCite Output Styles
POSTSCRIPT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POT Animation
POT PowerPoint Template (Microsoft)
POT Fractint Continuous Potential Bitmap
POT GNU Gettext Portable Object Base Translation (Free Software Foundation)
POTHTML Powerpoint HTML Template (Microsoft Corporation)
POTM Power Point Microsoft Office Open XML Format Presentation Template with Macros Enabled (Microsoft Corporation)
POTMENX egis Encrypted POTM (Powerpoint 2007) File (HiTRUST Inc.)
POTX Power Point Microsoft Office Open XML Format Presentation Template (Microsoft Corporation)
POTXENX egis Encrypted POTX (Powerpoint 2007) File (HiTRUST Inc.)
POV Persistence of Vision Ray-tracer
POW PowerChords Chord Chart
POWER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POWER Goo Picture Library
POWERCHORD Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POWERFIFTH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POWERFONT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POWERGS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
POWER_OF_AMERICAN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PP Topocad Polygon Point Coordinate File (Chaos Systems AB)
PP Free Pascal Source Code File (Free Pascal Development Team)
PP Compressed Amiga Archive File
PP Perl Data Language PreProcessor File
PP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PP$ Modem Bitware Fax Disk6 File
PP1 Free Pascal Compiled Unit for GO321v1 Platform (FPC Development Team)
PP2 PingPlotter Sample File (Nessoft, LLC)
PP2 Ping Plotter Saved Trace Data (Nessoft, LLC)
PP2 Visual Passage Planner Passage File (Digital Wave)
PP2 Curious Labs Poser Prop File
PP3 PlanetPress Suite 3 Form File (Objectif Lune)
PP3NSCALE PlanetPress File
PP4 Picture Publisher
PP5 Picture Publisher
PPA PowerPoint Add-in (Microsoft)
PPAMENX egis Encrypted PPAM (Powerpoint 2007) File (HiTRUST Inc.)
PPB WordPerfect Print Preview Button Bar (Corel Corporation)
PPC XMap Flight Plan or Flight Plan Statistic File (Delorme)
PPC Breeze Plug-in for PowerPoint Sync File (Macromedia)
PPC Roxio Easy CD Creator File (Sonic Solutions)
PPC Uefa Champions League
PPC Percussion Studio Compiled Rhythmic Patterns (Henry Kellner)
PPD PostScript Printer Description
PPD PageMaker PostScript Printer Description (Adobe)
PPF Turtle Beach Pinnacle Program File
PPF PlayStation Patch File
PPF MENSI PointScape 3D Laser Scanner Project File
PPF EdgeCAM Part Data (Pathtrace Engineering Systems)
PPF Micrografx Picture Publisher File
PPF Paint Shop Pro Soft Plastic Preset File (Corel Corporation)
PPG ProPixel2D Image (Pacific Software)
PPG PowerPoint Presentation (Microsoft)
PPG Professor Franklin’s Photo Print Gold
PPI PowerPoint Graphics File (Microsoft)
PPJ Premiere Video Editing File (Adobe Systems Inc.)
PPK PPK Archive
PPK PuTTY Win32 Telnet/SSH Client
PPL Harvard Graphics Polaroid Palette Plus ColorKey Driver (Harvard Graphics)
PPM PBM Portable Pixelmap Graphic
PPM Insight II Proton Chemical Shifts (Accelrys Software Inc.)
PPMA Portable Bitmap
PPN Lexmark Firmware Flash File (Lexmark International, Inc.)
PPO Clipper Preprocessor Output
PPO Free Pascal Compiled Unit for OS/2 Version (FPC Development Team)
PPP Punk Productions Picture
PPP Point to Point Protocol
PPP Parson Power Publisher
PPP Enfocus Preflight Profile
PPP Picture Pump Project File
PPP PagePlus Publication (Serif)
PPR PowerPlay OLAP Multidimensional Cube (Cognos Incorporated)
PPRINT Pics Print File
PPS Personal Producer Storyboard
PPS ArcView Processing Set Codes (ESRI)
PPS PowerPoint Slideshow (Microsoft Corporation)
PPSENX egis Encrypted Powerpoint PPS File (HiTRUST Inc.)
PPSM Power Point Microsoft Office Open XML Format Presentation Slide Show with Macros Enabled (Microsoft Corporation)
PPSMENX egis Encrypted PPSM (Powerpoint 2007) File (HiTRUST Inc.)
PPSX Power Point Microsoft Office Open XML Format Presentation Slide Show (Microsoft Corporation)
PPSXENX egis Encrypted PPSX (Powerpoint 2007) File (HiTRUST Inc.)
PPSXENX egis Encrypted Powerpoint Open XML PPSX File (HiTRUST Inc.)
PPT BIFF File (Microsoft)
PPT PowerPoint Presentation (Microsoft)
PPTENX egis Encrypted Powerpoint PPT File (HiTRUST Inc.)
PPTHTML Powerpoint HTML Document (Microsoft Corporation)
PPTM Power Point Microsoft Office Open XML Format Presentation with Macros Enabled (Microsoft Corporation)
PPTMENX egis Encrypted PPTM (Powerpoint 2007) File (HiTRUST Inc.)
PPTX Power Point Microsoft Office Open XML Format Presentation (Microsoft Corporation)
PPTXENX egis Encrypted Powerpoint Open XML PPTX File (HiTRUST Inc.)
PPTXENX egis Encrypted PPTX (Powerpoint 2007) File (HiTRUST Inc.)
PPU Free Pascal Compiled Unit for Linux or DOS Version (FPC Development Team)
PPV Pocket PowerPoint Presentation (Microsoft)
PPV Vox Proxy Animated Power Point (Right Seat Software, Inc.)
PPV Pogle Platinum Software Version Archive (Pandora International)
PPV Punch CAD Program Thumbnail (Punch! Software)
PPW Free Pascal Compiled Unit for Windows Version (FPC Development Team)
PPW Micrografx Picture Publisher Wizard
PPX Serif PagePlus Publication
PPX PowerPlay OLAP Reporting (Cognos Incorporated)
PPX PingPlotter Script (Nessoft, LLC)
PPZ PowerPoint Packaged Presentation (Microsoft)
PQ Progress Quest Saved Character
PQ PageMaker Default Printer Style (Adobe)
PQA Palm Query Application File
PQB PowerQuest Batch File
PQE Easy Recovery Recovered Data (Kroll Ontrack Inc.)
PQF Corel Presentations File (Corel Corporation)
PQG Rescue ME/OS2/DOS File
PQI PhreeqcI
PQI PowerQuest Drive Imaging Software
PQO PhreeqcI
PQW Corel Presentations 9 Runtime
PQX Power Quest Drive Image Index
PQZ QuaSZ Palette File (Mystic Fractal)
PR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PR EROSION 3D Precipitation Parameters
PR Sun Icon/Cursor
PR0 Payroll (CheckMark Software)
PR1 Payroll (CheckMark Software)
PR1 Packrat Ver 4.0 Data File
PR1 OzWin CompuServe E-mail/Forum Access Purged Message File
PR2 Proteus Session
PR2 Payroll (CheckMark Software)
PR2 Persuasion Presentation
PR2 Packrat 4.x data file
PR2 dBASE IV Printer Driver
PR3 Persuasion Presentation (Adobe)
PR3 PFXplus Resource File (POWERflex Corporation)
PR3 Payroll (CheckMark Software)
PR3 dBASE IV PostScript Printer Driver
PR4 Harvard Graphics Presentation (Harvard Graphics)
PRAY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRB xyALGEBRA File
PRC PathAway Map (MuskokaTech.)
PRC Palmpilot Resource File (Palm, Inc.)
PRC Profan Compiled P-Code (rgh-soft.de)
PRC filePro Data Table (fp Technologies)
PRC Rational Rose Processes (IBM)
PRC Picture Gear Pocket
PRC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRC Corel Presentation
PRC Medlin Accounting Current Year Paychecks (Medlin Accounting)
PRC Hillwalker/MapWise/Alpiniste/PhotoMaps List of Parked Route Cards (ISYS Computers)
PRD Product Designer Data File (ProductFoundry)
PRD Lode Runner Game
PRD Printer Driver
PRE Stork Format CMYK Bitmap
PRE Programmer’s WorkBench Settings
PRE NeroWave Editor Presets (Nero AG)
PRE Freelance Graphics (IBM)
PRE Insight II Dynamics Scratch File (Accelrys Software Inc.)
PRECSTLE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREF Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREFERENCES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREFERRED Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREFIX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREFS Preferences File
PREFS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREL Premiere Elements Project File (Adobe Systems Incorporated)
PREP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREQ Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREQUAL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRESENT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRESENTS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRESREL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRESS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PREXPORT Premiere Preset (Adobe Systems Inc.)
PRF Fastgraph Pixel Run Format Graphics
PRF ClarisWorks Preferences File
PRF CheckIt Pro 1.0 Data
PRF Preferences File
PRF Profiler Output
PRF Rapfile
PRF Profan (rgh-soft.de)
PRF Windows System File
PRF Plot Reference File
PRF dBASE IV Printer Driver
PRF Polychrome Recursive Format Bitmap
PRF McAfee Viruscan Profile
PRF MicroImages Print Driver File (MicroImages, Inc.)
PRF PICS Rules File
PRF Monarch Portable Report File
PRF Director Settings (Macromedia)
PRF2 Nord Modular G2 Performance (Clavia DMI AB)
PRG Atari ST Program (Infogrames Entertainment SA)
PRG RPG Toolkit Program Script (Christopher Matthews)
PRG SHARP MZ-series Emulator File
PRG Program File
PRG SpecEm Snapshot
PRG WAVmaker Program
PRG GEM Executable Program
PRG OzWin CompuServe E-mail/Forum Access Purged Message File
PRG Commodore PET/VIC20/64/128 Executable Programs in BASIC
PRG2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRH Cold Fusion Studio 3.1 Project
PRH HomeSite 3.0 Project
PRI LocoScript Printer Definitions (LocoScript Software)
PRI Prisms
PRIMER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINCIPAL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINT2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINTBUF16 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINTBUF32 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINTBUF48 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINTBUF62 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINTBUF8 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRINTER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRISM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRIVY PrivyPad (SlavaSoft Inc.)
PRJ MyCad IC Layout Architecture
PRJ Monarch File
PRJ Stylus Studio Project FIle (DataDirect Technologies, a division of Progress Software Corporation)
PRJ ArcView ESRI Coordinate System Definition (ESRI)
PRJ AwpHelp Project
PRJ Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRJ 3D Studio Project (Autodesk, Inc.)
PRJ MultiEdit Editor Project (MultiEdit Software)
PRJ Project File
PRJ FireFly SDK Designer Project (PlanetSquires Software)
PRJ HitPlayer Advanced Playlist File
PRJ Visual Café Project (Symantec)
PRJ Visual Basic Project (Microsoft)
PRK Tony Hawk’s Pro Skater 2 Saved Park (Neversoft Entertainment)
PRK Campground Master/Resort Master Database (Cottonwood Software)
PRKLOG Campground Master/Resort Master Log File (Cottonwood Software)
PRL Process Revolution Object Library File
PRL Paint Shop Pro Rough Leather Preset (Corel Corporation)
PRL Perl Script
PRM Premiere Plug-in (Adobe Systems Inc.)
PRM MicroImages Parameters File for Radar Slant to Ground Conversion (MicroImages, Inc.)
PRM MYOB Premier 2004 Data File (MYOB Technology Pty Ltd.)
PRM Parameter File
PRM Prolog Module
PRM BullsEye Style File
PRN HP Printer Control Language
PRN PostScript File
PRN Printer Text File
PRN Calcomp Raster Bitmap
PRN Signature Printer Driver
PRN XYWrite Printer Driver
PRN DataCAD Windows Printer File (DATACAD LLC)
PRO Atari Disk Image (Atari)
PRO Pro/ENGINEER Configuration (PTC)
PRO Sid Meier’s SimGolf
PRO IDL Source Code (Research Systems, Inc.)
PRO Punch Pro Home Design File
PRO Infinity Game Engine Projectile Type Description (BioWare Corp.)
PRO Euphoria Profile (Rapid Deployment Software)
PRO DOS Graphics Profile File
PRO Lorenz Graf HTML Tool Project
PRO Pagis Pro Ver. 3.0 Graphic
PRO Configuration File (Profile)
PRO Chord Pro Song Format (Mussoft)
PRO Guitar Chord File
PRO Fast-Talk Pronunciation File (Fast-Talk Communications, Inc.)
PRO PROLOG Program File
PRO PCschematic ELautomation Project (DpS CAD-center ApS)
PRO Pegasus Mail Profile (David Harris)
PRO Creamware Pulsar Audio File
PRO Qt Project Configuration File (Trolltech AS)
PRO PV-WAVE Procedure File
PRO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRO Terramodel Project File
PROCESSOR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRODOS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRODUCT Norton Ghost File
PROFILE FastTrack Client Profile
PROFILE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PROFILE UNIX Bourne or Kom Shell Environment File
PROFILES Amaya Configuration
PROG Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PROGRAM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PROGRAMMER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PROJ Poseidon for UML Project Information (Gentleware AG)
PROJ Insight II NMR Project (Accelrys Software Inc.)
PROJ NeXT Interface Builder Project File
PROJECT Project Builder for WebObjects Project (Apple Computer, Inc.)
PROLAMP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PROMIZER Promizer v0.1/v1.0c/v1.8a/v2.0/v4.0 Formats
PROP Application Visualization System AVS High-end Visualization Environment.
PROPACKER ProPacker v1.0/v2.1/v3.0 Formats [Asle / ReDoX]
PROPERTIES Netscape Communicator Java Classes File
PROPERTIES Java Properties File (Sun)
PRORUNNER ProRunner v1/v2 Formats [Asle / ReDoX]
PROTECT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PROTO Windows Amaya File
PRP Compressed GIMP Image with Properties of GIMP Properties File
PRP Oberon Prospero Data Conversion Saved Project
PRP InstantDB Database File
PRP Movie
PRP Palace Server Server Configuration (Communities.com)
PRP Uru: Ages Beyond Myst Page Resource Package (PRP) File (Cyan Worlds, Inc.)
PRP Rational Rose Model Properties (IBM)
PRPRESET Premiere Preset (Adobe Systems Inc.)
PRPROJ Premiere Pro Project File (Adobe)
PRR Perfect Resume Data
PRS Norton Viewer DLL
PRS Yamaha Pro Style (Yamaha Corporation of America)
PRS LodeRunner Game
PRS Harvard Graphics (Harvard Graphics)
PRS Printer Resource File
PRS WordPerfect Printer Resource Font File (Corel Corporation)
PRS dBASE Procedure
PRS Lotus Freelance Presentation for OS/2
PRSL Premiere Style (Adobe Systems Inc.)
PRT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRT Presentations Template (Corel)
PRT Unigraphics Part File
PRT P-CAD Component (Altium Limited)
PRT Personal Paint Portuguese Language User Interface File (Amiga)
PRT Printer-formatted File
PRT Pro/ENGINEER Model File (PTC)
PRT Process Revolution Template File
PRT Pro/ENGINEER Parts File (PTC)
PRT SCEdit Part File
PRT Schedule+ Print File (Microsoft)
PRT IRMA Workstation for Windows Printer Configuration
PRT InterComm Pin Use Definition
PRT CADKEY Parts File (Kubotek USA Inc.)
PRT Printer Configuration
PRT Dr.Halo Printer Driver
PRT W32/Parrot-A Worm-related
PRT2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PRTL Premiere Title (Adobe Systems Inc.)
PRV Previous Version
PRV ClarisWorks File
PRV psiMail ISP Template
PRV PsiMail Internet Provider Template
PRV SecretAgent Private Key File
PRV Backup
PRVKR Pretty Good Privacy (PGP) Private Keyring (PGP Corporation)
PRW PR Weaver Saved Data File (PR Weaver Software)
PRW Art-lantis Shader’s Preview (ABVENT)
PRX Foxpro Compiler Program (Microsoft)
PRX Atari ST Executable
PRX Primavera Project Planner Compressed Project (Primavera Systems, Inc.)
PRX Process Revolution Diagram File
PRX Media Player Ver. 9 XML/Media File (Microsoft Corporation)
PRZ Freelance Graphics 97 File (IBM)
PR_ Compressed Project File
PS PostScript
PS Works File (Microsoft)
PS PaulShields Song/Module
PS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PS0 PS/2 File
PS1 PostScript File
PS16 Protracker Studio 16 Format
PS2 Level II PostScript File (Adobe)
PS3 Level III PostScript File (Adobe)
PS5 ProSteel 5 Data File (Survey Design Associates Ltd.)
PSA Pretty Simple Archive Compressed Archive
PSA Photoshop Album Photo Album File (Adobe)
PSA Intactix pro/space Plus Planogram (Floorplan) (JDA Software Group, Inc.)
PSAR PSP Update Data (Sony Corporation of America)
PSB Paint Shop Pro Sunburst Preset (Corel Corporation)
PSB Pinnacle Sound Bank
PSB Project Scheduler Configuration File
PSB Photoshop Large Document Format (Adobe Systems Inc.)
PSC Paint Shop Pro Sculpture Preset (Corel Corporation)
PSCOLLECTION PornSnatcher Collection Data (PORNSnatcher.com)
PSD DESIGN II for Windows General Flowsheet
PSD Apple Viewer (Apple Computer, Inc.)
PSD Periscope Debugger Definition File
PSD Photoshop Format (Adobe Systems Inc.)
PSE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PSE IBM Printer Page Segment Bitmap
PSEG IBM Printer Page Segment Bitmap
PSEG3820 IBM Printer Page Segment Bitmap
PSEG38PP IBM Printer Page Segment Bitmap
PSETUP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PSF PowerSoft Report File
PSF MicroStation Plot Specification (Bentley Systems, Incorporated)
PSF PhotoStudio Graphic (ArcSoft, Inc.)
PSF PostScript Support File
PSF Insight II X-PLOR Molecular Structure File (Accelrys Software Inc.)
PSF ChiWriter PostScript Printer Font
PSF Photoshop Proof Setup (Adobe Systems Inc.)
PSF Playstation Sound Format (Sony Corporation of America)
PSF2 Playstation 2 Sound Format (Sony)
PSFLIB Playstation Sound Format (Playstation Sound Format Library) (Sony Corporation of America)
PSFLIB2 Playstation 2 Sound Format (Playstation Sound Format Library) (Sony)
PSH Lexmark Firmware Flash File (Lexmark International, Inc.)
PSH Punch Home Design Series CAD Data File
PSI Psion A-law Audio (Psion PLC)
PSI Adesign Image File (Pierresoft.com)
PSID PostScript Image Data
PSID Word Sidtune File Format
PSION Psion A-law Audio (Psion PLC)
PSL Sierra Mastercook Layout File
PSL MicroSim PCBoard Padstack Library File
PSL Accellera Property Specification Language Source Code File (Accellera)
PSL PATROL Script Language Script (BMC Software, Inc.)
PSL PowerTerm Script Language (Ericom Software)
PSM Solid Edge Document (UGS PLM Solutions)
PSM PrintShop Mail Data File (Atlas Software BV)
PSM Epic Games Sound Data
PSM Protracker Studio Module Format
PSM SolidEdge CAD File
PSM Turbo Pascal Symbol Table (Borland Software Corporation)
PSM5 PrintShop Mail Data File (Atlas Software BV)
PSMD PrintShop Mail Document (Atlas Software B.V.)
PSMODEL Delcam Powershape
PSMT PrintShop Mail Template (Atlas Software B.V.)
PSN Post-it Software Notes (3M Company)
PSN Sound Script Presentation
PSO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PSOD Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PSP Streets & Trips PushPin File (Microsoft)
PSP Scenicsoft Preps
PSP Project Scheduler Planning File
PSP Prodea Synergy Procedure
PSP Paint Shop Pro Image (Corel Corporation)
PSP PL/SQL Server Page (Oracle)
PSPAUTOSAVE Paint Shop Pro Ver. 8+ Auto Save File (Corel Corporation)
PSPBRUSH Paint Shop Pro Ver. 8+ Brush (Corel Corporation)
PSPBUMPMAP Paint Shop Pro Ver. 8+ Bump Map (Corel Corporation)
PSPCACHE Paint Shop Pro Ver. 8+ Cache (Corel Corporation)
PSPCMYKPROFILE Paint Shop Pro Ver. 8+ CMYK Profile (Corel Corporation)
PSPD PhotoSuite Ver. 5 File (Sonic Solutions)
PSPDEFORMATIONMAP Paint Shop Pro Ver. 8+ Deformation Map (Corel Corporation)
PSPENVIRONMENTMAP Paint Shop Pro Ver. 8+ Environment Map (Corel Corporation)
PSPFRAME Paint Shop Pro Ver 8+ Frame (Corel Corporation)
PSPGRADIENT Paint Shop Pro Ver. 8+ Gradient (Corel Corporation)
PSPIMAGE Paint Shop Pro Ver 8+ Image (Corel Corporation)
PSPMASK Paint Shop Pro Ver 8+ Mask (Corel Corporation)
PSPPALETTE Paint Shop Pro Ver. 8+ Palette (Corel Corporation)
PSPSCRIPT Paint Shop Pro Ver 8+ Script (Corel Corporation)
PSPSELECTION Paint Shop Pro Ver. 8+ Saved Selection (Corel Corporation)
PSPSHAPE Paint Shop Pro Ver 8+ Shape (Corel Corporation)
PSPSTYLEDLINE Paint Shop Pro Ver. 8+ Styled Line (Corel Corporation)
PSPTUBE Paint Shop Pro Ver 8+ Tube (Corel Corporation)
PSPWORKSPACE Paint Shop Pro Ver 8+ Workspace (Corel Corporation)
PSQ Postscript Grafic
PSR PowerSoft Report (Sybase, Inc.)
PSR Project Scheduler Resource File
PSS Playstation Game File (Sony Computer Entertainment America Inc.)
PSS Paint Shop Pro Sandstone Preset (Corel Corporation)
PSS Axialis Screen Saver Producer
PSS Type Manager PostScript Stub (Adobe)
PSS Pocket SlideShow Converted PowerPoint Presentation (CNetX)
PSS AutoCAD Plot Stamp Settings (Autodesk, Inc.)
PSSD PhotoSuite Ver. 5 Slideshow (Sonic Solutions)
PST Mastercam Post Processor File (CNC Software, Inc.)
PST Outlook Personal Folder File (Microsoft Corporation)
PST Ulead Pattern
PST Lahey Fortran Paste Buffer
PST BMail Postbox File
PST Medbasin Parameter File (National Technical University of Athens, Laboratory of Reclamation Works & Water Resources Management)
PST MIDI Studio Preset File (MAGIX)
PST Yamaha Pianist (Solo Piano) Style (Yamaha Corporation of America)
PST LightWave 3D Preset (NewTek)
PSV Psychedelic Screen Saver Graphic (Synthesoft Corporation)
PSW Paint Shop Pro Straw Wall Preset (Corel Corporation)
PSW Print Shop Deluxe Ver. 6 File (Broderbund)
PSW Windows XP Backup Password File (Microsoft Corporation)
PSW Pocket Word Document (Microsoft)
PSX Dirty Little Helper Chat File
PSX Playstation Single Game Save (Sony Corporation of America)
PSY PSYCLE Tune/Song
PSY Psychedelic Screen Saver Saved Settings (Synthesoft Corporation)
PSY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PSY PLD2 System File
PSY Psychedelic Windows Products
PSZ Creaf Awedip Doc File
PT Pitch Track Sound
PT Kodak Precision Transform
PT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PT Player Tools Game Crack
PT Pop!site HTML
PT PTab Spreadsheet (Z4Soft)
PT PassMark PerformanceTest File
PT3 Protext, Protext///e, and DBFsvr Formatted Text Data File (A. Dombi Engineering /A/D/E/)
PT3 PageMaker Version 3 Document Template (Adobe)
PT3 Harvard Graphics Device Driver (Harvard Graphics)
PT4 ProtoTRAK Design Control File (Southwestern Industries, Inc.)
PT4 PageMaker Version 4 Document Template (Adobe)
PT5 PageMaker Version 5 Document Template (Adobe)
PT6 PageMaker Version 6 Document Template (Adobe)
PTB PubTach Batch Works Script
PTB Pro/ENGINEER Table (PTC)
PTB Power Tab Guitar Tablature Editor
PTB Peachtree Complete Accounting Backup Data File (Best Software SB, Inc.)
PTBL PIPE-FLO Professional Pipe Data Table (Engineered Software)
PTC NRG Symphonie Patch File
PTC PFXplus Compiled Program (POWERflex Corporation)
PTC ABBYY Finereader 5.0 Pro (ABBYY Software House)
PTD PTCS Data File (DATAIR Employee Benefit Systems, Inc.)
PTD Pro/ENGINEER Temporary File (PTC)
PTD Pro/ENGINEER Table (PTC)
PTDB Peachtree Accounting Database
PTE Pop!site
PTE Picture to EXE Project
PTF ProTracker Tennis Match File (Fieldtown Software)
PTF LiveNote Legal Transcript File (LiveNote Technologies)
PTG ArtRage Project (Ambient Design Ltd.)
PTH VisualGPSXP Path File (VisualGPS, LLC.)
PTH 4th Dimension Database Windows Pathname Document (4D, Inc.)
PTI PTI-Plug-in Graphic
PTI Pop!site
PTI Punch! Professional Home Design Texture Info File (Punch! Software)
PTI IBM Configurator Configuration
PTIF Pyramid Encoded TIFF
PTK Puntotek Cross-Stitch Pattern (Mediatek Sistemas S.C.)
PTK Red Alert 2 File
PTK Quicken On-line Data File (Intuit Inc.)
PTL Python Template Language File
PTL Visual Modeler Petal File (Microsoft)
PTL Corel Painter Pattern, Selection or Texture File
PTL Paint Shop Pro Tile Preset (Corel Corporation)
PTL Painter4 File
PTL Site Builder Path Translation List
PTL Rational Rose Export/Import File (IBM)
PTM Page Magic Ver. 2.0 Template
PTM PolyTracker Music Module
PTM PubTech BatchWorks Macro
PTM PTMac Project File (Kekus Digital)
PTM Module audio Poly Tracker
PTM MapPoint Map (Microsoft Corporation)
PTM Polynomial Texture Map
PTMC PTMac Project File (Kekus Digital)
PTN PaperPort Thumbnail Images (ScanSoft)
PTN Amaya Dicopar File
PTN CADKEY Pattern File (Kubotek USA Inc.)
PTN Housecall Virus Pattern File (Trend Micro, Inc.)
PTP C Poet Examples Advanced File
PTP ToolBook Instructor/Assistant Book (SumTotal Systems, Inc.)
PTP ACT! Modem Sync File (Best Software CRM Division)
PTP Primo Computer Emulator Tape File
PTR OS/2 Cursor Image
PTR QMail Qwk Reader Pointer
PTRON Proxomitron Configuration File (Scott R. Lemmon (deceased))
PTS Halflife Map Creation Debug File
PTS Infinity Engine Game Tileset
PTS 3D Points File
PTS ABBYY Finereader 5.0 Pro (ABBYY Software House)
PTT MapPoint Template (Microsoft)
PTT Context4 DOS Word Processor Print File
PTU Performer Terrain Utilities
PTX Punch! Professional Home Design Texture File (Punch! Software)
PTX Pentax RAW Bitmap Graphic (PENTAX Corporation)
PTX PTCS Index File (DATAIR Employee Benefit Systems, Inc.)
PTX Printronix Bitmap
PTX E-Transcript of Court Proceedings
PTX Pop!site
PTX Paint Shop Pro Texture Preset (Corel Corporation)
PTX Rayman2 File
PTY Rational Rose 98 Properties (IBM)
PTY PockeTTY Saved Session (DejaVu Software)
PUB Pretty Good Privacy (PGP) Public Key Ring (PGP Corporation)
PUB Ventura Publisher (Corel Corporation)
PUB Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUB The Sims Family Data (Electronic Arts (Maxis))
PUB NeoBook NBW Publication Source File (NeoSoft Corp.)
PUB Print Perfect Gold Template
PUB Publisher Document (Microsoft Corporation)
PUBHTML Publisher HTML Document (Microsoft)
PUBKR Pretty Good Privacy (PGP) Public Keyring (PGP Corporation)
PUBLIC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUBLISHED Project Server-Published Project (Microsoft Corporation)
PUBMHTML Publisher Archived HTML Document (Microsoft)
PUD Warcraft III PUD Map (Blizzard Entertainment)
PUF Puffer Encrypted File
PUI Publish-iT Save File (Poster Software)
PUL Dinfo File
PULLDOWN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUMPUPJAM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUNC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUNC2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUP Playstation System Software Update (Sony Corporation of America)
PURBLEPAIRSSAVE-MS Purble Place Pairs Save File (Microsoft Corporation)
PURBLESHOPSAVE-MS Purble Place Shop Save File (Microsoft Corporation)
PURGE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUT Wscan Graphic
PUT PUT Compressed File Archive (MicroFox Company)
PUT Instalit Script
PUZ BrainsBreaker Puzzle
PUZ Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PUZ Puzzle
PUZ Packed Publisher File (Microsoft)
PUZ Across Lite Crossword Puzzle
PUZ General Name for a Puzzle File
PUZZ X11 Puzzle Bitmap
PUZZLE X11 Puzzle Bitmap
PV Phase Vocorder Analysis Data
PV CONSEL Output P-Value File (Dept. of Mathematical and Computing Sciences Tokyo Institute of Technology)
PVA Process Panel Builder Application File (Rockwell Automation)
PVA Hauppauge DVB-Software
PVA PVA Video (TechnoTrend AG)
PVB VirtualBoss PocketPC Data (VirtualBoss Development Co.)
PVC Process Panel Builder Application File (Rockwell Automation)
PVD PageRecall (Authentica)
PVD PacketView Pro Packet Trace Data (Klos Technologies, Inc.)
PVD ParaView Data Object (Kitware, Inc.)
PVD Packet Analyzer Data File (Klos Technologies)
PVD Picture Browser Cache (Canon Software Publishing)
PVD Install-It Script
PVE GoBeProductive Document (Gobe Corporation, Inc.)
PVF PageRecall (Authentica)
PVG Encarta World Atlas Pushpins (Microsoft)
PVI POD-Bot Knowledge File
PVI Picture Browser Cache Index (Canon Software Publishing)
PVI Wave Corrector Anti-piracy File (Ganymede Test & Measurement)
PVI PVElite Pressure Vessel Analysis File (COADE, Inc.)
PVK PVK Private Key (Microsoft)
PVL Instalit Library
PVM Sonic Adventure DX Game Object (Sega of America, Inc.)
PVM OSTA.org MusicPhotoVideo (OSTA (Optical Storage Technology Association))
PVP Pan&Vision Project (Akromon)
PVR PVR-CONV
PVR Sonic Adventure DX (Possibly) Level File (Sega of America, Inc.)
PVS Scarlett Expert System Compiler Reserved Words File
PVS PolyView Slide Show Script (Polybytes, Inc.)
PVS Parallels Desktop for Mac Virtual Machine Configuration File (Parallels, Inc.)
PVT Local Fidonet Pointlist
PVTI ParaView Parallel (Partitioned) VTK Image Data (Kitware, Inc.)
PVTK ParaView Parallel (Partitioned) Legacy VTK File (Kitware, Inc.)
PVTP ParaView Parallel (Partitioned) VTK Polygonal Data (Kitware, Inc.)
PVTR ParaView Parallel (Partitioned) VTK Rectilinear Grid (Kitware, Inc.)
PVTS ParaView Parallel (Partitioned) VTK Structured Grid (Kitware, Inc.)
PVTU ParaView Parallel (Partitioned) VTK Unstructured Data (Kitware, Inc.)
PVU PaleoVu Paleoenvironmental Data
PVW Portfolio Saved View (Extensis, Inc.)
PVX ParaView Configuration XML File (Kitware, Inc.)
PW Professional Write Text File
PWA Password Agent File
PWB Password Boss Data File (Ammosoft Software)
PWB PhotoWeb Image File (Magnitude)
PWC Pulse Web Content (Pulse Entertainment, Inc.)
PWC COSMI Street Maps and Vacation Planner
PWC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PWCHECK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
PWD TBAV File
PWD Password Pro File
PWD Pocket Word Document (Microsoft)
PWD AutoCAD Password (Autodesk, Inc.)
PWD Solid Edge Document (UGS PLM Solutions)
PWDER Personal Passworder Database (DVAsoft)
PWF ProCite Workforms
PWF POD-Bot Waypoint File
PWI InkWriter/Note Taker/Pocket Word Document (Microsoft Corporation)
PWI PowerINSPECT Saved Format File (Delcam plc.)
PWINSURED Policy Works Insured File (Tec4 Systems Inc.)
PWK Password Keeper File
PWL Windows Password List (Microsoft)
PWP Smith Corona Word Processor File (Smith Corona)
PWP Seattle Film Works Multi-image File
PWP Photoworks Image File
PWP Professional WritePlus Document
PWRK Apple IIGS Image (Apple Computer, Inc.)
PWS ProWorks(DB) Start File (Everett Charles Technologies)
PWT Password Tracker Deluxe Tracking List (Carl L. Roth)
PWT HotDog PageWiz Template
PWT Pocket Word Template File (Microsoft)
PWT AutoCAD Publish-to-Web Template (Autodesk, Inc.)
PWX Poles ‚n‘ Wires Registration Data File (PowerMation)
PWZ PowerPoint Wizard (Microsoft)
PX Primary Index
PX Paradox Primary Database Index (Corel)
PX PC-Axis Family Statistical Data (Statistics Sweden)
PX0 Production Studio Patch File (Babya)
PX1 Image Pixel Paint
PX1 Production Studio Melody Sequence File (Babya)
PXA Pegs
PXA Pixia Color Painter File
PXB Pixibox
PXC PX-Edit Classifications (Statistics Finland)
PXD ProxyDesigner Design File (ProxySource, Inc.)
PXD eJay Mixer File
PXE Partial XML Envelope
PXF Tajima DG/ML Embroidery Design File (Pulse Microsystems Ltd.)
PXF STAR Transit Translation Project (STAR Medien AG)
PXI $$D2K.PXI associated with a Trojan
PXI Pixie File
PXI PlexTools CD Image (Plextor)
PXJ Pixtran File
PXJ Sonic RecordNow! Project (Hewlett-Packard Development Company, L.P.)
PXK PX-Edit Metadata (Statistics Finland)
PXL Pixel Data of TeX Driver
PXL Pocket Excel Worksheet (Microsoft)
PXL Pixclscript Script
PXM Pixel Magician Graphic
PXN Pixtran File
PXN Twain32 File
PXN PictureWorks PhotoEnhancer Graphic Image
PXO PicoBackup Backup Script (Acubix)
PXP POD-Bot File
PXP 3D Studio Process File (Autodesk, Inc.)
PXR Pixar Picture
PXS Pegs
PXT Nte2000 File
PXT PEST – The Professional Exam System Quiz Script (Vellosoft)
PXT Pocket Excel Template (Microsoft Corporation)
PXW Pixtran
PXW Twain32 File
PXW Tamarack ArtiScan Driver
PXY Topocad (Chaos Systems AB)
PY Oracle Batch Procedure
PY Python Script (Python Software Foundation)
PY Yahoo! Instant Messenger Saved Messages
PYC Python Compiler Script (Bytecode) (Python Software Foundation)
PYD Python Dynamic Module (Python Software Foundation)
PYO Python Optimized Code (Python Software Foundation)
PYW Python Script (Python Software Foundation)
PZ PNG Compressed File
PZ2 Curious Labs Poser Pose File
PZ3 Curious Labs Poser Document
PZA MGI PhotoSuite II/III/4 Album File
PZC GraphPad Prism Script
PZD Pizazz Plus Defaults
PZF GraphPad Prism Project (GraphPad Software, Inc.)
PZF Piezoelectric Resonance Analysis Program (PRAP) Resonance Spectrum (TASI Technical Software Inc.)
PZH Presto Job (Soft S.A.)
PZI Pizazz Plus Graphics File
PZL Lode Runner Game Puzzle
PZL UNIX Puzzle Bitmap
PZL Puzzle
PZL Jigs@w Puzzle
PZM GraphPad Prism
PZO Pizazz Plus Overlay
PZP MGI PhotoSuite II/III/4 Project File
PZP Pizazz Plus Palette
PZS MGI PhotoSuite II/III/4 Slide Show File
PZS Pizazz Plus Settings
PZT GraphPad Prism Template
PZT Pizazz Plus Transfer File
PZX Pizazz Plus Swap File
PZZ Curious Labs Compressed Poser File