Extension |
Meaning / Link |
.P |
PASCAL Program File,
Applause Picture |
.P10 |
Tektronix Plot 10
Drawing, Certificate Request |
.P65 |
Pagemaker
6.5 File |
.P7C |
Digital ID File |
.P7M |
PKCS
#7 MIME Message |
.P7R |
Certificate Request
Response |
.P7S |
PKCS #7 Signature |
.PAB |
MS Personal Address
Book |
.PAC |
SB Studio II Package |
.PAD |
Telemate Keypad
Definition |
.PAG |
Property Page File |
.PAK |
Compressed Archive
File, Quake WAD File |
.PAL |
Color Palette, Adobe
Pagemaker Library Palette, Compressed File |
.PAN |
Chromeleon Control
Panel |
.PAR |
Fractint Parameter
File |
.PAS |
Pascal Source Code |
.PAT |
AutoCAD
Hatch Pattern, Patch, Corel
Vector Pattern, Advanced Gravis Ultrasound, Forte Tech.
Patch |
.PB |
WinFax
Pro Phone Book |
.PBD |
PowerBuilder Dynamic
Library, Faxit
Phone Book |
.PBF |
Turtle Beach
Pinnacle Bank File |
.PBK |
MS Phonebook |
.PBL |
PowerBuilder Library |
.PBM |
UNIX Portable Bitmap |
.PBR |
PowerBuilder
Resource |
.PBI |
Profiler Binary
Input |
.PBM |
PBM Portable Bit Map
Graphic |
.PBO |
Profiler Binary
Output |
.PBT |
Profiler Binary
Table |
.PC |
PC-specific Text
File |
.PC3 |
Harvard
Custom Palette (Harvard Graphics taken over by Serif) |
.PC5 |
Rockwell Software
Logix 5 File |
.PC8 |
ASCII Text IBM-8 |
.PCA |
PCAnywhere
Registry Backup |
.PCB |
Protel Technology
Advanced PCB Design, MS
PowerPoint Application Data File |
.PCC |
Image File |
.PCD |
Photo-CD Image,
P-Code Compiled Test Scripts |
.PCE |
Eudora
Mailbox Name Map |
.PCF |
Profiler Command
File
|
.PCH |
Patch File, MS
C PreCompiled Header |
.PCK |
Turbo Pascal Pick
File |
.PCL |
HP-PCL Graphic Data
File (HP Printer Control Language) |
.PCM |
Sound File, OKI
MSM6376 Synth Chip PCM Format |
.PCP |
Symantec
Live Update Pro |
.PCS |
PICS Animation |
.PCT |
Bitmap Graphic
(Apple PICT Format Usually) |
.PCW |
PC Write Text File |
.PCX |
PC Paintbrush Bitmap
Graphic |
.PDB |
Palmpilot Database
File, Pegasus DataBase,
Tact File, QuickPOS
Database File,
Program DataBase file in Microsoft .NET framework |
.PDD |
Adobe
PhotoDeluxe Image |
.PDF |
Printer Description,
Adobe Acrobat File, Netware
Printer Definition File, MS Package Definition File
(Inventory-related) |
.PDG |
PrintShop Deluxe
File |
.PDI |
MS
Powerpoint File |
.PDQ |
Patton & Patton
Flowcharting PDQ Lite File |
.PDR |
Port or Printer
Driver |
.PDS |
PDS Graphic, Telsis
HiCall Program File |
.PDT |
ProCite Primary
Database |
.PDV |
Paintbrush Printer
Driver |
.PDX |
Paradox Files,
ProCite Database Keys, Acrobat Catalog Index |
.PEB |
WordPerfect Program
Editor Bottom Overflow File |
.PED |
WordPerfect Program
Editor Delete Save |
.PEM |
WordPerfect Program
Editor Macro |
.PEQ |
WordPerfect Program
Editor Print Queue File |
.PER |
WordPerfect Program
Editor Resident Area |
.PES |
WordPerfect Program
Editor Work Space File |
.PET |
WordPerfect Program
Editor Top Overflow File |
.PF |
Monitor or Printer
Profile File, Aladdin Systems Private Files Encrypted File |
.PFA |
Outline Font (ASCII) |
.PFB |
Outline Font
(Binary) |
.PFC |
PF Component |
.PFE |
Programmers File
Editor |
.PFK |
XTree Programmable
Function Keys |
.PFM |
Printer Font Metrics |
.PFP |
Panorama Factory
Project File |
.PFR |
PaintShop
Pro File |
.PFT |
Chiwriter Printer
Font |
.PGL |
Graphics (Plotter) |
.PGM |
Portable Graymap
Graphic, Chromeleon Batch Program |
.PGP |
Program Parameter,
Pretty Good Privacy |
.PGX |
Binary Property Page
File |
.PH |
PERL Header, MS Help
Compiler Phrase Table |
.PHD |
PC Help Desk File |
.PHO |
Phone List |
.PHP |
PHP Script, MS
Picture It! Publishing Project File |
.PHR |
NoExcuse Phrase
Checker, LocoScript Phrases |
.PIC |
PC Paint Bitmap
Graphic, Lotus Picture,
Macintosh PICT Drawing |
.PIF |
Windows
Program Information File, IBM PIF Drawing |
.PIG |
Lucas Arts Dark
Forces WAD File |
.PIM |
PixMaker Project
File |
.PIN |
Pushpin Set, Epic
Pinball Data File |
.PIT |
Macintosh Compressed
Archive File |
.PIX |
PrintMaster Graphic
File, Inset Systems Bitmap |
.PJ |
MKS Source Integrity
File |
.PJL |
ProCite Term Lists
and Journal Title Lists |
.PJT |
Foxpro
Project Memo |
.PJX |
Foxpro
Project |
.PKA |
Compressed Archive
File |
.PKB |
QuickPOS
(Point-Of-Sale) Keyboard Layout File |
.PKG |
MS
Developer Studio Application Extension, AppleLink Package
Compression Format File |
.PKO |
PublicKey Security
Object |
.PKR |
PGP Public Keyring |
.PL |
Harvard
Palette (Harvard Graphics taken over by Serif), PERL Program
File |
.PL3 |
Harvard
Chart Palette (Harvard Graphics taken over by Serif) |
.PLB |
Foxpro
Library |
.PLB |
LogoShow Screensaver |
.PLC |
Lotus
Add-in |
.PLD |
PLD2
Source File (program due out 1Q2001) |
.PLG |
REND386/AVRIL File |
.PLI |
Oracle
7 Data Description |
.PLL |
Prelinked Library |
.PLM |
DisorderTracker2
Module |
.PLN |
WordPerfect
Spreadsheet File |
.PLR |
Descent
Pilot File |
.PLS |
DisorderTracker2
Sample, WinAmp MPEG PlayList File, Shoutcast File, MYOB
Data File |
.PLT |
AutoCAD
HPGL Vector Graphic Plotter File, Gerber Sign-making
Software File |
.PLY |
Autodesk
Polygon |
.PM |
PM Graphic or Perl
Module |
.PM3 |
PageMaker
3 Document |
.PM4 |
PageMaker
4 Document |
.PM5 |
PageMaker
5 Document |
.PM6 |
PageMaker
6 Document |
.PML |
NT4 Performance
Monitor Log File, PADGen Program Information |
.PN3 |
Harvard
Printer Driver (Harvard Graphics taken over by Serif) |
.PNG |
Public (Portable)
Network Graphic (proposed GIF replacement), PaintShop
Pro Browser |
.PNM |
PBM Portable Any Map
Graphic |
.PNT |
MacPaint File |
.POG |
Descent2
File |
.POL |
Music File, AscToHTM
Policy File |
.POP |
dBase
Popup Menu |
.POS |
ProCite Output
Styles, QuickPOS
IIF File |
.POT |
PowerPoint
Template |
.POV |
Persistence of
Vision Ray-tracer |
.PP |
Compressed Archive
File |
.PP4 |
Picture Publisher |
.PP5 |
Picture Publisher |
.PPA |
PowerPoint
Add-in |
.PPB |
WordPerfect Print
Preview Button Bar |
.PPD |
PostScript Printer
Description |
.PPF |
Turtle Beach
Pinnacle Program File |
.PPI |
MS
PowerPoint Graphics File |
.PPL |
Harvard
Polaroid Palette Plus ColorKey Driver (Harvard Graphics
taken over by Serif) |
.PPM |
PBM Portable
Pixelmap Graphic |
.PPO |
Clipper Preprocessor
Output |
.PPP |
Serif
PagePlus Publication, Parson Power Publisher |
.PPS |
PowerPoint
Slideshow |
.PPT |
PowerPoint
Presentation |
.PPX |
Serif
PagePlus Publication |
.PPZ |
PowerPoint
Packaged Presentation |
.PQ |
Adobe
Pagemaker Default Printer Style |
.PQI |
Power Quest Drive
Imaging Software |
.PR2 |
Persuasion
Presentation |
.PR2 |
dBase
IV Printer Driver |
.PR3 |
dBase
IV PostScript Printer Driver |
.PRC |
Palmpilot Resource
File |
.PRD |
Printer Driver |
.PRE |
Freelance
Presentation |
.PRF |
Preferences File
(various), dBase IV Printer
Driver, Profiler Output, PICS
Rules File |
.PRG |
Program File
(various), OzWin Purged Messages File, WAVmaker Program |
.PRI |
LocoScript
Printer Definitions |
.PRJ |
Project File, 3D
Studio File, HitPlayer
Advanced Playlist File |
.PRM |
Parameter File |
.PRN |
Printer Text File, DataCAD
Windows Printer File, XYWrite Printer Driver, PostScript
File |
.PRO |
Profile, PROLOG
Program File,
Terramodel
software |
.PRS |
Printer Resource
File, WordPerfect Printer Resource
Font File, dBase Procedure,
Harvard File (Harvard
Graphics taken over by Serif) |
.PRT |
Printer
Configuration, Printer-formatted File, Unigraphics
Part File (CAD modeling data) |
.PRV |
PsiMail Internet
Provider Template, Previous Version (used for files that change) |
.PRX |
Foxpro
Compiler Program |
.PRZ |
Freelance
Graphics 97 File |
.PS |
PostScript |
.PSB |
Pinnacle Sound Bank |
.PSD |
Photoshop
Format, Apple Viewer File |
.PSF |
Chiwriter PostScript
Printer Font |
.PSI |
PSION A-law Audio |
.PSM |
Turbo Pascal Symbol
Table, Protracker Studio Module Format, Epic Games Sound Data |
.PSP |
PaintShop
Pro Image |
.PST |
MS
Outlook Personal Folder File |
.PSY |
PLD2
System File (program due out 1Q2001) |
.PT3 |
Harvard
Device Driver (Harvard Graphics taken over by Serif) |
.PT3 |
PageMaker
Template |
.PT4 |
PageMaker
Template |
.PT5 |
PageMaker
Template |
.PTM |
PolyTracker Music
Module |
.PUB |
PGP Public Key Ring,
Ventura Publication, MS
Publisher Document |
.PUF |
Puffer Encrypted
File |
.PW |
Professional Write
Text File |
.PWA |
Password
Agent File |
.PWD |
Pocket Word Document |
.PWF |
ProCite Workforms |
.PWL |
Password List |
.PWP |
Photoworks Image
File |
.PWZ |
PowerPoint
Wizard |
.PX |
Primary Index,
Paradox Primer Database Index |
.PXL |
Pocket Excel
Spreadsheet |
.PY |
PYTHON Script, Yahoo
Saved Messages |
.PYC |
Compiler PYTHON
Script |
.PZD |
Pizazz Plus File |
.PZO |
Pizazz Plus File |
|
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