| Extension |
File Type |
File Description |
| .p | Developer | Pascal Source Code (Most common) |
| .p01 | Disk | Toast CD Image (Most common) |
| .p12 | Web | Personal Information Exchange |
| .p21 | Image | Express STEP Data Model File |
| .p2p | Misc | FolderShare Placeholder File |
| .p2z | Image | Compressed Poser Pose File |
| .p3d | Image | Peak3D 3D Graphics File |
| .p3t | Game | PlayStation 3 Theme File |
| .p65 | Image | PageMaker 6.5 Document |
| .p7b | System | PKCS #7 Certificate File |
| .p7m | Compressed | Digitally Encrypted Message |
| .p7s | Text | Digitally Signed Message |
| .p96 | Data | Win96 Database File |
| .p97 | Data | Win97 Database File |
| .pab | Data | Personal Address Book |
| .pac | Image | STAD Graphic File (Most common) |
| .package | Compressed | Linux Autopackage File (Most common) |
| .package | Compressed | Linux Autopackage File (Most common) |
| .pae | Compressed | PowerArchiver Encrypted Archive |
| .paf | Executable | Portable Application Installer File |
| .pages | Text | Pages Document |
| .pak | Compressed | PAK (Packed) File |
| .pal | Image | Dr. Halo Color Palette |
| .pan | Data | Panorama Database File |
| .pando | Misc | Pando File |
| .pap | Misc | Corel Painter Paper Texture (Most common) |
| .pap | Misc | Corel Painter Paper Texture (Most common) |
| .paq | Backup | Hewlett-Packard Software Restore File |
| .paq6 | Compressed | PAQ6 Data Archive |
| .paq7 | Compressed | PAQ7 Data Archive |
| .paq8 | Compressed | PAQ8 Data Archive |
| .par | Compressed | Parchive Index File (Most common) |
| .par2 | Compressed | Parchive 2 Index File |
| .part | Misc | Partially Downloaded File |
| .partimg | Disk | Partimage File |
| .pas | Developer | Pascal Source File |
| .pat | Image | Pattern File (Most common) |
| .pb | Developer | PureBasic Source File |
| .pbd | Data | ProBID+ Data File |
| .pbf | Audio | Pinnacle Sample Bank |
| .pbi | Compressed | PC BSD Installer Package |
| .pbm | Raster Image | Portable Bitmap Image |
| .pbp | Game | PSP Firmware Update File |
| .pbproj | Developer | Project Builder Project |
| .pc | Data | Personal Composer File |
| .pc1 | Raster Image | Degas Elite Low Res Image File |
| .pc2 | Raster Image | Degas Elite Medium Res Image File |
| .pc3 | Raster Image | Degas Elite High Res Image File |
| .pc6 | Vector Image | PowerCADD 6 Drawing File |
| .pc7 | Vector Image | PowerCADD 7 Drawing File |
| .pca | Audio | Perfect Clarity Audio |
| .pcap | Data | Packet Capture Data |
| .pcb | Data | Printed Circuit Board Design File |
| .pcd | Raster Image | Kodak Photo CD Image File |
| .pcg | Audio | Korg Instrument Bank File |
| .pch | Developer | Precompiled Header File |
| .pcm | Audio | Pulse Code Modulation |
| .pct | Image | Picture File |
| .pcv | Compressed | Mozilla Profile Backup |
| .pcx | Raster Image | Paintbrush Bitmap Image File |
| .pd | Image | FlexiSIGN 5 Plotter Document |
| .pdas | Data | PDAStore Data Store File |
| .pdb | Data | Program Database (Most common) |
| .pdb | Data | Program Database (Most common) |
| .pdc | Encoded | Lizard Safeguard Secure PDF File |
| .pdd | Raster Image | Adobe PhotoDeluxe Image (Most common) |
| .pdf | Page Layout | Portable Document Format File |
| .pdg | Image | Print Designer GOLD File |
| .pdi | Disk | InstantCopy Disc Image |
| .pdm | Developer | VB Project Information File (Most common) |
| .pdn | Raster Image | Paint.NET Image File |
| .pdr | System | Windows Port Driver |
| .pds | Video | PowerDirector Project File (Most common) |
| .pe4 | Raster Image | Photo Explorer Thumbnail Archive (Most common) |
| .pea | Compressed | PEA File Archive |
| .peak | Audio | Steinberg Peak File |
| .peb | Data | ProEST+ Buildings File |
| .pef | Raster Image | Pentax Electronic File |
| .peg | Game | Peggle Replay File |
| .pem | Web | Privacy Enhanced Mail Certificate |
| .pen | Settings | Paint Shop Pro Pen Preset File |
| .pes | Misc | Embrid Embroidery Format |
| .pex | Data | Merak Peep Data File (Most common) |
| .pf | Compressed | Private File |
| .pfa | Font | Printer Font ASCII File |
| .pfb | Font | Printer Font Binary File |
| .pfc | Data | AOL Personal File Cabinet |
| .pfl | Data | Family Lawyer Document (Most common) |
| .pfm | Font | Printer Font Metrics File |
| .pfr | Image | Paint Shop Pro Picture Frame (Most common) |
| .pfx | Text | First Choice Word Processing Document (Most common) |
| .pgm | Raster Image | Portable Gray Map Image |
| .pgn | Game | Portable Game Notation File |
| .pgp | Misc | PGP Security Key |
| .ph | Settings | AOL Phone Home Settings |
| .phm | Data | Pro Home Manager Data File |
| .phn | Game | Algodoo Phun Phunlet |
| .php | Web | Hypertext Preprocessor File |
| .php3 | Web | PHP 3 Web Page |
| .php4 | Web | PHP 4 Web Page |
| .php5 | Web | PHP 5 Web Page |
| .phtm | Web | PHP-Based Web Page |
| .phtml | Web | PHP Web Page |
| .phy | Audio | PhyMod Physical Modeling Data |
| .phz | Game | Algodoo Phun Compressed Phunlet |
| .pi | Data | Pi Calculation Data File |
| .pi1 | Raster Image | Degas Low Resolution Image File |
| .pi2 | Raster Image | Degas Medium Resolution Image File (Most common) |
| .pi3 | Raster Image | Degas High Resolution Image File |
| .pi4 | Image | DEGAS Image |
| .pi5 | Image | DEGAS Image |
| .pi6 | Image | DEGAS Image |
| .pic | Raster Image | Generic Picture File (Most common) |
| .picnc | Image | Houdini 3D Compositing Image |
| .pict | Raster Image | Picture File |
| .pictclipping | Image | Picture Clipping |
| .pid | System | Creative Driver File (Most common) |
| .pie | Settings | GlovePIE Controller Script |
| .pif | Executable | Program Information File |
| .pig | Game | Pirates of the Burning Sea Data File (Most common) |
| .pim | Compressed | PIM Archive |
| .pip | Settings | Office Personalized Settings File |
| .pis | Data | PS2DIS Project File |
| .pit | Compressed | PackIt Compressed Archive |
| .piv | Video | Pivot Stickfigure Animation |
| .pix | Raster Image | BRL-CAD Raw Image File |
| .piz | Compressed | Zipped File |
| .pjt | Text | FoxPro Project Memo |
| .pjx | Data | FoxPro Project |
| .pk | Audio | Audition Peak File |
| .pk2 | System | Silkroad Online Game Data File |
| .pk3 | Game | Id Software Game Mod File |
| .pka | Data | Packet Tracer Activity File |
| .pkb | Data | Oracle Package Body File |
| .pkg | Compressed | Mac OS X Installer Package (Most common) |
| .pkh | Data | Oracle Package File |
| .pkm | Game | Pok?n Saved Game Data File |
| .pks | Data | Oracle Package Spec File |
| .pkt | Data | Packet Tracer Network Simulation Model |
| .pl | Developer | Perl Script (Most common) |
| .pl | Developer | Perl Script (Most common) |
| .pl0 | Image | 3D Home Architect Foundation Floor Plan |
| .pl1 | Image | 3D Home Architect Floor Plan (Most common) |
| .pl2 | Image | 3D Home Architect Second Level Floor Plan |
| .pla | Image | ArchiCAD Project Archive (Most common) |
| .playlist | Video | CyberLink PowerDVD Playlist |
| .playset | Misc | Souptoys Playset File |
| .plc | Developer | PL/B Source File |
| .ple | Developer | Messenger Plus! Live Encrypted Log File |
| .plg | Plugin | Sibelius Plug-in |
| .pli | Developer | PL/I Source Code File |
| .plist | Settings | Mac OS X Property List File |
| .pln | Image | ArchiCAD Project File (Most common) |
| .pls | Audio | Audio Playlist (Most common) |
| .plsc | Executable | Messenger Plus! Live Script File |
| .plsk | Misc | Messenger Plus! Live Skin Pack |
| .plt | Vector Image | AutoCAD Plotter Document (Most common) |
| .plugin | Plugin | Mac OS X Plug-in |
| .ply | Image | Polygon Model File |
| .pm | Raster Image | Unix XV Graphic File (Most common) |
| .pm3 | Image | PageMaker 3 Document |
| .pm4 | Page Layout | PageMaker 4 Document |
| .pm5 | Page Layout | PageMaker 5.0 Document |
| .pm6 | Page Layout | PageMaker 6.0 Document |
| .pmc | Settings | Performance Monitor Counter File |
| .pmd | Data | PageMaker Document |
| .pmf | Video | PSP Movie File |
| .pmr | Data | Performance Monitor Report |
| .pna | Audio | PhatNoise Audio File |
| .pnf | Misc | Precompiled INF File |
| .png | Raster Image | Portable Network Graphic |
| .pnt | Image | MacPaint File |
| .pnz | Misc | Panorama Database Set |
| .po | Developer | Portable Object |
| .pod | Developer | Perl POD File (Most common) |
| .pof | Game | Descent Robot Definition File |
| .pog | Game | Descent 2 Texture Modification |
| .pol | System | Windows Policy File |
| .postal | Data | TomTom Postal Code File |
| .pot | Data | PowerPoint Template (Most common) |
| .potm | Misc | PowerPoint 2007 Macro-Enabled Presentation Templat |
| .potx | Data | PowerPoint Open XML Presentation Template |
| .pov | Image | POV-Ray Raytracing Format (Most common) |
| .pp2 | Image | Poser Prop File (Most common) |
| .ppa | Plugin | PowerPoint Add-in |
| .ppam | Plugin | PowerPoint 2007 Add-In |
| .ppd | System | PostScript Printer Description File |
| .ppf | Misc | Paint Shop Pro Soft Plastic Preset File (Most common) |
| .ppm | Raster Image | Portable Pixmap Image File |
| .ppp | Page Layout | Page Plus Publication |
| .pps | Data | PowerPoint Slide Show |
| .ppsm | Misc | PowerPoint 2007 Macro-Enabled Slide Show |
| .ppsx | Data | PowerPoint Open XML Slide Show |
| .ppt | Data | PowerPoint Presentation |
| .pptm | Data | PowerPoint 2007 Macro-Enabled Presentation |
| .pptx | Data | Microsoft PowerPoint Open XML Document |
| .ppx | Page Layout | PagePlus Template File |
| .ppz | Image | Compressed Poser Prop File |
| .pqhero | Game | Puzzle Quest Saved Game |
| .pqi | Disk | PowerQuest Drive Image |
| .prb | Misc | xyAlgebra Probabilities File |
| .prc | Misc | Corel Presentation (Most common) |
| .pref | Settings | Macintosh Preferences File |
| .prefpane | System | Mac OS X System Preference Pane |
| .prel | Video | Premiere Elements Project File |
| .prf | Settings | Outlook Profile File (Most common) |
| .prg | Executable | Program File (Most common) |
| .prj | Data | Project File (Most common) |
| .prk | Game | Thrillville Park File |
| .prm | Plugin | Premiere Plug-in (Most common) |
| .pro | Video | ProPresenter Export File |
| .profimail | Settings | ProfiMail Settings File |
| .propdesc | Settings | Property Description |
| .properties | Settings | Java Properties File |
| .prproj | Video | Premiere Pro Project |
| .prs | Data | Harvard Graphics Presentation (Most common) |
| .prt | Misc | Presentations Template (Most common) |
| .prt | Misc | Presentations Template (Most common) |
| .prw | Raster Image | Artlantis Shader Preview File |
| .prx | Settings | Windows Media Profile (Most common) |
| .ps | Vector Image | PostScript File |
| .psa | Data | Photoshop Album Catalog |
| .psar | Misc | PSP Update File |
| .psb | Image | Photoshop Large Document Format |
| .psd | Raster Image | Photoshop Document |
| .psf | Settings | Photoshop Proof Setup File (Most common) |
| .psg | Page Layout | Page Segment File |
| .psid | Vector Image | PostScript Image Data File |
| .psm | Audio | Protracker Studio Module (Most common) |
| .psp | Raster Image | Paint Shop Pro Image File (Most common) |
| .pspimage | Image | Paint Shop Pro Image |
| .pss | Misc | Picture and Sound Show File (Most common) |
| .pst | Data | Personal Information Store File |
| .psv | Game | Playstation 2 Save File |
| .psw | Text | Pocket Word Document (Most common) |
| .ptb | Data | Power Tab File |
| .ptf | Audio | Pro Tools 7 Session File (Most common) |
| .pth | Misc | 4D Path Document |
| .ptk | Data | Quicken Online Financial Data File |
| .ptl | Developer | Rational Rose Petal File |
| .ptm | Audio | PolyTracker Module (Most common) |
| .ptr | Misc | Desktop Flash Intro Project File |
| .pts | Audio | Pro Tools Session |
| .ptt | Data | MapPoint Map Template |
| .ptx | Raster Image | Pentax RAW Image File (Most common) |
| .ptx | Raster Image | Pentax RAW Image File (Most common) |
| .pub | Data | Publisher Document |
| .pup | Compressed | Puppy Linux DotPup Installer Package (Most common) |
| .puz | Compressed | Packed Publisher File |
| .pva | Video | PVA Video File |
| .pvc | Audio | Panasonic VM1 Voice File |
| .pvd | Executable | Instalit Script |
| .pvj | Text | ProofVision Job Ticket |
| .pvl | Data | Instalit Library |
| .pvm | Disk | Parallels Virtual Machine (Most common) |
| .pvs | Settings | Parallels Desktop Configuration File |
| .pwa | Compressed | Password Agent File |
| .pwc | Executable | PictureTaker File |
| .pwd | Data | Solid Edge Weldment Document |
| .pwf | Game | Counter-Strike PODBot Waypoint File |
| .pwi | Text | Pocket Word Document |
| .pwl | System | Windows Password List |
| .pwp | Raster Image | PhotoWorks Image File |
| .pwrep | Misc | Password Repository File |
| .pws | Image | Print Workshop Image |
| .px | Raster Image | Pixel Image File |
| .pxi | Disk | PlexTools Disc Image |
| .pxj | Data | RecordNow Project |
| .pxp | Game | Counter-Strike PODBot Experience File |
| .pxr | Raster Image | Pixar Image File |
| .pxv | Video | Pixbend Media File |
| .py | Developer | Python Script |
| .pyc | Executable | Python Compiled File |
| .pyd | Developer | Python Dynamic Module |
| .pyo | Executable | Python Optimized Code |
| .pyw | Developer | Python GUI Source File |
| .pz2 | Image | Poser Pose File |
| .pz3 | Image | Poser Scene File |
| .pzz | Image | Compressed Poser Scene File |
