.PAGES | Apple | Tekstbestanden | Apple Pages Document | LibreOffice | The Document Foundation |
.PCO | Unknown Developer | Tekstbestanden | PC-Outline Outline | Unknown Software | Unknown Developer |
.PCW | Bob Wallance | Tekstbestanden | PC Write Text Document | PC-Writer | Bob Wallance |
.PDL | PDL Developerment Team | Tekstbestanden | Perl Data Language File | perldl | Open Source |
.PDQ | Patton & Patton Software | Tekstbestanden | Flow Charting PDQ File | Flow Charting | Patton & Patton Software |
.PDU | Unknown Developer | Tekstbestanden | Protocol Data Unit Message | Apple TextEdit | Apple |
.PFX | Various Developers | Tekstbestanden | PKCS #12 Certificate File | Adobe Acrobat DC | Adobe Systems Incorporated |
.PGW | Sublime HQ Pty Ltd | Tekstbestanden | Map World File | Sublime Text | Sublime HQ Pty Ltd |
.PJT | Golden Software LLC | Tekstbestanden | Didger Project File | Golden Software Didger | Golden Software LLC |
.PMO | Broderbund | Tekstbestanden | Print Meta Object File | Broderbund PrintMaster v7 Platinum | Broderbund |
.PMP | Autodesk, Inc. | Tekstbestanden | AutoCAD Plot Model Parameter File | Autodesk AutoCAD | Autodesk, Inc. |
.PMX | Yu Higuchi | Tekstbestanden | MikuMikuDance Model File | MikuMikuDance | Yu Higuchi |
.PN2 | Tooraj Enayati | Tekstbestanden | ParsNegar II Document File | ParsNegar | Tooraj Enayati |
.PNR | PEERNET Inc. | Tekstbestanden | PEERNET Label Designer File | Peernet Label Designer | PEERNET Inc. |
.PPD | Adobe Systems Incorporated | Tekstbestanden | PostScript Printer Description File | Adobe PageMaker | Adobe Systems Incorporated |
.PPG | Microsoft Corporation | Tekstbestanden | Microsoft PowerPoint Presentation | Microsoft PowerPoint | Microsoft Corporation |
.PRN | Various Developers | Tekstbestanden | HP PCL Printer Output | Canvas X | ACD Systems |
.PRT | PTC | Tekstbestanden | Pro/ENGINEER Part File | Autodesk Fusion 360 | Autodesk, Inc. |
.PSW | Microsoft Corporation | Tekstbestanden | Windows Password Reset Disk File | Password Reset Disk | Microsoft Corporation |
.PT | Open Source | Tekstbestanden | Zope Page Template | Zope | Open Source |
.PT3 | Harvard Graphics | Tekstbestanden | Harvard Device Driver File | Harvard Graphics ChartXL | Harvard Graphics |
.PT4 | Adobe Systems Incorporated | Tekstbestanden | Adobe PageMaker 4 Template | Adobe PageMaker | Adobe Systems Incorporated |
.PT5 | Adobe Systems Incorporated | Tekstbestanden | PageMaker 5.0 Template File | Adobe PageMaker | Adobe Systems Incorporated |
.PTL | IBM | Tekstbestanden | Rational Rose Petal File | IBM Rational Rose development software | IBM |
.PUB | Microsoft Corporation | Tekstbestanden | Microsoft Publisher Document | LibreOffice | The Document Foundation |
.PVM | Parallels | Tekstbestanden | Parallels Virtual Machine | VMware Fusion | VMware |
.PWD | Microsoft Corporation | Tekstbestanden | Microsoft Pocket Word Document | Softmaker Office | SoftMaker Software |
.PWI | Microsoft Corporation | Tekstbestanden | Pocket Word Document | Apache OpenOffice | Apache Software Foundation |
.QPF | Act-3D | Tekstbestanden | Quest3D Project File | Quest3D | Act-3D |
.RAD | Reality Pump Studios | Tekstbestanden | Reality Adlib Tracker Module | Adlib Tracker II | Adlib Tracker II |
.RCJ | Microsoft Corporation | Tekstbestanden | Robocopy Job File | Microsoft Notepad | Microsoft Corporation |
.RD | Sublime HQ Pty Ltd | Tekstbestanden | R Document File | Sublime Text | Sublime HQ Pty Ltd |
.RDF | Unknown Developer | Tekstbestanden | Resource Description Framework File | Mozilla Firefox | Mozilla |
.REA | Microsoft Corporation | Tekstbestanden | Readme Text File | Microsoft Notepad | Microsoft Corporation |
.README | The Document Foundation | Tekstbestanden | Readme Text Document File | LibreOffice | The Document Foundation |
.RFT | Autodesk, Inc. | Tekstbestanden | Revit Family Template File | AutoCAD Architecture | Autodesk, Inc. |
.RIS | Research Systems, Inc | Tekstbestanden | Research Information Systems Citation File | EndNote | Thomson Reuters Corporation |
.RP1 | RescuePro Production GbR | Tekstbestanden | RescuePro Physician Invoice File | RescuePro | RescuePro Production GbR |
.RP5 | RescuePro Production GbR | Tekstbestanden | RescuePro Physician Invoice File | RescuePro | RescuePro Production GbR |
.RPN | Swiftpage, Inc. | Tekstbestanden | ACT! Report Data | Act! | Swiftpage, Inc. |
.RPT | SAP | Tekstbestanden | Crystal Reports File | Microsoft Visual Studio | Microsoft Corporation |
.RPTDESIGN | Open Source | Tekstbestanden | BIRT Report Design | BIRT | Open Source |
.RSP | Rockwell Automation Inc. | Tekstbestanden | RSLogix PLC Program File | RSLogix 5 | Rockwell Automation Inc. |
.RST | David Goodger | Tekstbestanden | ReStructuredText File | Microsoft Notepad | Microsoft Corporation |
.RTD | Autodesk, Inc. | Tekstbestanden | Robot Structural Analysis Design File | Robot Structural Analysis Professional | Autodesk, Inc. |
.RTF | Microsoft Corporation | Tekstbestanden | Rich Text Format File | Corel WordPerfect X8 | Corel |
.RTFD | Apple | Tekstbestanden | Rich Text Format Directory File | Apple TextEdit | Apple |
.RTL | Hewlett-Packard | Tekstbestanden | Raster Transfer Language File | SwiftView | SwiftView, Inc. |
.RTX | The Document Foundation | Tekstbestanden | Rich Text Document | LibreOffice | The Document Foundation |
.RU | Microsoft Corporation | Tekstbestanden | Russian Text Or Localization File | Microsoft Notepad | Microsoft Corporation |
.RUN | Open Source | Tekstbestanden | Linux Executable File | Linux | Open Source |
.RVF | Interscape | Tekstbestanden | RichView Format File | TRichView | Interscape |
.S2S | CED (Cambridge Electronics designs) | Tekstbestanden | Spike2 Script File | Spike2 | CED (Cambridge Electronics designs) |
.S5D | Siemens AG | Tekstbestanden | Siemens Step 5 Source Code File | Step5 | Siemens AG |
.SA6 | DeLorme | Tekstbestanden | Street Atlas Ver. 6 Map Document | DeLorme Street Atlas USA | DeLorme |
.SAF | DeLorme | Tekstbestanden | Street Atlas USA Map File | DeLorme Street Atlas USA | DeLorme |
.SAM | Microsoft Corporation | Tekstbestanden | LMHOSTS Sample File | Notepad++ | Don Ho |
.SAVE | Unknown Developer | Tekstbestanden | Nano Temporary Save File | GNU nano | Open Source |
.SCC | Microsoft Corporation | Tekstbestanden | SourceSafe Source Code Control File | Microsoft Visual Studio | Microsoft Corporation |
.SCM | Gimpel Software | Tekstbestanden | GIMP Script-Fu Script | GIMP | The GIMP Development Team |
.SCT | Scitex | Tekstbestanden | Scitex Continuous Tone File | Adobe Photoshop | Adobe Systems Incorporated |
.SCW | Genie | Tekstbestanden | Score Writer Document | GenieSoft Score Writer | Genie |
.SDM | Oracle Corporation | Tekstbestanden | StarOffice Mail Message | StarOffice | Oracle Corporation |
.SDOC | Samsung Electronics | Tekstbestanden | Samsung Memo File | Samsung Kies | Samsung Electronics |
.SDW | LizardTech | Tekstbestanden | MrSID World File | ESRI ArcGIS for Desktop | ESRI (Environmental Systems Research Institute) |
.SE | Unknown Developer | Tekstbestanden | Shuttle Document | Microsoft Notepad | Microsoft Corporation |
.SESSION | Dassault Systèmes | Tekstbestanden | CATIA 4 Session File | Adobe Acrobat DC | Adobe Systems Incorporated |
.SFP | Troy | Tekstbestanden | Soft Font Printer File | TROY Printer Utility | Troy |
.SGM | VBA Team | Tekstbestanden | VisualBoyAdvance Saved Game | VisualBoyAdvance | VBA Team |
.SHF | Symantec Corporation | Tekstbestanden | Pretty Good Privacy (PGP) Share | Pretty Good Privacy (PGP) | Symantec Corporation |
.SIG | Unknown Developer | Tekstbestanden | Signature File | Microsoft Outlook Express | Microsoft Corporation |
.SL | SourceForge | Tekstbestanden | Unix Software License File | Vi | SourceForge |
.SLA | Open Source | Tekstbestanden | Scribus Document | Scribus | Open Source |
.SLF | Symantec Corporation | Tekstbestanden | Symantec License File | Symantec Ghost Solution Suite | Symantec Corporation |
.SM | Open Source | Tekstbestanden | StepMania Song File | StepMania | Open Source |
.SMF | Oracle Corporation | Tekstbestanden | StarMath Formula File | Apache OpenOffice | Apache Software Foundation |
.SMH | Oracle Corporation | Tekstbestanden | Sealed MHT Document | Unsealer | Oracle Corporation |
.SMS | Sega | Tekstbestanden | Sega Master System ROM | Kega Fusion | Steve Snake |
.SOD | id Software | Tekstbestanden | Spear Of Destiny Data File | Spear of Destiny | id Software |
.SPN | Corel | Tekstbestanden | Corel WordPerfect Distribution Definition | Corel WordPerfect | Corel |
.SSA | Open Source | Tekstbestanden | Sub Station Alpha Subtitle File | VirtualDub | Open Source |
.SSC | Microsoft Corporation | Tekstbestanden | SourceSafe Status File | Microsoft Visual Studio | Microsoft Corporation |
.ST1 | Converge Horizons | Tekstbestanden | DigiTitle Master Subtitle File | DigiTitle Master | Converge Horizons |
.STORY | Storyist Software | Tekstbestanden | Storyist Document | Storyist | Storyist Software |
.STQ | StatSoft, Inc. | Tekstbestanden | Statistica Text File | STATISTICA | StatSoft, Inc. |
.STRINGS | Apple | Tekstbestanden | Text Strings File | MacroMates TextMate | MacroMates |
.STW | Oracle Corporation | Tekstbestanden | StarOffice Document Template | Apache OpenOffice | Apache Software Foundation |
.STY | Jørgen Sørensen / Jososoft | Tekstbestanden | Yamaha/Korg Keyboard Style | Style Fixer | Jørgen Sørensen / Jososoft |
.SUB | URUWORKS | Tekstbestanden | Subtitle File | CyberLink PowerDVD | CyberLink |
.SUBTITLE | Pegasys | Tekstbestanden | TMPGEnc Subtitle File | TMPGEnc | Pegasys |
.SWX | Apache Software Foundation | Tekstbestanden | OpenOffice.org 1.0 Text Document | Apache OpenOffice | Apache Software Foundation |
.SXG | Oracle Corporation | Tekstbestanden | Apache OpenOffice Master Document | Apache OpenOffice | Apache Software Foundation |
.SXW | Oracle Corporation | Tekstbestanden | StarOffice Writer Document | Apache OpenOffice | Apache Software Foundation |
.TAB | Microsoft Corporation | Tekstbestanden | Tab Separated Data File | Microsoft Excel | Microsoft Corporation |
.TAL | Adobe Systems Incorporated | Tekstbestanden | Adobe TypeAlign Text Illustration File | Adobe TypeAlign | Adobe Systems Incorporated |
.TBASIC | Eros Olmi | Tekstbestanden | ThinBasic Script | thinBasic | Eros Olmi |
.TCM | IMSI/Design, LLC | Tekstbestanden | TurboCAD Mac Drawing | IMSI TurboCAD Deluxe | Redway3d and others |
.TDF | DVD Copy | Tekstbestanden | Title Definition Format File | DVD X Copy | DVD Copy |
.TDO | Xilinx, Inc. | Tekstbestanden | Xilinx Text Design Output Data | Xilinx CORE Generator System | Xilinx, Inc. |
.TEM | E J Software | Tekstbestanden | Badge Designer 2000 Data | Badge Designer 2000 | E J Software |