.PBX | Sybase, Inc | File sviluppatore | PowerBuilder Extension File | PowerBuilder | SAP |
.PC | Personal Composer | File sviluppatore | Personal Composer File | Personal Composer | Personal Composer |
.PCH | MSC Software | File sviluppatore | Nastran Punch Output File | MSC Nastran | MSC Software |
.PCP | Microsoft Corporation | File sviluppatore | Windows Installer Patch Creation Properties File | Microsoft Windows SDK | Microsoft Corporation |
.PCS | Pfaff | File sviluppatore | Pfaff Embroidery File | PesView | Open Source |
.PDE | Open Source | File sviluppatore | Processing Development Environment Source | MacroMates TextMate | MacroMates |
.PDL | PDL Developerment Team | File sviluppatore | Perl Data Language File | perldl | Open Source |
.PDM | Sybase, Inc | File sviluppatore | PowerDesigner Database File | Sybase PowerDesigner | SAP |
.PDT | Microsoft Corporation | File sviluppatore | InkWriter Note Taker Template File | Windows Mobile | Microsoft Corporation |
.PEM | Microsoft Corporation | File sviluppatore | Privacy Enhanced Mail Certificate | Microsoft IIS | Microsoft Corporation |
.PER | Microsoft Corporation | File sviluppatore | Age Of Empires Personality File | Microsoft Notepad | Microsoft Corporation |
.PERL | Larry Wall | File sviluppatore | Perl Source Code | Microsoft Notepad | Microsoft Corporation |
.PF3 | SmartWare Corporation | File sviluppatore | SmartWare Text Project | SmartWare | SmartWare Corporation |
.PFA | Open Source | File sviluppatore | Printer Font ASCII File | FontForge | Open Source |
.PFE | Alan Phillips | File sviluppatore | Programmer's File Editor File | Programmer's File Editor | Alan Phillips |
.PFG | jEEPersDX | File sviluppatore | jEEPers Program Configuration File | jEEPers | Unknown Developer |
.PGT | Open Source | File sviluppatore | Pokémon Gift File | Pokesav | PokéCheats |
.PGX | Hopedot Electronics | File sviluppatore | Hopedot VOS Data File | Hopedot VOS | Hopedot Electronics |
.PH | Larry Wall | File sviluppatore | Perl Header File | Perl | Larry Wall |
.PH4 | Open Source | File sviluppatore | PHP Script | PHP | Open Source |
.PHL | Amazon | File sviluppatore | Kindle Popular Highlights File | Microsoft Notepad | Microsoft Corporation |
.PHY | Autodesk, Inc. | File sviluppatore | 3ds Max Physique File | Autodesk 3ds Max | Autodesk, Inc. |
.PJX | Microsoft Corporation | File sviluppatore | Visual FoxPro Project | Microsoft Visual FoxPro | Microsoft Corporation |
.PKB | Oracle Corporation | File sviluppatore | Oracle Package Body File | Microsoft Notepad | Microsoft Corporation |
.PKGUNDEF | Microsoft Corporation | File sviluppatore | Microsoft Visual Studio Shell File | Microsoft Visual Studio | Microsoft Corporation |
.PKO | Open Source | File sviluppatore | Packo Package | packø | Open Source |
.PKP | Microsoft Corporation | File sviluppatore | Visual Studio Packaging Project | Microsoft Visual Studio | Microsoft Corporation |
.PL | Larry Wall | File sviluppatore | Perl Source Code | Microsoft Notepad | Microsoft Corporation |
.PL1 | Broderbund | File sviluppatore | 3D Home Architect Room Plan | 3D Home Architect | Broderbund |
.PLC | Sunbelt | File sviluppatore | PL/B Source File | Sunbelt Visual PL/B | Sunbelt |
.PLE | Yuna Software | File sviluppatore | Messenger Plus! Live Encrypted Log File | Messenger Plus! | Yuna Software |
.PLEX | ActiveState | File sviluppatore | Visual Perl File | Visual Perl | ActiveState |
.PLG | Microsoft Corporation | File sviluppatore | Visual Studio Build Log File | Microsoft Visual Studio | Microsoft Corporation |
.PLI | IBM | File sviluppatore | PL/I Source Code File | PL/I for VSE/ESA | IBM |
.PLL | CA Technologies | File sviluppatore | Clipper Prelinked Library | Clipper | CA Technologies |
.PM | IBM | File sviluppatore | Unix XV Graphic File | Lemkesoft GraphicConverter | Lemkesoft |
.PM5 | Adobe Systems Incorporated | File sviluppatore | PageMaker 5.0 Document | Adobe PageMaker | Adobe Systems Incorporated |
.PMQ | Microsoft Corporation | File sviluppatore | Microsoft Target Analyzer File | Microsoft Windows Embedded Studio | Microsoft Corporation |
.PO | Sublime HQ Pty Ltd | File sviluppatore | Portable Object | Apache OpenOffice | Apache Software Foundation |
.POD | Terminal Reality | File sviluppatore | Terminal Reality Game Data File | Dragon UnPACKer | Open Source |
.POT | Microsoft Corporation | File sviluppatore | PowerPoint Template | Microsoft PowerPoint | Microsoft Corporation |
.PPC | Garmin | File sviluppatore | XMap Flight Plan Statistic File | XMap | Garmin |
.PPL | Open Source | File sviluppatore | Free Pascal Dynamic Library | Free Pascal | Open Source |
.PPU | Open Source | File sviluppatore | Free Pascal Unit File | Free Pascal | Open Source |
.PQL | SIR Pty Ltd. | File sviluppatore | VisualPQL Source Code | SIR/XS | SIR Pty Ltd. |
.PR2 | dBase, LLC | File sviluppatore | dBASE IV Printer Driver | dBase | dBase, LLC |
.PRC | Adobe Systems Incorporated | File sviluppatore | Product Representation Compact File | Adobe Acrobat DC | Adobe Systems Incorporated |
.PRG | Open Source | File sviluppatore | Program File | Notepad++ | Don Ho |
.PRI | The Qt Company | File sviluppatore | Qt Project Include File | Qt SDK | The Qt Company |
.PRO | Adobe Systems Incorporated | File sviluppatore | Adobe Proto Design File | Adobe Dreamweaver | Adobe Systems Incorporated |
.PROJECT | The Eclipse Foundation | File sviluppatore | Eclipse Project Description File | Zend Studio | Rogue Wave |
.PROTO | Google | File sviluppatore | Google Protocol Buffer File | protobuf | Google |
.PS1 | Microsoft Corporation | File sviluppatore | Windows PowerShell Shell Script | Microsoft Windows PowerShell | Microsoft Corporation |
.PS2XML | Microsoft Corporation | File sviluppatore | Windows PowerShell File | Microsoft Windows PowerShell | Microsoft Corporation |
.PSC | Bethesda Softworks | File sviluppatore | Papyrus Script | The Elder Scrolls V: Skyrim | Bethesda Softworks |
.PSD1 | Microsoft Corporation | File sviluppatore | Windows PowerShell Data File | Microsoft Windows PowerShell | Microsoft Corporation |
.PSESS | Microsoft Corporation | File sviluppatore | Microsoft Visual Studio Performance Session | Microsoft Visual Studio | Microsoft Corporation |
.PSL | Ericom Software | File sviluppatore | PowerTerm Script Language File | PowerTerm InterConnect | Ericom Software |
.PSM1 | Microsoft Corporation | File sviluppatore | Windows PowerShell Script Module File | Microsoft Windows PowerShell | Microsoft Corporation |
.PTL | IBM | File sviluppatore | Rational Rose Petal File | IBM Rational Rose development software | IBM |
.PTX | Adobe Systems Incorporated | File sviluppatore | PageMaker Template File | Adobe InDesign | Adobe Systems Incorporated |
.PTY | IBM | File sviluppatore | Rational Property Set | Rational Rose | IBM |
.PWN | CompuPhase | File sviluppatore | Pawn Source Code File | SA-MP Editor | Open Source |
.PXD | Greg Ewing | File sviluppatore | Pyrex Definition File | Pyrex | Greg Ewing |
.PXI | Plextor | File sviluppatore | PlexTools Disk Image File | IsoBuster | Smart Projects |
.PY | Python Software Foundation | File sviluppatore | Python Script | Microsoft Notepad | Microsoft Corporation |
.PY2 | Python Software Foundation | File sviluppatore | Python Script | Microsoft Notepad | Microsoft Corporation |
.PYD | Python Software Foundation | File sviluppatore | Python Dynamic Module | Python | Python Software Foundation |
.PYM | VRVis (Vienna University of Technology) | File sviluppatore | PYM Macro Preprocessor File | Microsoft Notepad | Microsoft Corporation |
.PYTHON | Python Software Foundation | File sviluppatore | Python Script File | Python | Python Software Foundation |
.PYW | Python Software Foundation | File sviluppatore | Python GUI Source File | Python | Python Software Foundation |
.PZC | GraphPad Software | File sviluppatore | GraphPad Prism Script | GraphPad Prism | GraphPad Software |
.QAC | Bjarne Stroustrup | File sviluppatore | C++ Dedicated PROGRUN Data | C++ | Bjarne Stroustrup |
.QAP | Omnis Software | File sviluppatore | Omnis Quartz Application File | Omnis Studio | Omnis Software |
.QL$ | Microsoft Corporation | File sviluppatore | Microsoft Compressed QLB Data | Microsoft Visual Studio | Microsoft Corporation |
.QLB | Microsoft Corporation | File sviluppatore | Microsoft QuickBasic Library File | Microsoft Visual Studio | Microsoft Corporation |
.QLC | Adobe Systems Incorporated | File sviluppatore | Adobe PostScript Help File | Adobe Creative Suite | Adobe Systems Incorporated |
.QLF | SWI-Prolog | File sviluppatore | SWI-Prolog Quick Load File | SWI-Prolog | SWI-Prolog |
.QLM | Tera Analysis | File sviluppatore | QuickField LabelMover Script | Quickfield | Tera Analysis |
.QML | Digia Oyj | File sviluppatore | QT Meta Language File | Qt SDK | The Qt Company |
.QPR | Microsoft Corporation | File sviluppatore | FoxPro Generated Query Program | Microsoft Visual FoxPro | Microsoft Corporation |
.QSL | Robelle | File sviluppatore | Qedit Script File | QEDIT | Robelle |
.QTD | The Qt Company | File sviluppatore | Qt Creator Trace Data | Qt SDK | The Qt Company |
.QX | Stefano Tommesani | File sviluppatore | Quexal Source Code | Quexal | Stefano Tommesani |
.R | Open Source | File sviluppatore | R Script File | R | The R Foundation |
.RB | Larian Studios | File sviluppatore | Divinity: Original Sin Game Data | Divinity: Original Sin | Larian Studios |
.RBC | IBM | File sviluppatore | Rembo-C Script | Rembo Toolkit | Open Source |
.RBM | Xojo, Inc | File sviluppatore | Real Studio Menu File | Xojo | Xojo, Inc |
.RBP | Xojo, Inc | File sviluppatore | Real Studio Project | Xojo | Xojo, Inc |
.RBVCP | Xojo, Inc | File sviluppatore | Real Studio Version Controlled Project | Xojo | Xojo, Inc |
.RBW | Yukihiro “Matz” Matsumoto | File sviluppatore | Ruby Script | MacroMates TextMate | MacroMates |
.RBX | IBM | File sviluppatore | Rembo-C Compiled Script | Rembo Toolkit | Open Source |
.RC | Angus Johnson | File sviluppatore | Resource Script File | Microsoft Visual Studio | Microsoft Corporation |
.RC2 | Microsoft Corporation | File sviluppatore | Visual Studio Resources File | Microsoft Visual Studio | Microsoft Corporation |
.RC3 | Microsoft Corporation | File sviluppatore | Vc98/Visual C Resource File | Microsoft Visual C++ | Microsoft Corporation |
.RCC | Angus Johnson | File sviluppatore | Resource Script File | Microsoft Visual Studio | Microsoft Corporation |
.REB | REBOL Technologies | File sviluppatore | REBOL Script File | REBOL/View | REBOL Technologies |
.RES | Valve | File sviluppatore | Valve Resource File | Half-Life | Valve |
.RESJSON | Microsoft Corporation | File sviluppatore | Microsoft Windows 8 Metro JavaScript File | Microsoft Windows 8 | Microsoft Corporation |
.RESOURCES | Microsoft Corporation | File sviluppatore | Microsoft Visual Studio Resource | Microsoft Visual Studio | Microsoft Corporation |