.P10 | Open Source | Nietypowe Pliki | Certificate Request File | Microsoft Outlook | Microsoft Corporation |
.P12 | RSA Laboratories | Plik Web | Personal Information Exchange File | Certificate Manager Tool | Microsoft Corporation |
.P2P | Microsoft Corporation | Nietypowe Pliki | FolderShare Placeholder File | FolderShare | Microsoft Corporation |
.P5 | Larry Wall | Pliki wydawcy | Perl Source Code | Microsoft Notepad | Microsoft Corporation |
.P5X | Microsoft Corporation | Pliki systemowe | Microsoft Windows System Data | Microsoft Windows | Microsoft Corporation |
.P7 | Open Source | Plik Web | PKCS #7 Digital Certificate File | Certificate Manager Tool | Microsoft Corporation |
.P7B | Microsoft Corporation | Plik Web | PKCS #7 Certificate File | Microsoft Windows | Microsoft Corporation |
.P7C | Microsoft Corporation | Plik Web | PKCS #7 Certificate File | Microsoft Windows | Microsoft Corporation |
.P7S | Unknown Developer | Pliki zakodowane | PKCS #7 Signature File Format | Microsoft Outlook Express | Microsoft Corporation |
.P7X | Microsoft Corporation | Pliki z danymi | Packed Digital Signature File | Microsoft Visual Studio | Microsoft Corporation |
.PAB | Microsoft Corporation | Pliki z danymi | Personal Address Book | Microsoft Outlook Express | Microsoft Corporation |
.PAC | NetScape | Plik Web | Proxy Auto-Config File | Internet Explorer | Microsoft Corporation |
.PACKAGE | Electronic Arts | Pliki gier | Electronic Arts Game Package File | Microsoft Visual Studio | Microsoft Corporation |
.PAG | Microsoft Corporation | Pliki z danymi | Visual Basic Property PAGe File | Microsoft Visual Basic | Microsoft Corporation |
.PANIC | Open Source | Pliki systemowe | Kernel Panic File | Microsoft Word | Microsoft Corporation |
.PANO | Microsoft Corporation | Pliki z grafiką rasterową | Camera Panoramic Picture | Microsoft OneDrive | Microsoft Corporation |
.PARTIAL | Microsoft Corporation | Nietypowe Pliki | Internet Explorer Partially Downloaded File | Internet Explorer | Microsoft Corporation |
.PBI | The FreeBSD Community | Pliki skompresowane | PC BSD Installer Package | Microsoft Visual Studio | Microsoft Corporation |
.PBK | Microsoft Corporation | Pliki z danymi | Dial-Up Phone Book File | Microsoft Windows | Microsoft Corporation |
.PBM | Unknown Developer | Pliki z grafiką rasterową | Portable Bitmap Image | Microsoft Word | Microsoft Corporation |
.PBO | Bohemia Interactive | Pliki gier | Packed Bohemia Object | Microsoft Visual Studio | Microsoft Corporation |
.PBR | Sybase, Inc | Pliki z danymi | PowerBuilder Resource File | Microsoft Publisher | Microsoft Corporation |
.PBX | Sybase, Inc | Pliki wydawcy | PowerBuilder Extension File | Microsoft Outlook Express | Microsoft Corporation |
.PCC | Electronic Arts | Pliki gier | Mass Effect Package | Microsoft Notepad | Microsoft Corporation |
.PCF | Blackstrip Studios | Pliki z czcionkami | PaintCAD Font | Microsoft Windows | Microsoft Corporation |
.PCH | MSC Software | Pliki z danymi | Nastran Punch Output File | Microsoft Visual Studio | Microsoft Corporation |
.PCI | Microsoft Corporation | Pliki systemowe | PCI Miniport Data | Microsoft Windows | Microsoft Corporation |
.PCK | Microsoft Corporation | Pliki systemowe | System Center Configuration Manager Package File | Microsoft system center configuration manager | Microsoft Corporation |
.PCP | Microsoft Corporation | Pliki wydawcy | Windows Installer Patch Creation Properties File | Microsoft Windows SDK | Microsoft Corporation |
.PCS | Pfaff | Pliki CAD | Pfaff Embroidery File | Microsoft Office | Microsoft Corporation |
.PCX | ZSoft Corporation | Pliki z grafiką rasterową | Paintbrush Bitmap Image File | Microsoft Windows Picture and Fax Viewer | Microsoft Corporation |
.PD4 | Jan van Wijk | Pliki kopii zapasowej | DFSee Partition Table And Boot Sector Backup | Windows Photo Gallery | Microsoft Corporation |
.PD5 | Microsoft Corporation | Pliki z danymi | Windows Live Photo Gallery Information File | Windows Photo Gallery | Microsoft Corporation |
.PDB | Various Developers | Pliki z danymi | Program Database | Microsoft Visual Studio | Microsoft Corporation |
.PDM | Sybase, Inc | Pliki z bazami danych | PowerDesigner Database File | Microsoft Visual Studio | Microsoft Corporation |
.PDR | Microsoft Corporation | Pliki systemowe | Windows Port Driver | Windows Control Panel | Microsoft Corporation |
.PDT | Microsoft Corporation | Pliki z danymi | InkWriter Note Taker Template File | Windows Mobile | Microsoft Corporation |
.PDW | AcaClone | Pliki z danymi | pDRAW32 DNA File | Microsoft Word | Microsoft Corporation |
.PDZ | ProntoForms | Pliki z szatami graficznymi | ProntoDoc For Word Structured Text Document Template | Microsoft Word | Microsoft Corporation |
.PE | Microsoft Corporation | Pliki wykonywalne | Portable Executable File | Microsoft Windows | Microsoft Corporation |
.PEF | Pentax | Pliki z aparatu fotograficznego | Pentax Digital Camera Raw Image Format | ACD Systems Canvas | Microsoft Corporation |
.PEM | Microsoft Corporation | Plik Web | Privacy Enhanced Mail Certificate | Microsoft IIS | Microsoft Corporation |
.PER | Microsoft Corporation | Pliki gier | Age Of Empires Personality File | Microsoft Notepad | Microsoft Corporation |
.PERFMONCFG | Microsoft Corporation | Pliki konfiguracyjne | Performance Monitor Configuration File | Windows Performance Monitor | Microsoft Corporation |
.PERL | Larry Wall | Pliki wydawcy | Perl Source Code | Microsoft Notepad | Microsoft Corporation |
.PF | Smith Micro Software | Pliki skompresowane | Private File | Microsoft Prefetcher | Microsoft Corporation |
.PFILE | Microsoft Corporation | Pliki zakodowane | Rights Management Protected File | Azure Rights Management | Microsoft Corporation |
.PFM | Adobe Systems Incorporated | Pliki z czcionkami | Printer Font Metrics File | Microsoft Windows Font Viewer | Microsoft Corporation |
.PFX | Various Developers | Pliki systemowe | PKCS #12 Certificate File | Certificate Manager Tool | Microsoft Corporation |
.PGM | Jef Poskanzer | Pliki z grafiką rasterową | Portable Gray Map Image | ACD Systems Canvas | Microsoft Corporation |
.PGP | Autodesk, Inc. | Pliki konfiguracyjne | AutoCAD Program Parameters File | Microsoft Notepad | Microsoft Corporation |
.PGX | Hopedot Electronics | Pliki z obrazami dysku | Hopedot VOS Data File | Microsoft Visual Basic | Microsoft Corporation |
.PHL | Amazon | Pliki eBook | Kindle Popular Highlights File | Microsoft Notepad | Microsoft Corporation |
.PHP | Panic | Plik Web | PHP Source Code File | Microsoft Notepad | Microsoft Corporation |
.PHP4 | Open Source | Plik Web | PHP 4 Web Page | Internet Explorer | Microsoft Corporation |
.PHP5 | Open Source | Plik Web | PHP 5 Web Page | Microsoft Edge | Microsoft Corporation |
.PHT | Microsoft Corporation | Plik Web | Partial Hypertext | Internet Explorer | Microsoft Corporation |
.PHTM | The Catalina Group | Plik Web | PHP-Based Web Page | Microsoft Notepad | Microsoft Corporation |
.PHTML | Opera Software | Plik Web | PHP Web Page | Internet Explorer | Microsoft Corporation |
.PIC | John Bridges | Pliki z grafiką rasterową | Generic Picture File | ACD Systems Canvas | Microsoft Corporation |
.PIF | Microsoft Corporation | Pliki wykonywalne | Program Information File | Microsoft Windows | Microsoft Corporation |
.PIP | Microsoft Corporation | Pliki konfiguracyjne | Office Personalized Settings File | Microsoft Excel | Microsoft Corporation |
.PJP | Joint Photographic Experts Group | Pliki z grafiką rasterową | JPEG Image | Microsoft Windows Photos | Microsoft Corporation |
.PJPEG | Microsoft Corporation | Pliki z grafiką rasterową | Progressive JPEG Image | Internet Explorer | Microsoft Corporation |
.PJT | Golden Software LLC | Pliki z danymi | Didger Project File | Microsoft Visual FoxPro | Microsoft Corporation |
.PJX | Microsoft Corporation | Pliki wydawcy | Visual FoxPro Project | Microsoft Visual FoxPro | Microsoft Corporation |
.PKB | Oracle Corporation | Pliki wydawcy | Oracle Package Body File | Microsoft Notepad | Microsoft Corporation |
.PKG | Apple | Pliki skompresowane | Apple MacOS Installer Package | Microsoft Visual Studio | Microsoft Corporation |
.PKGDEF | Microsoft Corporation | Pliki konfiguracyjne | Microsoft Visual Studio Shell Data | Microsoft Visual Studio | Microsoft Corporation |
.PKGUNDEF | Microsoft Corporation | Pliki wydawcy | Microsoft Visual Studio Shell File | Microsoft Visual Studio | Microsoft Corporation |
.PKN | Microsoft Corporation | Pliki z danymi | Systems Management Server (SMS) Package Creation Notification | Microsoft Systems Management Server | Microsoft Corporation |
.PKP | Microsoft Corporation | Pliki wydawcy | Visual Studio Packaging Project | Microsoft Visual Studio | Microsoft Corporation |
.PKS | Oracle Corporation | Pliki z danymi | Oracle Package Spec File | Microsoft Notepad | Microsoft Corporation |
.PL | Larry Wall | Pliki wydawcy | Perl Source Code | Microsoft Notepad | Microsoft Corporation |
.PLB | Microsoft Corporation | Pliki z danymi | Microsoft Robotics Developer Studio Playback Data | Microsoft Robotics Developer Studio | Microsoft Corporation |
.PLG | Microsoft Corporation | Pliki wydawcy | Visual Studio Build Log File | Microsoft Visual Studio | Microsoft Corporation |
.PLIST | Apple | Pliki konfiguracyjne | Property List XML File | Microsoft Notepad | Microsoft Corporation |
.PLN | Microsoft Corporation | Pliki gier | Flight Simulator Flight Plan | Microsoft Flight Simulator | Microsoft Corporation |
.PLR | Re-Logic | Pliki gier | Terraria Player File | Microsoft Notepad | Microsoft Corporation |
.PLSC | Microsoft Corporation | Pliki wykonywalne | Messenger Plus! Live Script File | Microsoft Windows Live Messenger | Microsoft Corporation |
.PM5 | Adobe Systems Incorporated | Pliki z szatami graficznymi | PageMaker 5.0 Document | Microsoft Notepad | Microsoft Corporation |
.PMA | David Harris | Pliki skompresowane | Pegasus Mail Data Archive File | MSX | Microsoft Corporation |
.PMC | David Harris | Pliki z danymi | Pegasus Mail Filter Rule Files | Windows Performance Monitor | Microsoft Corporation |
.PML | Microsoft Corporation | Pliki z danymi | Process Monitor Log File | Process Monitor | Microsoft Corporation |
.PMQ | Microsoft Corporation | Pliki wydawcy | Microsoft Target Analyzer File | Microsoft Windows Embedded Studio | Microsoft Corporation |
.PMR | Avid Technology | Pliki z danymi | Avid Persisent Media Record File | Windows Performance Monitor | Microsoft Corporation |
.PMW | David Harris | Pliki z danymi | Pegasus Mail Outgoing Draft Message | Windows Performance Monitor | Microsoft Corporation |
.PNF | Microsoft Corporation | Pliki systemowe | Precompiled INF File | Microsoft Windows | Microsoft Corporation |
.PNG | The Pixelmator Team | Pliki z grafiką rasterową | Portable Network Graphics | Microsoft Windows Photos | Microsoft Corporation |
.PNO | Microsoft Corporation | Pliki audio | Windows 8 Piano Song | Microsoft Windows 8 | Microsoft Corporation |
.PO | Sublime HQ Pty Ltd | Pliki wydawcy | Portable Object | Microsoft Notepad | Microsoft Corporation |
.POD | Terminal Reality | Pliki gier | Terminal Reality Game Data File | Microsoft Notepad | Microsoft Corporation |
.POL | Microsoft Corporation | Pliki systemowe | Windows Policy File | Microsoft Group Policy Object Editor | Microsoft Corporation |
.POP | Valve | Pliki gier | Team Fortress 2 Population File | Microsoft Windows Photos | Microsoft Corporation |
.POT | Microsoft Corporation | Pliki z danymi | PowerPoint Template | Microsoft PowerPoint | Microsoft Corporation |
.POTM | Microsoft Corporation | Pliki z danymi | PowerPoint Open XML Macro-Enabled Presentation Template | Microsoft PowerPoint | Microsoft Corporation |
.POTX | Microsoft Corporation | Pliki z danymi | PowerPoint Open XML Presentation Template | Microsoft PowerPoint | Microsoft Corporation |
.POW | Microsoft Corporation | Pliki konfiguracyjne | Microsoft Windows Power Schema | Microsoft Windows | Microsoft Corporation |
.PP | Geckonization | Pliki z danymi | Pocket Physics Sketch File | Microsoft Notepad | Microsoft Corporation |
.PPA | Microsoft Corporation | Pliki z wtyczkami | PowerPoint Add-in | Microsoft PowerPoint | Microsoft Corporation |