.W | Progress Software Corporation | Pliki wydawcy | OpenEdge Architect Source Code File | Internet Explorer | Microsoft Corporation |
.W31 | Microsoft Corporation | Pliki systemowe | Windows 3.1 Startup Data | Microsoft Windows 3.x | Microsoft Corporation |
.W40 | Microsoft Corporation | Pliki kopii zapasowej | Windows 95 Backup File | Microsoft Windows | Microsoft Corporation |
.W98 | Microsoft Corporation | Pliki z danymi | Microsoft Windows 98 Related Data | Microsoft Windows | Microsoft Corporation |
.WAB | Microsoft Corporation | Pliki z danymi | Windows Address Book | Microsoft Outlook Express | Microsoft Corporation |
.WAF | Microsoft Corporation | Plik tymczasowy | Internet Explorer For Mac Cache | Internet Explorer | Microsoft Corporation |
.WAV | Microsoft Corporation | Pliki audio | WAVE Audio File | Microsoft Windows Media Player | Microsoft Corporation |
.WAX | Microsoft Corporation | Pliki audio | Windows Media Audio Redirect | Microsoft Windows Media Player | Microsoft Corporation |
.WB2 | Threefold Photos, Inc. | Pliki z grafiką rasterową | Webshots Picture File | Microsoft Excel | Microsoft Corporation |
.WBCAT | Microsoft Corporation | Pliki kopii zapasowej | Microsoft Windows Backup Information | Microsoft Windows | Microsoft Corporation |
.WBF | Microsoft Corporation | Pliki wydawcy | Microsoft Windows Batch File | Microsoft Notepad | Microsoft Corporation |
.WBK | Microsoft Corporation | Pliki kopii zapasowej | Word Document Backup | Microsoft Word | Microsoft Corporation |
.WBM | Jamie Cameron | Pliki z wtyczkami | Webmin Module | ACD Systems Canvas | Microsoft Corporation |
.WBMP | XnSoft | Pliki z grafiką rasterową | Wireless Bitmap Image File | ACD Systems Canvas | Microsoft Corporation |
.WCD | Microsoft Corporation | Pliki z danymi | Microsoft Works Calendar File | Microsoft Works | Microsoft Corporation |
.WCF | Microsoft Corporation | Pliki z danymi | WebEx Saved Chat Session | Microsoft Notepad | Microsoft Corporation |
.WCI | Microsoft Corporation | Pliki z danymi | Microsoft Indexing Service Catalog File | Windows XP | Microsoft Corporation |
.WCINV | Microsoft Corporation | Nietypowe Pliki | Windows Meeting Space Invitation File | Windows Meeting Space | Microsoft Corporation |
.WCM | Corel | Pliki wykonywalne | WordPerfect Macro | Microsoft Works | Microsoft Corporation |
.WCRY | Microsoft Corporation | Pliki zakodowane | WannaCry Virus Encrypted File | System Restore | Microsoft Corporation |
.WDB | Microsoft Corporation | Pliki z bazami danych | Microsoft Works Database | Microsoft Works | Microsoft Corporation |
.WDF | Workshare | Pliki z danymi | Workshare Compare DeltaFile | Microsoft Windows | Microsoft Corporation |
.WDP | Microsoft Corporation | Pliki z grafiką rasterową | Windows Media Photo File | Microsoft Windows Live Movie Maker | Microsoft Corporation |
.WDPROJ | Microsoft Corporation | Pliki systemowe | Microsoft Visual Studio Web Deployment Project File | Microsoft Visual Studio | Microsoft Corporation |
.WEAP | id Software | Pliki gier | Quake 3 Engine Weapon File | Microsoft Notepad | Microsoft Corporation |
.WEBLOC | Apple | Plik Web | Mac OS X Website Location | Microsoft Notepad | Microsoft Corporation |
.WEBM | Google | Pliki wideo | WebM Video File | Internet Explorer | Microsoft Corporation |
.WEBPART | Microsoft Corporation | Pliki z danymi | Microsoft SharePoint Web Part File | Microsoft SharePoint | Microsoft Corporation |
.WEBPNP | Microsoft Corporation | Pliki systemowe | Web Point And Print File | Microsoft Windows | Microsoft Corporation |
.WEBSITE | Microsoft Corporation | Plik Web | Internet Explorer Pinned Site Shortcut | Internet Explorer | Microsoft Corporation |
.WEF | Microsoft Corporation | Pliki z danymi | Microsoft Exchange File System Format | Microsoft Exchange Server | Microsoft Corporation |
.WER | Microsoft Corporation | Nietypowe Pliki | Windows Error Report File | Microsoft Notepad | Microsoft Corporation |
.WFC | Microsoft Corporation | Pliki konfiguracyjne | Windows Wireless Network Settings File | Microsoft Windows Connect Now | Microsoft Corporation |
.WFS | Microsoft Corporation | Pliki wydawcy | Microsoft Windows Installation Script | Microsoft Windows | Microsoft Corporation |
.WFW | Microsoft Corporation | Pliki konfiguracyjne | Windows Firewall Policy File | Microsoft Windows Server 2016 | Microsoft Corporation |
.WHT | Microsoft Corporation | Pliki z danymi | Microsoft NetMeeting White Board Document File | Microsoft NetMeeting | Microsoft Corporation |
.WID | SAP | Pliki z danymi | SAP BusinessObjects Web Intelligence File | Microsoft Visual Studio | Microsoft Corporation |
.WIDGET | Microsoft Corporation | Pliki wykonywalne | Microsoft Windows Mobile Widget | Microsoft Visual Studio | Microsoft Corporation |
.WIM | Microsoft Corporation | Pliki z obrazami dysku | Windows Imaging Format File | Microsoft ImageX | Microsoft Corporation |
.WIN | Microsoft Corporation | Pliki kopii zapasowej | FoxPro Window Settings | Microsoft Visual FoxPro | Microsoft Corporation |
.WIQ | Microsoft Corporation | Pliki z danymi | Microsoft Visual Studio Work Item Query Data | Microsoft Visual Studio | Microsoft Corporation |
.WIZ | Microsoft Corporation | Pliki wykonywalne | Microsoft Wizard File | Microsoft Word | Microsoft Corporation |
.WIZHTML | Microsoft Corporation | Pliki z danymi | Microsoft Access HTML Template File | Microsoft Access | Microsoft Corporation |
.WK1 | IBM | Pliki z danymi | Lotus Worksheet | Microsoft Excel | Microsoft Corporation |
.WKE | IBM | Pliki z arkuszami kalkulacyjnymi | Lotus 1-2-3 Educational Version Worksheet | Microsoft Excel | Microsoft Corporation |
.WLF | Microsoft Corporation | Pliki z danymi | Microsoft Windows 98/Me Dr. Watson Log | Microsoft Windows | Microsoft Corporation |
.WLL | Electronic Arts | Pliki gier | The Sims Wall Texture File Format | Microsoft Word | Microsoft Corporation |
.WLMP | Microsoft Corporation | Pliki wideo | Microsoft Windows Live Movie Maker Video Project | Microsoft Windows Live Movie Maker | Microsoft Corporation |
.WM | Microsoft Corporation | Pliki wideo | Windows Media File | Microsoft Windows Media Player | Microsoft Corporation |
.WMA | Microsoft Corporation | Pliki audio | Windows Media Audio File | Microsoft Windows Media Player | Microsoft Corporation |
.WMD | Microsoft Corporation | Pliki wideo | Windows Media Download Package | Microsoft Windows Media Player | Microsoft Corporation |
.WMDB | Microsoft Corporation | Pliki z bazami danych | Windows Media Database File | Microsoft Windows Media Player | Microsoft Corporation |
.WME | Microsoft Corporation | Pliki konfiguracyjne | Windows Media Encoder Session File | Microsoft Windows Media Encoder 9 | Microsoft Corporation |
.WMF | Microsoft Corporation | Pliki z grafiką wektorową | Windows Metafile | ACD Systems Canvas | Microsoft Corporation |
.WML | Syncro Soft | Plik Web | Wireless Markup Language File | Internet Explorer | Microsoft Corporation |
.WMS | Microsoft Corporation | Pliki konfiguracyjne | Windows Media Skin | Microsoft Windows Media Player | Microsoft Corporation |
.WMV | Microsoft Corporation | Pliki wideo | Windows Media Video File | Internet Explorer | Microsoft Corporation |
.WMZ | Microsoft Corporation | Pliki konfiguracyjne | Compressed Windows Media Player Skin | Microsoft Windows Media Player | Microsoft Corporation |
.WN | WN | Plik Web | WN Web File | Microsoft Notepad | Microsoft Corporation |
.WNK | Satish Kumar | Pliki z danymi | Wink Presentation | Three Degrees | Microsoft Corporation |
.WOA | Apple | Plik Web | WebObjects Application | Internet Explorer | Microsoft Corporation |
.WOFF | Open Source | Pliki z czcionkami | Web Open Font Format File | Internet Explorer | Microsoft Corporation |
.WP | Corel | Pliki tekstowe | WordPerfect Document | Microsoft Word | Microsoft Corporation |
.WP3 | Microsoft Corporation | Pliki wideo | Microsoft Photo Story Project File | Photo Story | Microsoft Corporation |
.WPD | Corel | Pliki tekstowe | WordPerfect Document | Microsoft Word | Microsoft Corporation |
.WPF | Corel | Pliki z danymi | WordPerfect Form | Microsoft Word | Microsoft Corporation |
.WPG | Corel | Pliki z grafiką wektorową | WordPerfect Graphic File | ACD Systems Canvas | Microsoft Corporation |
.WPJ | Watcom International Corporation | Nietypowe Pliki | Watcom C/C++ Project | Microsoft Works | Microsoft Corporation |
.WPK | Corel | Pliki wykonywalne | WordPerfect Macro | Microsoft Windows with USB Connection | Microsoft Corporation |
.WPL | Microsoft Corporation | Pliki wideo | Windows Media Player Playlist | Microsoft Windows Media Player | Microsoft Corporation |
.WPS | Kingsoft | Pliki tekstowe | Kingsoft Writer Document | Microsoft Works | Microsoft Corporation |
.WPT | Corel | Pliki tekstowe | WordPerfect Template | Microsoft Works | Microsoft Corporation |
.WPX | Microsoft Corporation | Pliki systemowe | Printer Description File 2 | Microsoft Windows | Microsoft Corporation |
.WQL | Microsoft Corporation | Pliki z danymi | Microsoft Office Data | Microsoft Office | Microsoft Corporation |
.WRI | Microsoft Corporation | Pliki tekstowe | Microsoft Write Document | Microsoft Write | Microsoft Corporation |
.WRK | Cakewalk, Inc. | Pliki audio | Cakewalk Music Project | Microsoft SQL Server | Microsoft Corporation |
.WRT | IBM | Pliki tekstowe | IBM Writing Assistant Document | MS-DOS | Microsoft Corporation |
.WS | MicroPro International Corp. | Pliki tekstowe | WordStar Document | Microsoft Wordstar | Microsoft Corporation |
.WS1 | Microsoft Corporation | Nietypowe Pliki | WordStar For Windows 1 File | Microsoft Wordstar | Microsoft Corporation |
.WS2 | MicroPro International Corp. | Pliki tekstowe | WordStar Document | Microsoft Wordstar | Microsoft Corporation |
.WSC | Open Source | Pliki gier | WonderSwan Color Game ROM | Microsoft Notepad | Microsoft Corporation |
.WSD | MicroPro International Corp. | Pliki tekstowe | WordStar Document | Microsoft Wordstar | Microsoft Corporation |
.WSDL | Microsoft Corporation | Plik Web | Web Services Description Language File | Microsoft Visual Studio | Microsoft Corporation |
.WSF | Microsoft Corporation | Pliki wykonywalne | Windows Script File | Microsoft Word | Microsoft Corporation |
.WSH | Microsoft Corporation | Pliki wykonywalne | Windows Script Host Settings File | Microsoft Notepad | Microsoft Corporation |
.WSP | Microsoft Corporation | Pliki wydawcy | SharePoint Solution Package | Microsoft Visual Studio | Microsoft Corporation |
.WSS | Microsoft Corporation | Pliki systemowe | Microsoft Windows Sound System File | Microsoft Windows | Microsoft Corporation |
.WTL | Microsoft Corporation | Pliki z danymi | Windows Test Technologies Logger Results | Windows Hardware Certification Kit | Microsoft Corporation |
.WTMP | Microsoft Corporation | Plik tymczasowy | Microsoft Word For Mac 5 Temporary File | Microsoft Word | Microsoft Corporation |
.WTR | Microsoft Corporation | Pliki z danymi | Encarta File | Microsoft Encarta | Microsoft Corporation |
.WTV | Microsoft Corporation | Pliki wideo | Windows Recorded TV Show File | Windows Media Center | Microsoft Corporation |
.WTX | Stefan Hagel | Pliki tekstowe | Text Document | Microsoft Notepad | Microsoft Corporation |
.WVX | Microsoft Corporation | Pliki wideo | Windows Media Video Redirector | Microsoft Windows Media Player | Microsoft Corporation |
.WWD | Microsoft Corporation | Nietypowe Pliki | Works Wizard File | Microsoft Works | Microsoft Corporation |
.WWL | Microsoft Corporation | Pliki z wtyczkami | Microsoft Word Add-in File | Microsoft Word | Microsoft Corporation |
.WWP | Microsoft Corporation | Pliki konfiguracyjne | Microsoft Works Wizards File | Microsoft Works | Microsoft Corporation |
.WWS | Microsoft Corporation | Pliki konfiguracyjne | Microsoft Works Wizards File | Microsoft Works | Microsoft Corporation |
.WX | Open Source | Pliki kopii zapasowej | Wanam Xposed Backup File | Microsoft Flight Simulator | Microsoft Corporation |
.WXB | Microsoft Corporation | Nietypowe Pliki | Windows Miscellaneous File | Microsoft Windows | Microsoft Corporation |
.WZS | Microsoft Corporation | Pliki z bazami danych | Microsoft Word Wizard | Microsoft Office | Microsoft Corporation |