of 46 
| Extension | File Type Developer | File Category | File Type Description | Primary Software | Primary Software Developer |
|---|---|---|---|---|---|
| .WFL | Ultimus | Data Files | Offline Design For Workflow Process File | Ultimus Adaptive Business Process Management Suite | Ultimus |
| .WFLOW | Apple | Data Files | Apple Automator Workflow Data | Apple Automator | Apple |
| .WFM | Avid Technology | Data Files | Pro Tools Wave Cache File | Avid Pro Tools | Avid Technology |
| .WFO | Embarcadero Technologies | Data Files | Delphi Runimage File | Delphi (IDE) | Embarcadero Technologies |
| .WG2 | IBM | Data Files | IBM Lotus 1-2-3 File | Lotus 1-2-3 | IBM |
| .WGC | WatchGuard | Data Files | WatchGuard Log | WatchGuard | WatchGuard |
| .WGN | Grassland, Soil and Water Research Laboratory | Data Files | SWAT Weather Generator Input | SWAT | Grassland, Soil and Water Research Laboratory |
| .WGT | Interscape | Data Files | IMPS Data File | CSPro | Interscape |
| .WGX | WatchGuard | Data Files | WatchGuard VPN Security Certificate | WatchGuard | WatchGuard |
| .WHM | Relic Entertainment | Data Files | Warhammer 40,000: Dawn Of War Model File | Warhammer 40K Dawn of War | Relic Entertainment |
| .WHT | Microsoft Corporation | Data Files | Microsoft NetMeeting White Board Document File | Microsoft NetMeeting | Microsoft Corporation |
| .WIC | XnSoft | Data Files | J Wavelet Image | XnView MP | XnSoft |
| .WID | SAP | Data Files | SAP BusinessObjects Web Intelligence File | SAP BusinessObjects Business Intelligence | SAP |
| .WIN32 | Outertech | Data Files | GetDiz Data | GetDiz | Outertech |
| .WIQ | Microsoft Corporation | Data Files | Microsoft Visual Studio Work Item Query Data | Microsoft Visual Studio | Microsoft Corporation |
| .WIX | Magix Software GmbH | Data Files | Xara Internal Graphics Data File | Xara Designer Pro X | Magix Software GmbH |
| .WIZHTML | Microsoft Corporation | Data Files | Microsoft Access HTML Template File | Microsoft Access | Microsoft Corporation |
| .WJF | Corel | Data Files | WinZip Job File | WinZip | Corel |
| .WJR | Softonic Developer Hub | Data Files | ReGet Deluxe Data | ReGet Deluxe | Softonic Developer Hub |
| .WK1 | IBM | Data Files | Lotus Worksheet | Microsoft Excel | Microsoft Corporation |
| .WK4 | IBM | Data Files | Lotus Lotus 1-2-3 V4 Worksheet | Gnumeric | Open Source |
| .WL | Interscape | Data Files | WISCO Word Power Word Lists And Definitions Data | WISCO Word Power | Interscape |
| .WLF | Microsoft Corporation | Data Files | Microsoft Windows 98/Me Dr. Watson Log | Microsoft Windows | Microsoft Corporation |
| .WLG | Porpoise Media | Data Files | Well Logger V1 File | Well Logger | Porpoise Media |
| .WLK | Davis Instruments Corp. | Data Files | Weatherlink Data File | WeatherLink | Davis Instruments Corp. |
| .WLS | Renault | Data Files | R-Link Update File | R-Link Toolbox | Renault |
| .WLT | Unknown Developer | Data Files | WaveL Wavelet Compressed Graphic | Unknown Software | Unknown Developer |
| .WLV | REL Software | Data Files | Web Link Validator File | Web Link Validator | REL Software |
| .WM2D | Design Simulation Technologies, Inc. | Data Files | Working Model 2D Data | Working Model | Design Simulation Technologies, Inc. |
| .WMB | Conitec | Data Files | 3D GameStudio Map Entity File | 3D GameStudio | Conitec |
| .WMI | WorldMate | Data Files | WorldMate Itinerary Data File | WorldMate | WorldMate |
| .WMO | World Meteorological Organization | Data Files | WMO Binary Format File | Unknown Software | Unknown Developer |
| .WMR | All Alex Inc. | Data Files | Windows Media Recorder File | WM Recorder | All Alex Inc. |
| .WNA | Wider Networks | Data Files | WIND Tunnel Assignment File | Wind Tunnel | Wider Networks |
| .WND | Mark Finney | Data Files | FARSITE Optional Wind File | FARSITE | Mark Finney |
| .WNG | Whitenoise Laboratories, Inc. | Data Files | Personal/Group/Network File Security | EnterpriseVirtual Drive Encryption Engine (VDEE) | Whitenoise Laboratories, Inc. |
| .WNK | Satish Kumar | Data Files | Wink Presentation | Wink | Satish Kumar |
| .WO | Data Access Worldwide | Data Files | DataFlex Web Object | DataFlex | Data Access Worldwide |
| .WOC | Micrografx | Data Files | Windows OrgChart Organization Data | Graphics Works | Micrografx |
| .WOMEN | Unknown Developer | Data Files | Unknown Apple II File. (found On Golden Orchard Apple II CD Rom) | Atom | GitHub, Inc. |
| .WP2 | Rick Parris | Data Files | Winplot File | WinPlot | Rick Parris |
| .WP3 | Microsoft Corporation | Data Files | Microsoft Photo Story Project File | Photo Story | Microsoft Corporation |
| .WPF | Corel | Data Files | WordPerfect Form | Microsoft Word | Microsoft Corporation |
| .WPK | Corel | Data Files | WordPerfect Macro | Corel WordPerfect X8 | Corel |
| .WPR | Apple | Data Files | Apple Logic Studio WaveBurner Plug-in Preset File | Logic Pro X | Apple |
| .WPT | Corel | Data Files | WordPerfect Template | Corel WordPerfect X8 | Corel |
| .WPZ | Naviter | Data Files | SeeYou Waypoint File | SeeYou | Naviter |
| .WQC | Wondershare Software Co., Ltd. | Data Files | QuizCreator Data | QuizCreator | Wondershare Software Co., Ltd. |
| .WQL | Microsoft Corporation | Data Files | Microsoft Office Data | Microsoft Office | Microsoft Corporation |
| .WRAP | Aladdin Systems | Data Files | ShrinkWrap MAC File | ShrinkWrap | Aladdin Systems |
| .WRD | Open Source | Data Files | COREX Manually Verified Word Segmentation Data | COREX | Open Source |
| .WS | MicroPro International Corp. | Data Files | WordStar Document | Corel WordPerfect X8 | Corel |
| .WS5 | Rob Barnaby | Data Files | WordStar For Windows 5 Document File | Wordstar | Rob Barnaby |
| .WSD | MicroPro International Corp. | Data Files | WordStar Document | Corel WordPerfect X8 | Corel |
| .WSE | Symantec Corporation | Data Files | Wise File Format | Wise Package Studio | Symantec Corporation |
| .WSG | Department of Wind Energy at the Technical University of Denmark, Denmark | Data Files | WAsP Site Locations File | WAsP | Department of Wind Energy at the Technical University of Denmark, Denmark |
| .WSL | In-Situ Inc. | Data Files | Win-Situ Data Logger Data | Win-Situ | In-Situ Inc. |
| .WSM | Symantec Corporation | Data Files | Wise Package Studio Merge Module | Wise Package Studio | Symantec Corporation |
| .WSP | Microsoft Corporation | Data Files | SharePoint Solution Package | Microsoft Visual Studio | Microsoft Corporation |
| .WSR | Genius Media Group | Data Files | Crossword Genius Data | Crossword Genius | Genius Media Group |
| .WSS | Microsoft Corporation | Data Files | Microsoft Windows Sound System File | Microsoft Windows | Microsoft Corporation |
| .WSV | Konica Minolta | Data Files | Konica Minolta SpectraMagic Data | SpectraMagic NX | Konica Minolta |
| .WSW | Aignes | Data Files | WebSite-Watcher Bookmark | WebSite-Watcher | Aignes |
| .WTG | Department of Wind Energy at the Technical University of Denmark, Denmark | Data Files | WAsP Wind Turbine Generator Data | WAsP | Department of Wind Energy at the Technical University of Denmark, Denmark |
| .WTL | Microsoft Corporation | Data Files | Windows Test Technologies Logger Results | Windows Hardware Certification Kit | Microsoft Corporation |
| .WTR | Microsoft Corporation | Data Files | Encarta File | Microsoft Encarta | Microsoft Corporation |
| .WTS | Serif | Data Files | WebPlus Theme Set | Serif WebPlus | Serif |
| .WUP | Ipswitch, Inc. | Data Files | WhatsUp Gold Network Map File | WhatsUp Gold | Ipswitch, Inc. |
| .WUS | WUSSOFT | Data Files | WUTG Tagged Audio File | WUSSoft AutoSound | WUSSOFT |
| .WVD | StarMoney | Data Files | StarMoney Zvl32 Filter | StarMoney | StarMoney |
| .WVE | Wondershare Software Co., Ltd. | Data Files | Wondershare Filmora Project File | Wondershare Filmora | Wondershare Software Co., Ltd. |
| .WVF | Yokogawa Electric Corporation | Data Files | Yokogawa Waveform Data | Waveform Viewer | Yokogawa Electric Corporation |
| .WVS | Ember software | Data Files | Wanvas Data | Wanvas | Ember software |
| .WVT | Unknown Developer | Data Files | Compuwx Export Data | Unknown Software | Unknown Developer |
| .WWS | Microsoft Corporation | Data Files | Microsoft Works Wizards File | Microsoft Works | Microsoft Corporation |
| .WXP | Open Source | Data Files | Wax 2.0 Project | DebugMode Wax | Open Source |
| .WXR | Open Source | Data Files | WxWindgets Resource Data | wxWidgets | Open Source |
| .WXY | Riot Games | Data Files | League Of Legends Wooxy Skin | League of Legends | Riot Games |
| .WYC | wyDay | Data Files | WyBuild Version Number | WyBuild | wyDay |
| .WYT | CAST Group of Companies Inc. | Data Files | WYSIWYG Template | WYSIWYG software | CAST Group of Companies Inc. |
| .WZD | Sharp Corporation | Data Files | Sharp Wizard Program File | Sharp Wizard | Sharp Corporation |
| .X01 | Corel Corporation | Data Files | Corel Paradox Secondary Index | Corel WordPerfect X8 | Corel |
| .X02 | Corel Corporation | Data Files | Corel Paradox Secondary Index | Corel WordPerfect X8 | Corel |
| .X05 | Corel Corporation | Data Files | Corel Paradox Secondary Index | Corel WordPerfect X8 | Corel |
| .X06 | Corel Corporation | Data Files | Corel Paradox Secondary Index | Corel WordPerfect X8 | Corel |
| .X09 | Corel Corporation | Data Files | Corel Paradox Secondary Index | Corel WordPerfect X8 | Corel |
| .X1 | X1 Technologies | Data Files | X1 Desktop Search Saved Search Data | X1 | X1 Technologies |
| .X16 | Macromedia | Data Files | Macromedia Extra Document | Adobe Dreamweaver | Adobe Systems Incorporated |
| .X1D | Vicon Motion Systems Ltd | Data Files | Vicon Unprocessed Data | Vicon Nexus | Vicon Motion Systems Ltd |
| .X1S | X1 Technologies | Data Files | X1 Desktop Search Saved Search Data | X1 | X1 Technologies |
| .X1Z | X1 Technologies | Data Files | X1 Saved Search Archive | X1 | X1 Technologies |
| .X5 | Rockwell Automation Inc. | Data Files | Rockwell Software Logix 5 File | RSLogix 5 | Rockwell Automation Inc. |
| .X50 | Jeffrey C. Johnson | Data Files | XTreeGold Help Data | XTree | Jeffrey C. Johnson |
| .XAC | Tilted Mill Entertainment | Data Files | SimCity Societies Game File | SimCity Societies | Tilted Mill Entertainment |
| .XBC | SMART Technologies | Data Files | SMART Notebook File | MimioStudio | Mimio |
| .XBD | Xerox | Data Files | DocuWorks Binder File | DocuWorks Viewer Light | Fuji Xerox |
| .XBIN | Macecraft Software | Data Files | RegSupreme License Data | RegSupreme | Macecraft Software |
| .XBK | SMART Technologies | Data Files | SMART Notebook File | MimioStudio | Mimio |
| .XBT | SMART Technologies | Data Files | SMART Notebook Template File | SMART Technologies Notebook | SMART Technologies |
| .XCD | NetLabs | Data Files | WarpIN Data File | WarpIn | NetLabs |
Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall
“FileViewPro eliminates the time and frustration of trying to track down a specific piece of software to open a specific file.” - Tucows
*Files that are not supported can be opened in binary format.
Copyright © 2010-2024 FileViewPro