| vts | Intel VTune Project |
| vts | VTWIN Single Project |
| vue | Intergraph Smart Review 3D Model |
| vup | Visual Studio Utility Project |
| vxz | Vertex BD Project Archive |
| vzr | Vezer Project |
| w2p | Webit v2 Project |
| wae | Web Alive Editor Compressed Project |
| wapproj | Windows Application Packaging Project |
| wbdb | ANSYS Workbench Project Database |
| wbpj | ANSYS Workbench Project |
| wcp | WebCopier Project |
| wcp | WinDVD Creator Project |
| wcpl | WebCopier Project Settings Data |
| wdgtproj | Dashcode Widget Project |
| wdp | WinDev Project |
| wdproj | Visual Studio Web Deployment Project |
| wds | 3D Haus Design Studio Project |
| webapp | Website 2 APK Project |
| webproj | Visual Studio .NET Web Project |
| weg | Unwedge Data File |
| wep | ePublisher Stationery Design Project |
| wfp | Wondershare Filmora 9 Project |
| wfpproj | Wwise File Packager Project |
| wfsp | Wondershare Fantashow Project |
| wfsproj | Wondershare Filmora Scrn Project |
| wfx | Wizard FrameShop Project Archive |
| wgp | WebHat Web Gallery Project |
| wit | WebIdeaTree Project |
| wlkx | Windows Hardware Lab Kit Project |
