| .V | Microsoft Corporation | Pelitiedostot | Subsampled Raw YUV Image | Microsoft Windows Media Player | Microsoft Corporation |
| .V64 | Nintendo | Pelitiedostot | Nintendo 64 ROM Dump | Project64 | Open Source |
| .VB | Microsoft Corporation | Pelitiedostot | Visual Basic Project Item File | Microsoft Notepad | Microsoft Corporation |
| .VBF | City Interactive | Pelitiedostot | City Interactive Game Data File | XpoZed's Unpakke | nullsecurity organization |
| .VCM | LithJoe | Pelitiedostot | Vice City Mod Manager File | Vice City Mod Manager | LithJoe |
| .VDF | Valve | Pelitiedostot | Valve Data File | Microsoft Notepad | Microsoft Corporation |
| .VDK | GRAVITY | Pelitiedostot | Ragnarok 2 Game Data File | Ragnarok Online | GRAVITY |
| .VEC | Omron Corporation | Pelitiedostot | CX-Designer Shape File | OMRON CX-One | Omron Corporation |
| .VEF | BioWare | Pelitiedostot | Infinite Game Engine Visual Effects File | Baldur's Gate | BioWare |
| .VEH | Raven software | Pelitiedostot | Vehicle Data File | Raven Software Star Wars Jedi Knight: Jedi Academy | Valve |
| .VERSION | Open Source | Pelitiedostot | Linux GateD Daemon Data | Linux | Open Source |
| .VFF | Sun Microsystems | Pelitiedostot | Sun TAAC Graphic File | Lemkesoft GraphicConverter | Lemkesoft |
| .VFN | Firefly Studios | Pelitiedostot | Stronghold 3 Game Data | Stronghold | Firefly Studios |
| .VHC | Big Red Software | Pelitiedostot | Big Red Racing Vehicle File | Big Red Racing | Big Red Software |
| .VHV | Valve | Pelitiedostot | Valve Source Lighting File | Valve Source | Valve |
| .VIS | Microsoft Corporation | Pelitiedostot | Visibility Image File | Microsoft Flight Simulator 2004 | Microsoft Corporation |
| .VIV | Electronic Arts | Pelitiedostot | Need For Speed Car Data File | Need For Speed | Electronic Arts |
| .VMF | Valve | Pelitiedostot | Valve Map File | Valve Hammer Editor | Valve |
| .VMI | Sega | Pelitiedostot | Dreamcast Doiwnload Info File | Dream Explorer | Open Source |
| .VMV | VBA Team | Pelitiedostot | VisualBoyAdvance Recording | VisualBoyAdvance | VBA Team |
| .VMX | VMware | Pelitiedostot | VMware Configuration File | VMware Workstation | VMware |
| .VOB | The DVD Forum | Pelitiedostot | DVD Video Object File | CyberLink PowerDVD | CyberLink |
| .VOID | Valve | Pelitiedostot | Half-life Map Voids File | Half-Life | Valve |
| .VOL | Open Source | Pelitiedostot | Video Game Archive | Dragon UnPACKer | Open Source |
| .VP | Accellera Systems Initiative | Pelitiedostot | Verilog Encrypted Source Code File | Xilinx ISE WebPACK | Xilinx, Inc. |
| .VPK | Valve | Pelitiedostot | Valve Pak | Half-Life | Valve |
| .VPP | Visual Paradigm | Pelitiedostot | Visual Paradigm Project File | Visual Paradigm Suite | Visual Paradigm |
| .VQA | Westwood Studios | Pelitiedostot | Command And Conquer Game Video Files | Command and Conquer | Interscape |
| .VTF | Valve | Pelitiedostot | Valve Texture File | VTF Explorer | Open Source |
| .VTX | Richard Bannister | Pelitiedostot | VTX Chiptune File | Audio Overload | Richard Bannister |
| .VVS | Atari Corporation | Pelitiedostot | Driver 3 Game Data | Driver 3 | Atari Corporation |
| .VVVVVV | Terry Cavanagh | Pelitiedostot | VVVVVV Game Level File | VVVVVV | Terry Cavanagh |
| .VWP | Raven software | Pelitiedostot | Vehicle Weapon File | Raven Software Star Wars Jedi Knight: Jedi Academy | Valve |
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