| vdx | KNX Virtual Device Export File |
| vdz | Advance Design Project Package |
| veb | VidyoPortal Database Backup |
| vect | Geomview OOGL Objects VECT Data |
| vel | NEPLAN Network Differences Data |
| veq | MQ Visual Edit Backup |
| ves | C Visual Explorer Saved State |
| vex | VLBI Experiment Definition Data |
| vf1 | VictorGSM MSS Flash Data |
| vf2 | VictorGSM MSS Flash Data |
| vf3 | VictorGSM MSS Flash Data |
| vfa | VentaFax Remote Control Script |
| vfm | Corel Ventura Publisher Font Metrics |
| vfo | SGI Scalable Graphics Compositor Video Format File |
| vfs | VentaFax Schedule Data |
| vfs | Virtual File System Index |
| vgb | VoloGest Management Database |
| vgd | Generic CADD VGA Driver |
| vge | Virtual Ghost Explorer File |
| vgf | GEMPAK VGF File |
| vgi | Vista Game Explorer Editor Game Data |
| vgp | VoiceGuide Protected Script |
| vgp | Vectir Profile Group File |
| vgs | VoiceGuide Script |
| vgs | Virtual Game Station Memory Card |
| vgtt | STK Vector Geometry Tool Template File |
| vhd | Altera VHDL Design File |
| vhdr | BrainVision Analyzer Header Data |
| vhm | HotMux Thermocouple Data Log |
| vid | GQT Variant Order Information |
