ReConvert

All-in-One Free File Converter, convert any video files to other formats playable on your device, with fast converting speed and excellent quality.

Converts almost all formats:

Windows Media Videos (V.7 WMV), Xvid MPEG-4 Codec (AVI), iPod Videos (Apple QuickTime MOV), iPhone Videos (MPEG-4 MP4), PSP Videos (H.264 MP4), Cell Phone Videos (3GP), Flash Videos (FLV), MPEG Audio Layer 3 (MP3)

V.3.0 Windows® XP, Vista, 7, 8, 8.1, 10. Requires .NET Framework 4