M4v Converter shareware, demo, freeware, software downloads, downloadable, downloading page 26 -

Aiseesoft Free Video Editor

... editor can also work as a free video converter. It supports over 300 video/audio formats like MP4, M2TS, MTS, MOV, MKV, WMV, FLV, AVI, M4V, FLAC, OGG, M4A, M4R, AIFF, WAV, WMA, etc., ...