WinX Video Converter is a free video converter that supports converting between general videos like AVI, MPEG, MP4, WMV, MOV, FLV, AVCHD, MKV videos and covnerting videos to iPhone, iPad, Android. No matter you need a free AVI converter, free MP4 converter, or free MPEG converter, WinX Video Converter is your ideal choice. Besides, this video converter freeware can trim, crop, merge videos, add subtitle, and custmomize video audio parameters.