Aimersoft DRM Media Converter is a professional DRM removal and converter that can remove DRM protection, bypass copyright and strip authorization license from protected video and audio files in M4V, M4P, M4B, WMV, WMA, ASF, AA, and AAX formats. Here are the detailed key features of DRM Media Converter: 1. Remove copyright DRM from M4V, WMV and ASF videos from iTunes, Windows Media Centre, Zune MarketPlace, Amazon Unbox, CinemaNow, Blockbuster and more with high output video quality. 2. Strip DRM protection from protected audio files in M4P, M4B, WMA, AA and AAX formats purchased or subscripted from iTunes, Overdrive, Audible, Rhapsody, Pandora, Bearshare, iMesh, Nokia Music Store, etc. 3. Convert all media formats (including unprotected video and audio files) like M4P, M4B, M4A, M4V, WMV, ASF, WMA, MP4, AVI (Divx/Xvid), MOV, 3GP, 3G2, CD.dat, DVD.vob, H.264, AVCHD(.m2ts; .tp; .trp; .ts), HD(.mp4; .wmv; .asf; .mpg; .vob; .mov; avi), DV, NSV, NUT, RM, RMVB, FLV, FLAC, AIFF, SWF, MPG, MP3, AC3, OGG, APE, AAC, WAV, MKV, MKA, etc. to the format you want.