1)   Daniusoft Digital Video Converter 2.3.2.1
Daniusoft Digital Video Converter is a powerful yet easy-to-use application that can convert DRM video to unprotected audio or video formats. It supports many DRM video formats such as wmv, m4v.

 2)   Aimersoft Alvideo Converter 1.1.0.15
Professional DRM video converter and universal video converter, convert DRM-protected and non-protected audio & video files into common formats as WMA, WAV, WMV, M4A, M4P, M4V, AAC, M4B, 3GP, AVI, ASF, MP4, MOV, FLV, MP3, AC3, OGG. Easy-to-use.

 3)   Digital Video Converter 5.3.4
Digital Video Converter is a powerful yet easy-to-use application that can convert DRM video to unprotected audio or video formats. It supports many DRM video formats such as wmv, m4v.

 4)   Aimersoft All Video Converter 1.1.2.5
Professional DRM video converter and universal video converter, convert DRM-protected and non-protected audio & video files into common formats as WMA, WAV, WMV, M4A, M4P, M4V, AAC, M4B, 3GP, AVI, ASF, MP4, MOV, FLV, MP3, AC3, OGG. Easy-to-use.

 5)   Convert Video 3.3.3.285
Digital Video is a powerful yet easy-to-use application that can convert DRM video to unprotected audio or video formats. It supports many DRM video formats such as wmv, m4v.