Professional DRM converter and universial media converter, convert DRM-protected and non-protected audio & video files into common formats including WMA, WAV, WMV, M4A, M4P, M4V, AAC, M4B, 3GP, AVI, etc, which removes DRM protection legally by separating the original video from DRM, and the batch mode promise 4x faster conversion speed with unmatchable output quality, it also support output effect editing.