v3.3 [Jan 5, 2009] Supports AutoCAD 2011 Now!
Convert and edit audio, video, and DVD files, and convert documents.
Convert between DWG and DXF files.
Allows you to convert audio files from/to 27 popular audio formats.
Doremisoft AVI to MP3 Converters handles conversions with advanced settings
It is a program that helps you convert Macromedia Flash SWF to AVI.