Changes the ID3v1, ID3v2.2, ID3v2.3 and ID3v2.4 tags of your songs
Versatile video editor and converter with support for all known formats
Plays a wide variety of video files on the user's PC
Xvid is an open-source research project focusing on video compression
Excellent tool for editing and creating custom ringtones. It is easy to use, with a simple interface and intuitive controls
