cwtext converts ASCII streams in stdin to ASCII Morse code (dotscii) or to audio suitable for >/dev/dsp on Linux and other platforms. It also has a collection of tools for pulling info from the Internet and presenting it in Morse code.
py5mon is a script that decodes CCIR (selcall, 5-tone). Input support is currently limited to WAV files.
A convenience frontend for tar, gzip, zip, etc.
A 3D animation studio for modeling, texturing, compositing, and video editing.