MolScript is a program for displaying molecular 3D structures, such as proteins, in both schematic and detailed representations; with the ability to output in the GIF, JPEG, and EPS formats.
Celtx is a comprehensive software package designed for people who work in the film, TV, theatre, and new media industries; combines full-feature scriptwriting with media rich pre-production support.
MoB is an environment for installations and real-time multimedia manipulation in Linux-based networks; openly developed as a multi-purpose tool for live video processing and interactive installations under Linux.
SmoothTeddy is 3D sketch-based modeling and painting software; able to make rotund 3D models such as teddy bears quickly and paint them in an integrated environment.