An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
An interactive viewer for three-dimensional chemical structures.
LDraw™ editor for LEGO® style digital building instructions.
Hypertext-infused philosophy personal database software
show and edit eulumdat files
Molecular viewer and prototyping framework
JavaScript-Based Molecular Viewer From Jmol
chemical viewer
your repository framework
Virtual paper folding program
An open source gui frontend application for GNU Octave
MARC files viewer
Free and Open Source software to create Encyclopedias.
Science simulator and advanced calculator based on modules
Easy to use physics simulation combining ODE with OpenInventor.