An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
An interactive viewer for three-dimensional chemical structures.
show and edit eulumdat files
JavaScript-Based Molecular Viewer From Jmol
Hypertext-infused philosophy personal database software
LDraw™ editor for LEGO® style digital building instructions.
GUI for MOPAC, DFTB+, GAMESS, Firefly, NWChem, ORCA and PSI4
Virtual paper folding program
Benkyou Studio is a Language study toolkit.
QueLang is a designing tool to use for Questionnaire Design.
MARC files viewer
Steghide GUI is perfect C++/Qt app for embedding and extracting data
Easy to use physics simulation combining ODE with OpenInventor.