A portable, multi-platform, command-line driven graphing utility
A very efficient tutor.
Open-source C/C++ math engine for advanced scientific computing
Benchmark for 50 000 000 prime numbers as single and multicore
LDraw™ editor for LEGO® style digital building instructions.
A Numerical MRI Simulation Platform
SES brings back the uncrackable onetime pad, with a digital twist.
Cracker-ng is a multiple file password finder.