Calc: arbitrary precision C-like arithmetic & calculator
32/64 bit multi-platform Ethernet S7 PLC communication suite
Zoomable user interface (ZUI) with file manager, file viewers and more
Open Source Solid Modeling CAD
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
A canvas library for generating technical drawings
A Free Experimental System for Image Processing
A collection of machine-checkend mathematical proofs
Quantum universal object system with referencing and genetics
A forensic system baselining, searching, and evidence collection tool
Java-based nuclear physics data acquisition.
Calculations in a text document