Viking is a free/open source program to manage GPS data
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
Model Railway CAD program
A planetarium software that shows a 3D simulation of the night sky
Scientific/engineering firmware repurposing HP business calculators!
molecular editor and viewer
Open Source Solid Modeling CAD
An open process control and laser engraving software solution
DNP3 Protocol Source code Library for Linux x86 x64 ARM PowerPC
IEC 101 Embedded Linux ARM, POSIX x86 x86-64 - c, c++ programming
DNP3 Source code Library for Windows and simulator
IEC 104 Source code Library for Linux c c++ posix arm
IEC 60870-5-101 Source code Library Stack - Windows c, c++, c# .net
Unicode XML TEI text analysis platform
A scientific plotting library for C/Fortran built on cairo
A canvas library for generating technical drawings
Free Video Projector/Monitor Calibration Software
CANopen based stack for communication in embeded control systems.
Linux for Arduino and Makers developers
Electronic design and programming tools suite like Eagle, MpLab
Program a button to send keystrokes to your computer
Computer Vision Framework Library (for Linux)