Cross-platform Open-source 2D CAD
An interactive viewer for three-dimensional chemical structures.
GPS log file viewer and analyzer
Cross-platform DICOM implementation
Linux GPIB Driver package (source)
JaxoDraw: Feynman Diagrams made easy!
SCADA HMI for substations, IoT and automation applications
A Full PLM system based on odoo
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
ECG Toolkit support for: SCP-ECG, DICOM, HL7 aECG, ISHNE & MUSE-XML
Free software for mathematical and engineering calculations
MiRDeep*
IEC 101 Server and Client Simulator Source code Library, Win, Linux
A tool for planning and logging your astronomical observations.
IEC 104 RTU Server Client Simulator Source Code Library Win Linux
DNP3 Outstation and client simulator, Source code Library, win, Linux
DNP3 Protocol Source code Library for Linux x86 x64 ARM PowerPC
DNP3 Source code Library for Windows and simulator
IEC 104 Source code Library for Linux c c++ posix arm
svg editor: Easily create documents for math, physics, chemistry...
IEC 60870-5-101 Source code Library Stack - Windows c, c++, c# .net