A portable, multi-platform, command-line driven graphing utility
#1 alternative to Microsoft Project : Project Management & Gantt Chart
Arbitrary-precision CRC calculator and algorithm finder
System dynamics program with additional features for economics
3D Without Boundaries
Data manipulation and plotting program with scripting
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
Earth orbits and satellite coverage display in 3D on your laptop.
Simulation for spacecraft attitude control system analysis and design
A DPA process-based application platform with a workflow engine
SCADA HMI for substations, IoT and automation applications
Calc: arbitrary precision C-like arithmetic & calculator
engineering programmable calculator
Free and Open Source Technical Analysis Charting Software
Programmable Calculator (IP functions, create user functions)
an interactive "rolling paper" calculator
Simple Online Planning
String editing and formatting library for Ada
Pascal Units for Medical Applications
A suite of RPN calculators and a class library for Object Pascal
Scanning Probe Microscopy Controller and Data Visualization Software
Interactive geometry software for Euclidean and non-Euclidean spaces