Free
LibreCAD
Free 2D drafting software
AutoCAD plug-in for Estimating and measurements in construction project budgets
Free
Free 2D drafting software
Free
A free program for Windows, by neural-designer.
Trial version
Function graphing utility
Trial version
AutoCAD plug-in for Estimating and measurements in construction project budgets
Trial version
'DG Nest Pro' is full manually and full true shape automatic nesting software.
Free
Learn to read sheet music with this fun game
Calculate power instantly
A valuable resource for students and academics
A free, high-res Mars photo explorer
Interactive math learning platform
Free, powerful graphing program
Relay Tripping Curves-PRO Overview
Hands-on digital microscope experience
Creative Birthday Card Design Software
FreeMat: Open Source MATLAB Alternative
Regedix: Powerful Windows Registry Editor
Audio Spectrum Analyzer for Real-time
Maths tests and science help for children and adults