Tilf (Tiny Elf) is a free, simple yet powerful pixel art editor
A smart, powerful, and beautiful excalidraw drawing tool
2D & 3D TeX-Aware Vector Graphics Language
Free and Open Source Technical Analysis Charting Software
A free and powerful office suite
CAD application for Technical Drawing exercises in Android
Technical analysis software
A canvas library for generating technical drawings
CAD application for Technical Drawing exercises
HTML/CSS drawing in the style of an 18th-century oil painting
Technical analysis software
A FidoCadJ reader written in PHP.
A convenience charting module for Asymptote
Integrated Architectural Design Program! Intend for BIM!