very good CAD software
Cross Platform GUI Toolkit
Xj3D is an open-source Java codebase for the X3D Graphics standard.
C++ header-only library that simulates GLSL math
itom - an Open Source Measurement, Automation and Evaluation Software
Free professional video converter Windows|Mac|Linux
3D modeler, 3D game maker, 3D demo maker
C++ Frontend for the RenderMan Interface
A pixel art editor that supports animation and scripting
Java application for creating Morphing videos
Bar Code (1D or 2D) generator in pure Ada
Image browser and viewer for Unix - X/Motif
Experimental 3D media playback framework and demo applications
crossplatform multithreaded object-oriented render and audio engine
CLI tool for removing watermarks from AI-generated videos using frame-
Desktop Calculator for Linux using Kulina Graphics
realistic driving simulation + functions for 2D/3D graphics
Search descriptions in photo exiv information or text files
Tools for 3D image analysis of additively manufactured parts