Browse free open source Graphics software and projects for Windows below. Use the toggles on the left to filter open source Graphics software by OS, license, language, programming language, and project status.
FlightGear Flight Simulator: free open-source multiplatform flight sim
Real-time physically based rendering engine for Android, iOS, and more
A collection of packages providing extra functionality for GNU Octave
A portable, multi-platform, command-line driven graphing utility
The most powerful screen recorder & annotation tool for Chrome
Security-first diagramming for teams
Display, convert, and edit raster image and vector image files
ImageMagick 7
converts PostScript or PDF files to other vector graphics formats
An interior design application to draw house plans & arrange furniture
Model Railway CAD program
X3D is the open-standard format for 3D graphics scenes on the Web.
Fast, free and customizable image viewer for Windows 10 and 11.
Open game and rendering engine packed into a JavaScript framework
Modular XSL-FO Implementation for Java.
Astrophotography image & video processor. Full processing cycle
screen recognition and search
3D modeler, 3D game maker, 3D demo maker
Web-based tool to view, edit, format, repair, query, & transform JSON
An award-winning drawing program for children of all ages
Open source JavaScript SDK for viewing high-detail 3D BIM