View and edit most graphics formats simply and quickly.
3D PBR Texture Painting Software
Rendera is an open-source painting package.
Transforms image into a rectangular form as taken from the front.
3D Engine with Blender Integration
Deep paint and stop-motion animation software
Lucid chamber simulator
Free yourself
Look at the painting and guess the artist
PaintBox is a free open source painting program with built in shapes.
Standalone software for photo editing and digital painting.
Development has moved to github
jchart2d is a real-time charting library written in java.
Cross-platform application for digital painting
Helps creating nice kaleidoscopeic painting
Serotonin is an easy to use image filters application.
An open-source cross-platform digital painting / image editing app