ArmorPaint
3D texture painting aligned with Armory 3D: PBR painting on meshes with layers and live preview.
Why it is included
FOSS mesh painting path for game assets when commercial Substance Painter is not used.
Best for
Indie games and Blender/Armory pipelines needing hand-painted detail.
Strengths
- 3D painting
- PBR
- GPU-oriented
Limitations
- Smaller ecosystem than market leaders
Good alternatives
Blender texture paint · Material Maker
Related tools
3D, CAD & Modeling
Blender
Full 3D pipeline: modeling, sculpting, animation, rendering, VSE.
Graphics & Design
Material Maker
Procedural PBR material authoring with node graphs—textures for games and real-time engines.
Graphics & Design
Pixelorama
Godot-based pixel art editor with layers, animation timeline, palettes, and tile mode for games and sprites.
Graphics & Design
LibreSprite
GPL fork spirit maintaining a free pixel-art editor lineage with drawing, animation, and scripting hooks.
Graphics & Design
MyPaint
Digital painting app with infinite canvas and brush engines geared toward tablets.
Graphics & Design
One Craft
ArtCraft Crafting Apps is a collection of free and open-source creative software designed to provide alternatives to proprietary creative tools. The suite brings together seven applications: PhotoCraft: Image editing and photo manipulation. VectorCraft: Vector graphics and illustration. FilmCraft: Video editing and production. LightCraft: Photography management and RAW image processing. PdfCraft: PDF editing and document management. EffectCraft: Motion graphics and visual effects. DesignCraft: Page layout and desktop publishing. Built using Rust, the applications aim to provide accessible creative tools while prioritising user control, privacy and open development. The applications are at different stages of development, with the goal of building an open-source ecosystem for creative professionals, students and everyday users.