GIMP
Raster editor with layers, masks, and extensive plugins.
Why it is included
Long history, cross-platform maturity, and continuous modernization.
Best for
Photo retouching, composition, and texture work.
If you use Windows, Mac, or paid tools
Raster editor alternative to Adobe Photoshop for many tasks (different UI and plugin ecosystem).
Strengths
- Layer model
- Extensibility
Limitations
- UX differs from Adobe; print pipelines need care
Good alternatives
Krita · darktable
Related tools
3D, CAD & Modeling
Blender
Full 3D pipeline: modeling, sculpting, animation, rendering, VSE.
Graphics & Design
Krita
Digital painting and 2D animation tool with advanced brush engines.
Graphics & Design
Pinta
Simple cross-platform image editor inspired by Paint.NET: layers, adjustments, and easy learning curve.
Graphics & Design
Inkscape
Vector graphics editor using SVG as native format with professional tooling.
Graphics & Design
FontForge
Font editor for creating and editing PostScript, TrueType, OpenType, UFO, and webfont formats with scripting (Python/FF).
Graphics & Design
Birdfont
Font editor focused on TTF, EOT, and SVG fonts with vector drawing tools and spacing/kerning tables.