Pinta
Simple raster image editor for Linux/macOS. Inspired by paint.NET. Good for basic editing tasks without the complexity of GIMP.
Features
- Layers with blend modes
- Selection tools: rectangle, ellipse, lasso, magic wand
- Adjustment tools: brightness/contrast, curves, hue/saturation, levels, posterize
- Effects: blur, sharpen, emboss, noise, distort
- Unlimited undo/redo history
- Supports PNG, JPEG, BMP, TIFF, TGA, OpenRif