Pinta: Painting Made Simple
Pinta is a free, open source program for drawing and image editing.
Its goal is to provide users with a simple yet powerful way to draw and manipulate images on Linux, Mac, Windows, and *BSD.
Current Version: 2.1.2 - Release Notes
Basics
Drawing Tools
Use easy drawing tools to draw freehand, lines, rectangles, ellipses, and more.
Adjustments and Effects
Pinta includes over 35 adjustments and effects for tweaking your images.
Multilingual
Use Pinta in your language. Pinta is at least partially translated into over 55 languages.
Advanced Features
Full History
Don't be afraid to experiment, Pinta tracks your full history so you can always undo.
Multiple Layers
Use layers to help separate and group elements of your image for easy editing.
Your Workspace
Like docked windows? No problem. Floating windows? No problem. You can even mix and match.