Krita has a highly flexible and user-friendly interface.

Cross-platform, supports various GNU/Linux distributions, FreeBSD, Microsoft Windows and Mac OSX.

Extensible through OpenShiva, Python or Ruby scripts.

Built-in Color Management System, supports color space conversion, RGB, CMYK and L*a*b, etc.Wide range document formats support, including GIMP and Adobe Photoshop.Supports User-customizable toolbar, shortcuts and drag-and-drop panels.Supports Vector Layers with the ability to create and edit complex Path, Curve or Text-based objects.Layers offer standard Blending Modes, including multiply, overlay, screen, etc.) as well as opacity control, however, they also provide adjustments and fine tuning within specific layer types.Multiple highly configurable brush engines create endless opportunities to mimic natural media or create new and unique brush strokes.Unique 'Artist Palette' with color wheel, color history and favorite brushes is available with right-click.Designed specifically for artists, to promote natural drawing and painting workflows.Krita is a KDE application based on the Calligra platform. It is designed around existing real-world painting materials and artist workflows, but it is also packed with functions digital artists require, like layers, filters, vector-based path drawing, typography tools, and built-in color-management support. Krita is a free and cross-platform creativity application for digital painting, image manipulation, concept art, comics and the creation of textures for things like game art or 3D models. Krita Questions? Want to dig deeper? Read the Krita site for documentation for the upcoming Krita 3.

Krita digital art tutorial