Adobe photoshop is one the best commercial photo editing and design app.

SketchBook Pro, also referred to as SketchBook, is a pixel graphics software application that features a radial/pie-menu user interface, intended for expressi…

Fotor Photo Editor is a free online designer and editing tool for photographic editing and image creation.

Leonardo is a painting application.

MyPaint is an easy-to-use painting program which works well with Wacom graphics tablets and other similar devices.

Verve Painter is a small GPU based painting application, that paints using brushes and 2D fluid dynamics for a real-life paint look.

ArtRage is a bitmap graphics editor for digital painting.

Corel Painter is a raster-based digital art application created to simulate as accurately as possible the appearance and behavior of traditional media associa…

Krita is a professional free and open source painting program.

Livebrush is a simple drawing program with a lot of potential.

Seashore is an open source image editor for Mac OS X's Cocoa framework. It features gradients, textures and anti-aliasing for both text and brush strokes.