Similar to Snagit

GraphicConverter

List of information graphics software

Krita

Corel Designer

CorelDRAW

Corel Photo-Paint

SuperPaint (Macintosh)

Skencil

Picasa

Pixia

Pixelmator Classic

Pinta (software)

Font editor

Procreate (software)

PaintTool SAI

MyPaint

Adobe FreeHand