
Description: Mischief is a lightweight drawing app for Windows that supports infinite canvases and zooming. It aims to recreate the fluidity of drawing on paper with natural tools like pens and pencils.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pinta is a free, open source painting program for Windows, Mac and Linux. It has a simple interface with basic drawing and image editing tools such as brushes, pencils, eraser, text, crop, resizing and filters. Pinta lacks some advanced features but is good for basic image editing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API