
Description: Black Bird Image Optimizer is a free online tool that allows you to optimize and compress images seamlessly without compromising quality. It supports JPG, PNG and GIF formats and offers basic and advanced optimization levels.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ImageMagick is an open-source software suite for creating, editing, composing, and converting bitmap images. It can resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, draw text, lines, polygons, ellipses and Bézier curves.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API