
Description: Pixabay is a website offering an extensive library of free stock photos, illustrations, vectors and videos. All content on Pixabay can be used for commercial and noncommercial purposes for free, without attribution.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PurePNG is a free online PNG image converter and optimizer. It allows you to easily convert JPG, GIF, BMP images to PNG format and optimize PNG files by compressing them without losing quality.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API