
Description: Polarr is a free, lightweight photo editor available for Windows, Mac, iOS, Android, and the web. It provides professional-grade editing tools like color adjustment, noise reduction, object removal, filters, and has robust organization features. Polarr is easy to use and suitable for casual photographers and experts alike.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Photovisi is a free online photo collage maker that allows users to combine multiple photos into creative collages, templates, and animated slideshows. It has an easy drag-and-drop interface with dozens of layouts, backgrounds, and photo effects to choose from.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API