
Description: Shrinker is a free Windows software that allows you to easily reduce the file size of images, videos, documents and more without losing quality. It uses advanced compression algorithms to shrink files for easier sharing and storage.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Polr is an open-source link shortening web application. It allows users to host their own URL shortener and provides analytics on links. Polr is lightweight, customizable, and easy to set up.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API