
Description: Open Screenshot is an open-source screenshot tool for Linux. It allows you to take screenshots, edit them, and export them. Key features include capturing full web pages, adding annotations like arrows and text, and sharing screenshots quickly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JBlitzPaint is a free, open source painting program for Windows, Mac and Linux. It has a simple, intuitive interface with tools for drawing, coloring, and image editing. JBlitzPaint is good for casual users who want basic painting and image editing tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API