
Description: Scrble is a free and open source note taking app for Windows, macOS and Linux. It allows you to quickly take notes, organize them into notebooks, sync between devices and search across all your notes. Scrble has a simple interface focused on speed and ease of use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CollaNote is a free online collaborative whiteboard tool for teams. It allows real-time collaboration on whiteboards, with features like drawing, typing text, uploading images, video chat, and more. Great for agile teams, design teams, remote teams, and education.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API