
Description: Annotate!Pro is a PDF annotation and markup software that allows users to add comments, highlight text, underline passages, draw shapes, and more to PDF documents. It's designed to streamline collaboration and feedback workflows.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Ardesia is a free, open source software program for Linux that allows users to turn their computer into an interactive whiteboard. It can be used for presentations, teaching, or collaborating by drawing on the screen with a stylus or other pointing device.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API