
Description: Hitfilm Express is a free video editing software for beginners and professionals. It has a simple and intuitive interface but powerful tools like chroma keying, masking, tracking and color correction.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Natron is a free, open-source compositing software. It offers node-based compositing tools designed for creating visual effects. Natron supports various keyframable parameters, unlimited undo/redo, and comes with a wide range of built-in tools for color correction, keying, tracking, rotoscoping, stabilization, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API