
Description: YouTube Video Editor is a free online video editing tool by YouTube that allows users to trim, rearrange, and stitch together multiple clips right within the YouTube interface. It has basic editing features like transitions and text/audio overlays.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kdenlive is an open source, cross-platform video editing software. It has a wide range of features for multi-track video editing including effects, transitions, titling, audio editing, and timeline narration. It supports most major video, image and audio formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API