
Description: VocalRemover.org is a free online tool that allows you to remove or isolate vocals and instruments from audio files. It uses advanced audio processing algorithms to split an audio track into vocals and accompaniment for remixing or karaoke.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: EasySplitter is a free open source software for splitting and merging PDF files on Windows, Mac and Linux. It provides an easy to use graphical interface for splitting PDF documents by page ranges or extracting specific pages into new files.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API