
Description: Mp3tag is a free metadata editor for mp3 files allowing you to easily edit ID3 tag information like title, artist, album, year, track number, etc. It supports batch editing multiple files at once.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Waf Music Manager is an open-source music library manager and player for Windows. It allows you to organize, tag, and play your local music files with advanced library management features.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API