
Description: Audio Catalog is a free software used to catalog and organize personal music collections. It allows users to add audio files, edit metadata like artist, album, genre, organize music into playlists, and search through libraries.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: 1by1 is a free and simple MP3 player for Windows. It has a minimal and clean interface for playing audio files. Some key features include playlist creation, equalizer, library management, and support for many formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API