
Description: Qtractor is an open-source digital audio workstation application designed for audio recording, editing and managing MIDI and audio Sequencer. It features unlimited audio and MIDI tracks, supporting a variety of plugins and effects, as well as LASH session sharing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FileLab Audio Editor is a feature-rich audio editing software for Windows. It allows you to record, edit, and process audio files with tools like effects, conversion, metadata editing, and more. Useful for basic to advanced audio editing tasks.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API