
Description: multiConvert is a free and open source batch audio converter that supports over 40 audio formats. It allows converting multiple audio files in bulk between formats like MP3, WAV, FLAC, M4A, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: All The Units is a free, handy unit and measurement converter app for Android and iOS. It allows you to easily convert between thousands of units in dozens of categories including length, volume, speed, temperature, energy, power, data, pressure, angle, torque, currency, etc.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API