
Description: i39 is an open-source desktop app designed as an alternative to Microsoft OneNote. It allows users to take notes, manage documents, create to-do lists, sketch ideas using a drawing pad, and organize notes into multiple notebooks. i39 focuses on flexibility, security, and privacy.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Song Cutter and Ringtone Maker is a free mobile app that allows you to trim MP3 songs and convert them into ringtones for your phone. It has a simple interface for selecting songs from your music library, setting start and end points, previewing, and exporting ringtones.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API