
Description: Avid Sibelius is a music notation software used by composers, arrangers, publishers, educators, and students to create, edit, and print sheet music. It provides tools for writing, editing, playing back, and printing scores.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: DaCapo Editor is a lightweight text editor for Windows. It has syntax highlighting, auto-completion, and other coding-focused features. DaCapo is free, open-source, and customizable.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API