
Description: Qutrunk is an open-source file synchronization and sharing software designed for privacy, security and performance. It enables secure file sharing, sync, transfer and backup across devices and users.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: nanomsg is an open source library that provides a simple high-performance messaging system for distributed and concurrent applications. It implements several common messaging patterns such as request/reply, publish/subscribe, and survey. nanomsg is designed to be lightweight, scalable, and portable across operating systems and languages.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API