
Description: GLiv is an open-source, cross-platform live streaming software. It allows users to stream live video broadcasts to popular platforms and tends to focus on efficiency and speed. It has many customization options and supports multiple cameras, audio mixing, transitions, screen capture, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Preview is a free and open-source document viewer application for macOS. It allows quick viewing of multiple file formats including images, PDFs, Markdown files, Office documents, and more. Preview has basic editing capabilities and annotation tools for PDFs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API