
Description: FastPreview is a free image and document viewer software for Windows. It allows quick previewing of images, PDFs, Office documents, emails and more without opening them in dedicated apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MenuViewer is a free, open source software that allows users to view and search Windows application menus. It has a simple interface for browsing menus and finding commands quickly.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API