
Description: Fullscreen Photo Viewer is a free, open source image viewer that provides a simple, clean interface for viewing photos and images in fullscreen mode. It has minimal controls and UI elements to avoid distractions when viewing images.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: IrfanView is a free, open source image viewer, editor, organiser and converter program for Microsoft Windows. It supports a wide variety of image formats and basic image editing features like cropping, resizing and color adjustments.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API