
Description: Evince is a document viewer for multiple document formats. It is simple, fast and designed to integrate well with the GNOME desktop environment. Evince supports common formats like PDF, PostScript, DjVu, and TIFF.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Shelf is an open-source cross-platform application framework that allows developers to build .NET MAUI apps with C# and XAML that can run on Windows, macOS, Linux, iOS, and Android.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API