
Description: PDF Viewer Pro by PSPDFKit is a premium PDF viewer and editor for Windows. It provides advanced annotation and markup tools, OCR text recognition, form filling capabilities, digital signature support, and more. It aims to be a full-featured PDF solution for business and professional use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API