
Description: Pdf+ is a PDF editor that allows users to edit, annotate, organize and fill PDF documents. Key features include editing text and images, adding comments, highlighting, drawing shapes, inserting images, redacting sensitive info, splitting and merging files, converting to other formats, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Universal Viewer is an open-source software that allows users to view and interact with digital content in various formats. It supports viewing documents, images, 3D models, maps, ebooks, and more in a web browser.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API