
Description: doXiview is a free, open source PDF viewer and editor. It allows you to view, annotate, and edit PDF documents easily. Key features include annotating and commenting tools, form editing, and encryption support.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FreeOCR is a free open source optical character recognition software for Windows that can extract text from images, such as scanned documents and photos. It can convert these images to a number of editable formats such as doc, txt, and pdf.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API