
Description: PDF-Tools is a PDF editor that allows you to easily modify and annotate PDF files. It has features like combining and splitting PDFs, adding text, highlights, shapes, images, signatures, links, comments, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PDF to PDF is a PDF editing software that allows users to manipulate, combine, split, compress, and otherwise modify PDF files. It offers an intuitive interface for common PDF tasks.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API