
Description: Kitpdf.com is a free online PDF editor that allows you to view, edit, convert, compress, merge, split, encrypt, sign and print PDF documents. It offers basic PDF editing features for free.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PDFZilla is a free, open-source PDF reader, editor, and converter software for Windows, Mac, and Linux. It provides essential PDF viewing, annotation, and editing tools in an easy-to-use interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API