
Description: clawPDF is a free, open-source PDF viewer, editor, annotator, and converter for Windows, Linux, and macOS. It allows users to view, edit, sign, and annotate PDF documents, as well as convert them to and from other formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PDFcamp Printer is a free PDF creator that allows you to print documents, images, webpages etc. to PDF format. It installs a virtual printer on your system which you can print to from any application.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API