
Description: VeryPDF PDF Editor is a PDF manipulation program that allows you to edit, annotate, and manipulate PDF documents. It has features like edit text and images, add or delete pages, insert shapes and stamps, review and comment with annotations, redact sensitive text, organize pages, password protect documents, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: iTextPDF is a free, open source PDF library that allows developers to generate, modify, and process PDF documents in Java and .NET applications. It provides a broad range of PDF functionality including creating and editing PDFs, splitting and merging documents, adding images and text, as well as digital signatures support.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API