
Description: SysTools PDF Watermark is a desktop software used to add watermarks, headers, footers, backgrounds, Bates Numbering and editable layers to PDF files. It allows batch processing of multiple PDFs and customization of watermarks.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: An online tool that allows users to add watermarks such as text, images, or signatures to PDF documents without requiring any downloads or installations. Useful for applying branding, trademarks, copyright notices, etc. to PDFs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API