
Description: Mass Watermark is a Windows software that allows users to batch watermark images, photos, and pictures. It has a simple drag-and-drop interface to add watermarks including text, images, overlays, and more to multiple files at once.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PhotoBulk is a free software that allows batch editing and processing of large number of photos. It has features like batch resizing, renaming, rotating, adding watermarks and more. Useful for photographers handling large photo libraries.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API