
Description: Zamzar is a free online file conversion tool that supports converting between a wide variety of file formats like documents, images, audio, video, ebooks, and more. It provides a simple web interface to upload files and convert them to another format.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FileZigZag is a free file converter and editor that supports over 200 file formats. It can convert documents, images, audio, video, ebooks, and archives. Key features include batch conversion, merging files, editing documents and images, annotating PDFs, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API