
Description: Convertio is a free online file converter that supports over 300 different file formats. It allows you to easily convert documents, images, audio, video, ebook, and archive files from one format to another with just a few clicks.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FILExt is a free online database of file extensions and associated programs. It allows users to easily identify unknown file types by file extension and provides information on thousands of file formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API