
Description: vFax is a web-based fax service that allows users to send and receive faxes without a physical fax machine. It provides a virtual fax number and integrates with email to convert faxes to PDFs for easy sharing and storage.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GotFreeFax is a free online fax service that allows users to send and receive faxes from their email. It's free for up to 3 pages per fax.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API