
Description: vsftpd is an open source FTP server for Linux systems. It is secure, lightweight, and easy to set up. vsftpd supports FTP over SSL/TLS for encrypted connections and IP table rules for restricting access.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: War FTP Daemon is an FTP server program for Windows that allows users to upload and download files over FTP. It is free, open source software that provides user access control, SSL/TLS encryption, bandwidth throttling, and other useful features for hosting an FTP server.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API