
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: SFTPPlus is a secure file transfer software that supports SFTP, FTP/TLS and WebDAV protocols. It provides secure and managed file transfers for businesses and developers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API