
Description: Transmit is a file transfer application for macOS that allows users to easily upload, download, and manage files on remote servers. It has an intuitive drag-and-drop interface, supports connections using FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Google Drive, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Viper FTP is a free and open source FTP client for Windows. It has an intuitive interface, support for FTP, SFTP, FTPS protocols, tabbed browsing, drag and drop transfers, and powerful automation features.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API