WinSCP - WinSCP is an open source free SFTP client and FTP client for Windows.
csync - csync is a lightweight utility to synchronize files between two directories on a system or between...
Forklift - The most advanced dual pane file manager and file transfer client for macOS.
Synchromat - Synchromat is file and folder synchronization software for Windows.
Cyberduck - A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.
Truck - A faster alternative to FTP