Cyberduck is an open source browser client for FTP and SFTP, WebDAV, and cloud storage with support for Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox. It supports FTP/TLS (FTP secured over SSL/TLS), using AUTH TLS as well as directory synchronization. It is also able to open some files in external text editors. Cyberduck includes a bookmark manager and supports Apple’s Keychain and Bonjour networking.
FileZilla is a free and open source software, cross-platform FTP application, consisting of FileZilla Client and FileZilla Server. Client supports FTP, FTP over TLS (FTPS) and SFTP. FileZilla Server is an FTP and FTPS Server. Forum I Wiki I Documentation I FAQ I IRC
PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. It is an implementation of SSH and Telnet for Windows and Unix platforms, along with an xterm terminal emulator. Documentation I Mailing lists I FAQ
WinSCP is a free and open-source SFTP, FTP, WebDAV, Amazon S3 and SCP client for Microsoft Windows. Its main function is file transfer between a local and a remote computer. It uses Secure Shell (SSH) and supports the SCP protocol in addition to SFTP. It also offers scripting and basic file manager functionality. News I Forum I Documentation I FAQ