A popular, completely free open-source FTP client that supports FTP, FTPS, and SFTP across Windows, Mac, and Linux.
| | License | Platforms | Key Strengths | Best For | | :--- | :--- | :--- | :--- | :--- | | FileZilla | Open-Source (Free) | Windows, macOS, Linux | Most popular, stable, easy to use, supports FTP/SFTP/FTPS | Everyone, especially beginners | | WinSCP | Open-Source (Free) | Windows | Excellent SFTP/SCP support, integrates with Windows, scripting abilities | Windows power users & scripters | | Cyberduck | Open-Source (Free) | Windows, macOS | Beautiful interface, excellent cloud storage integration (S3, OneDrive, Google Drive) | Designers, macOS users | | FTP Rush | Freeware | Windows | Multi-protocol (FTP, SFTP, TFTP), fast, supports automation and FXP | Users migrating from SmartFTP | | FireFTP | Open-Source (Free) | Cross-platform (Browser) | Integrates directly into Firefox, very simple and secure | Casual users who prefer a browser | smartftp serial best
Here are some of the top features that make SmartFTP a popular choice: A popular, completely free open-source FTP client that