The Best Free FTP and SFTP Clients for Windows
Short answer: WinSCP if you work with Windows servers or want scripting and a polished sync workflow; FileZilla if you want the classic cross-platform standard. Both are free, open source and handle FTP, FTPS and SFTP.
Deep Windows integration, an excellent directory-sync mode, remote file editing in your own editor, and serious automation via scripting and a .NET assembly. The admin's choice.
Download WinSCP →The FTP client everyone knows: dual-pane, resumable transfers, site manager, identical on Windows, Mac and Linux. Just download it from the official source only.
Download FileZilla →How to choose
- Managing a web host or NAS occasionally: either works; FileZilla’s interface is more familiar from every tutorial ever written.
- Repeated deploys and folder syncs: WinSCP’s synchronize command and saved sessions are noticeably smoother.
- Automation: WinSCP wins outright with its scripting language and PowerShell-friendly .NET assembly.
- Cross-platform consistency: FileZilla, as WinSCP is Windows-only.
One honest caution on FileZilla: always download it from the project’s own site or a trusted mirror. Its historical bundled-offer installers on some download portals gave it an unfair adware reputation; the clean installer is fine.
Also worth knowing
- Cyberduck: friendlier design, also speaks S3, Azure and Google Cloud storage; heavier and slower on big transfers.
- Windows built-ins: Explorer can mount basic FTP, and OpenSSH’s
sftpis right there in the terminal; fine for one-off moves.
FAQ
FTP vs SFTP - does it matter? Yes. Plain FTP sends credentials unencrypted and should be considered legacy. Use SFTP (SSH) or FTPS whenever the server offers it; both clients support them.
Can these sync folders automatically on a schedule? WinSCP yes, via script + Task Scheduler. FileZilla itself no; its Pro version and other tools cover that niche.