Welcome to the homepage of FileZilla®, the free FTP solution. The FileZilla Client not only supports FTP, but also FTP over TLS (FTPS) and SFTP. It is open source software distributed free of charge under the terms of the GNU General Public License.

We are also offering FileZilla Pro, with additional protocol support for WebDAV, Amazon S3, Backblaze B2, Dropbox, Microsoft OneDrive, Google Drive, Microsoft Azure Blob and File Storage, and Google Cloud Storage.

Last but not least, FileZilla Server is a free open source FTP and FTPS Server.

Support is available through our forums, the wiki and the bug and feature request trackers.

In addition, you will find documentation on how to compile FileZilla and nightly builds for multiple platforms in the development section.

Quick download links

Pick the client if you want to transfer files. Get the server if you want to make files available for others.

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2024-04-26 - FileZilla Server 1.8.2 released

Fixed vulnerabilities:

  • FileZilla Server now requires that the configuration directory is owned either by the operating system user account the server runs under, or a more privileged user (SYSTEM, Amdministrators, TrustedInstaller on Windows, root elsewhere)
  • MSW: Mount points are now case-insensitive so that restrictions on sub mounts cannot be bypassed by a change of character case

Bugfixes and minor changes:

  • Fixed a potential deadlock during transfers
  • FTP: Fixed potential crash if the session gets closed

2024-04-15 - FileZilla Client 3.67.0 released

Fixed vulnerabilities:

  • SFTP: Fixed PuTTY ECDSA NIST P-521 private key recovery vulnerability (CVE-2024-31497). If you use NIST P-521 keys to connect to SSH/SFTP servers, you should regenerate them and revoke the previous ones.
  • Official binaries are now built against GnuTLS 3.8.4

Bugfixes and minor changes:

  • Updated to libfilezilla 0.47.0

2024-02-07 - FileZilla Client 3.66.5 released

Fixed vulnerabilities:

  • Official binaries are now built againt GnuTLS 3.8.3

Bugfixes and minor changes:

  • Updated to libfilezilla 0.46.0
  • MSW: Fixed tab navigation over message log

2020-07-16 - FileZilla Pro Adds Support for Keystone V3, OneDrive Sharing, and Amazon STS

By adding support for the OpenStack Swift Keystone v3 identity service, OneDrive Sharing, and Amazon Secure Token Service (STS). FileZilla Pro is making it possible for its users to store and share files with greater versatility and security. Read the full news.

2019-11-07 - FileZilla Pro to continue work with bug bounty program

Building on success of participation in EU security project, FileZilla will continue participating and investing project resources in bug bounty program. Read the full news.

2019-07-29 - FileZilla refocuses on security after participation in EU bug bounty program

European Union-sponsored "bug bounty" program found some security issues which have promptly been fixed.

Read the full news.

2019-07-09 - FileZilla Pro to add new features after recent customer survey

Read the full news.

The user interface mentioned in the article will also be available for users of the free FileZilla.