Overview

Welcome to the homepage of FileZilla, the free FTP solution. Both a client and a server are available. FileZilla is open source software distributed free of charge under the terms of the GNU General Public License
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

Download FileZilla Client All platforms

Download FileZilla Server Windows only

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

News

2011-01-09 - FileZilla Client 3.4.0-beta1 released
New features:
Normal FTP connections now always attempt to negotiate secure FTP over TLS

Added option to force use of insecure plain FTP to Site Manager

Kiosk mode option can now also be read from FileZilla.xml, with fzdefaults.xml having priority if setting exists in both files

Bugfixes and minor changes:
Fix memory leak in directory cache

Compatibility with obscure DOS servers using forward slashes as path delimiter

MSW: Horizontal scroll bar in file lists and queue did not appear if changing column widths

Improve text wrapping engine

2010-11-21 - FileZilla Client 3.3.5.1 released
Bugfixes and minor changes:
Permanently trusting certificates had no effect until FileZilla was restarted

Fix downloading of symbolic links to files

2010-11-14 - FileZilla Client 3.3.5 released
Bugfixes and minor changes:
Updated language files, otherwise identical with rc1

2010-01-02 - Subversion repository moved
The address of the subversion repository has changed.
The old address, http(s)://filezilla.svn.sourceforge.net/svnroot/filezilla is no longer valid. The new address is http(s)://svn.filezilla-project.org/svn/
The new repository can be browsed using http://svn.filezilla-project.org/filezilla/.

2009-03-03 - Security advisory
FileZilla Server 0.9.31 fixes a buffer overflow in the SSL/TLS code.
This vulnerability could potentially be used for denial of service attacks.

Affected versions
All versions prior to 0.9.31 are affected. This vulnerability has been fixed in 0.9.31

2008-07-24 - Security Advisory
FileZilla 3.1.0.1 fixes a vulnerability regarding the way some errors are handled on SSL/TLS secured data transfers.
If the data connection of a transfer gets closed, FileZilla did not check if the server performed an orderly TLS shutdown.

Impact
An attacker could send spoofed FIN packets to the client. Even though GnuTLS detects this with GNUTLS_E_UNEXPECTED_PACKET_LENGTH, FileZilla did not record a transfer failure in all cases.
Unfortunately not all servers perform an orderly SSL/TLS shutdown. Since this cannot be distinguished from an attack, FileZilla will not be able to download listings or files from such servers.

Affected versions
All versions prior to 3.1.0.1 are affected. This vulnerability has been fixed in 3.1.0.1