Free FTP Software

FTP software is divided into two categories: FTP server and FTP clients. Server software is necessary to run an FTP server; Client software is necessary to transfer files to and from an FTP server.

Almost all versions of Unix ship with a free FTP server and a free FTP client. Microsoft Windows ships with a free FTP client, but without an FTP server.

The basic FTP clients tend to provide only a Command Line Interface (CLI), which is not terribly user friendly. Luckily, both free and commercial FTP clients are available which add Graphical User Interface (GUI) front-ends to the FTP protocol.

Another advanced feature of better FTP clients and servers is the ability to restart incomplete file transfers, which can be very useful when transferring large files.

Free FTP Client Software

FileZilla

FileZilla is a free, open source FTP application that can be run as a client or a server, depending on the version chosen. FileZilla is very easy to use and has a comprehensive layout that allows users to upload data files by browsing various Windows-based file lists. Users can also search for specific files by browsing their computer. FileZilla comes with full documentation and features a supportive community that helps users who seek answers to problems, shares experiences and ideas, and suggests useful tips and ideas.

CoreFTP

CoreFTP is a free FTP application that features an SSH/SSL encryption. CoreFTP allows users to securely upload and download files between a client and a server, modify existing websites, and even transfer files between two different computers (via a Virtual Private Network). CoreFTP features browser integration, command line transfers, file viewing and editing, drag and drop support, FTP URL parsing, custom commands, firewall support, and filters. CoreFTP is also capable of site-to-site transfers, remote file searching, advanced directory listings, file masking, file compression, and much more.

CoffeeCup Free FTP

CoffeeCup Free FTP is a free FTP software that is able to process multiple FTP transfers simultaneously and can manage multiple FTP accounts. The software logs all settings and organizes them in one master account. It also organizes FTP lists so that users can quickly browse them, and displays current jobs in an intuitive table at the bottom of the user interface. CoffeeCup Free FTP encrypts all files it uploads or downloads via an SFTP, FTPS, SSH, or SSL shell. The software is specifically designed for simplicity and speed, and exceeds expectations in both. CoffeeCup Free FTP allows users to bookmark webpages and specializes in archiving.

GoFTP

While GoFTP is completely free and very easy to learn and use, it is recognized worldwide as the fastest FTP application on the planet. GoFTP was built for speed with a 314% increase in speed compared to its competitors. GoFTP can be integrated with virtually any HTML editor, supports multiple languages, and has drag and drop features. GoFTP has a Site Manager with a built-in timeout detection and Keep Alive system. GoFTP provides file compression, customizable commands, firewall support, and data encryption.

FTP Commander

FTP Commander is a free FTP software specifically designed with security in mind. FTP Commander is specifically designed for commercial purposes, such as a company uploading/downloading files to and from their website. FTP Commander is able to automatically correct user errors, automatically restart file transfers when the connection is interrupted, synchronize directories, and display hidden files and folders. FTP Commander maintains a constant level of security throughout all transfers by using an SSH, SSL, SFTP, or FTPS encryption standard.

FOFF: Free Open FTP Face

Free Open FTP Face is a lightweight graphical (GTK+) FTP client written in python. It is multiplatform, emphasizes on simplicity and ease of use, while providing a rich set of convenience features.

Platform(s): Unix, Microsoft Windows

YAFC: Yet Anther FTP Client

YAFC is an OpenSource console mode FTP client. YAFC has support for Kerberos 4/5 authentication and sftp (ssh2). Other features include tab completion, directory cache, powerful aliases, recursive file commands and bookmarks with autologin.

Platform(s): Unix