Interarchy!

Cyberduck is an open source FTP client.

FireFTP is a free, secure, cross-platform FTP client for Mozilla Firefox which provides easy and intuitive access to FTP servers.

"Dual pane file manager and SFTP/FTP client for Mac OS XForkLift is designed to be the fastest, most powerful file manager for the Mac. Connect to FTP or SFTP servers, manage your Amazon S3 account or your mobile devices over Bluetooth. All these features are beautifully integrated into a sophisticated, yet easy to use Cocoa based interface. Dual-pane view will dramatically increase your productivity along with state-of-the-art features like live preview, spring loaded folders and any-to-any workflow. All this to be topped by tabs, to keep your workspace nice and clean." »

SmartFTP is an FTP (File Transfer Protocol), FTPS, SFTP, WebDAV, S3, Google Drive, OneDrive, SSH, Terminal client. It allows you to transfer files between your local computer and a server on the Internet. With its many basic and advanced Features SmartFTP also offers secure, reliable and efficient transfers that make it a powerful tool.

Secure, reliable, and efficient file transfers.

FTP Rush is a powerful FTP/FXP/SFTP/TFTP client sofware for Windows 2000/XP/2003/Vista/Win7. It is designed to fit any transfer need and allows you to quickly upload or download files in all directions: from FTP Server to Local, Local to Server or Server to Server.

Yummy FTP Pro is an FTP/S + SFTP + WebDAV/S file transfer client which focuses on speed, reliability and productivity.

Cute FTP is an utility for transferring files between your computer and a remote File Transfer Protocol (FTP) server anywhere on the Internet.

gFTP is a simple GTK+ based ftp client for Linux. Supports the FTP, FTPS (control connection only), HTTP, HTTPS, SSH and FSP protocols, FTP and HTTP proxy server support, supports FXP file transfers (transferring files between 2 remote servers via FTP), UNIX, EPLF, Novell, MacOS, VMS, MVS and NT (DOS) style directory listings, bookmarks menu to allow you to quickly connect to remote sites.Fully Internationalized.

Bitkinex is a multiprotocol FTP client, supporting FTP, SFTP, HTTP (WebDAV). The FTP features on one-click commands list, multipart download and multi thread browse. The WebDAV client features messenger-like user interface, fast multithreaded and multipart downloads, server-to-server transfers and SSL.

Xftp is a powerful SFTP, FTP file transfer program for MS Windows platforms. When applying Xftp, MS Windows users can securely transfer files between Unix/Linux and Windows PC.