FileZilla is a powerful FTP-client. It has been designed for ease of use and with support for as many features as possible, while still being fast and reliable.Bundleware
Be aware that installing FileZilla on your computer might install some bundleware/malware on your machine. See this thread on the FileZilla forum: https://forum.filezilla-project.org/viewtopic.php?f=2&t=48441
FileZilla vs Core FTP opinions
ForkLift 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...
CrossFTP is an FTP, Amazon S3, Amazon Glacier, and cloud storage client.
- CrossFTPs main features: Multi-tab Navigation; Unicode support; Bonjour Service Discovery; Archive browsing(.zip,.tar.gz,etc.); Auto-reconnecting and anti-idle; and more.
- CrossFTP Pro version is availabl.
Classic FTP is a FTP client that allows you to manage, upload, download and delete files from a remote server. "Mirror and Upload" tool to scan a selected local folder and upload any files that do not exist in the selected remote folder.
For close to 17 years Interarchy has been the leading Mac FTP client. First released in 1993, Interarchy has been used by hundreds of thousands of Mac users to upload, download and transfer files across the Internet.
Fetch is a reliable, full-featured file transfer client for the Apple Macintosh whose user interface emphasizes simplicity and ease of use. Fetch supports FTP and SFTP, the most popular file transfer protocols on the Internet for compatibility with thousands of Internet service...This app doesn't have any features at the moment.
Ejector Seat is the simplest SFTP client for the Mac. Configure an unlimited number of SFTP disks. Mount and unmount with a single, configureable keystroke.
Website no longer online, last post on official Twitter account from 2012.
NetFinder - Award winning and very cool FTP/SFTP client with advanced website & general file management, automation, mirroring solution for Mac OS X with a Finder like interface. NetFinder's remote file management supports, FTP, SFTP, WebDAV, HTTP, FTP SSL/TLS, iDisk...This app doesn't have any features at the moment.Discontinued
The software hasn't been updated since 2008, but you can still download it and use it.