Viper FTP handles WebDav servers, Amazon S3 servers, LAN Bonjour servers, and even the uploading of videos directly to YouTube. It will create the HTTP URL of files you select, allowing you to easily share them via URL or email. It stores and shows your history and trace log, stores the credentials of multiple FTP accounts, and allows you to have multiple simultaneous transfers happening across different servers. The Toolbar gives you instant access to your bookmarked servers. Viper FTP has in-built ZIP, RAR, GZ, and TAR support. It has fast file searching on both your local and remote machines. You can customise many elements of the interface via preferences. You can edit remote files to make quick changes.

Compatibility: OS X 10.10 or later

Homepage: http://viperftp.com