Fugu for Mac

Fugu is an open-source SFTP client for Mac that provides a secure and encrypted interface for file transfer. With Fugu, you can upload and download files in total security using SFTP, SCP, and SSH protocols. The application offers a rudimentary interface that is similar to most FTP clients, allowing you to browse through directories, drag and drop files, and preview images. Fugu also supports full directory upload and history.

In terms of security, Fugu not only handles SFTP but also works with SCP and SSH. It allows you to create SSH tunnels for transmitting encrypted information and seamlessly integrates with your Mac's Keychain. Fugu also supports Public Key Authentication and allows you to securely change permissions, owner, and group access. Additionally, the application can connect to alternate ports.

While the interface may not be visually appealing, Fugu is a reliable and completely free SFTP client for Mac. It offers robust security features and a straightforward file transfer experience.