Cyberduck is an open source client for various network protocols (e.g., SFTP) and cloud storage services, available for macOS and Windows.
Cyberduck can be used to store documents, store websites, and access files on various servers using SFTP (including AFS, MiStorage CIFS, Great Lakes, Armis 2, and Lighthouse) as well as U-M Dropbox and U-M Google Drive. It is a replacement for the mFile service.
WinSCP is an open source free SFTP client, FTP client, WebDAV client, S3 client and SCP client for Windows. Its main function is file transfer between a local and a remote computer. Beyond this, WinSCP offers scripting and basic file manager functionality. Copy file between a local computer and remote servers using FTP, FTPS, SCP, SFTP, WebDAV or S3 file transfer protocols.
A preconfigured version of WinSCP is provided at U-M for access to popular resources like Great Lakes, ITS Login Service, and Lighthouse. It is a replacement for the mFile service. See Direct Download below.
FileZilla is a free and open-source, cross-platform FTP application, consisting of FileZilla Client and FileZilla Server. Clients are available for Windows, Linux, and macOS, servers are available for Windows only. Both server and client support FTP and FTPS (FTP over SSL/TLS), while the client can in addition connect to SFTP servers.