MacCommander has been replaced by MaxCommander and is now only available on the Mac App Store.

The new website is here.

If you want to download an old MacCommander 1.x, check out this page.

See also:

ArchCommander - Lightweight Archive File Manager for macOS

SFTPCommander - Fast and Secure SFTP and FTP Client for macOS

NetCommander - FTP/SFTP File Provider for iOS and iPadOS