portal CLI Alternatives

portal CLI is described as 'Portal is a fast and secure file transfer utility for sending files from one computer to any other computer. All communication beyond the initial client handshake is encrypted. If the sender and receiver can reach each other directly, the file transfer involves no servers' and is an app in the file sharing category. There are more than 10 alternatives to portal CLI for a variety of platforms, including Mac, Windows, Linux, Android and Self-Hosted apps. The best portal CLI alternative is Syncthing, which is both free and Open Source. Other great apps like portal CLI are Croc, Magic Wormhole, Sharik and Bitwarden Send.