PuTTY - Popular free terminal application. Mostly used as an SSH client.
CopyQueue - CopyQueue - Copying under control.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
arRsync - arRsync is a tool that is designed for macOS that is used for transferring and synchronizing files between a computer and a storage drive.
JuiceSSH - The all in one terminal client for Android including SSH, Local Shell, Mosh and Telnet support.
Truck - A faster alternative to FTP