In the past (when we were allowed to install our own software on our work machines!) I used "MoveIt Freely" (https://www.ipswitch.com/resources/free-tools/moveit-freely) as a nice command line FTPS interface.
Windows 10 comes pre-install with curl, and I'm fond of it as well. It doesn't have an interactive interface, but it's useful for scripting file transmissions. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN