It sounds like croc should be on this list
https://github.com/schollz/croc
"croc is a tool that allows any two computers to simply and securely transfer files and folders. "
That sounds rather trivial at first. But these two computers don't need to be in the same network. It's a bit like TeamViewer for file transfers (without the security bugs 😜)
#2cent and #note2self as I'm regularly searching for croc as i keep forgetting the name


