There are a lot of hosts in my ~/.ssh/config. These are access switches. I connect to them from the console.

I understand what you want to implement.
I'm asking what would you use it for, for which the current import functionality won't help you.

1) Import alias session from ~/.ssh/config (Host session) to HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions\session
2) Run


1) Import alias session from HKEY_CURRENT_USER\SOFTWARE\SimonTatham\PuTTY\Sessions\session to HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions\session
2) Run

Can you please describe your use case?

Yes, it can import, thank you for that, but only in the GUI, not from the command line.

WinSCP can import sites both from OpenSSH config and PuTTY:
https://winscp.net/eng/docs/ui_import

It would be great to have the -import OpenSSH:alias option in WinSCP to use as WinSCP.exe -import OpenSSH:alias alias to import from ssh/config Hostname alias as site alias and connect to it with one command. Well, it would be absolutely delightful to be able to set PuTTY in addition to OpenSSH.