Comment by discreditable
8 years ago
The config all lives in HKEY_CURRENT_USER\SOFTWARE\SimonTatham\PuTTY. You can export it all via regedit or: reg export HKEY_CURRENT_USER\SOFTWARE\SimonTatham\PuTTY PuttyConnections.reg
It is definitely a lot messier than working with ssh_config.
In detail: https://stackoverflow.com/q/13023920