Greetings!
I’m an avid user of the RSA feature of Duplicacy and have yet to find any other software who can match it.
One very minor inconvenience I’m running into (and might be a security issue if you miss it) is that if you use the Web-UI to restore files (and add -key and -key-passphrase) to the command line arguments, the clear-text password will end up in the duplicacy_web.log
While I can certainly delete this file after each restore, perhaps an obfuscation of the password written to the log would be an improvement worth considering?
Thanks for your consideration,
Alex