Yes, version 12.0 of EasUS Data Recovery Wizard is available as a trial version, but I doubt that you can enjoy it since the full version will have all its modules unlocked. However, you can give it a try using the link posted below.
Access the page, then click on Free Trial then wait for the download window to appear.
As for the Recover Keys, the demo version won't show you the full keys to the detected applications. It needs the full version as well.