I use clipdiary instead of Ditto and share the Db across using a filesync for a eternal and shared clipboard history.

The main site is http://softvoile.com/

Clipdiary is https://clipdiary.com

Though my db syncing doesn't always work like a charm, it still gets the job done. Use the freeware version which should be super sufficient for most of the users.

Checkout other tools which are good such as Flashnote.