When you cancel your Premium subscription
What happens when you cancel your Premium subscription depends on how long you have been subscribed.
If you were subscribed for less than 12 consecutive months, KeePassium will switch back to the free version.
All databases will remain available, but you won’t be able to add new ones.
If you were subscribed for one year (12 consecutive months) or more, you will have a perpetual fallback license. That is, you can still use all the premium features covered by your license.
Priority email support is reserved for active subscriptions and lifetime licenses. Once your subscription expires, you can refer to KeePassium user community.