

There’s dozens out there, but the bigger question is: what’s your current hosting setup? What NAS are you running?
It would be simpler to just run something that your NAS platform supports already or has a mobile app for. Pretty much every solution you’ll find with e2e encryption is going to have its own client.












Those aren’t end-to-end encrypted from the user, and would need to be mounted on the local system with a key that is unique to each user. Not exactly user-friendly if supporting multiple users.
There are plenty of other solutions meant for the purpose OP is asking about.