How much RAM does CryptPad need?

Plan on 2–4 GB for typical use; add headroom if you expect many concurrent users.

Can I run other things on the same VPS?

Yes — size the plan so CryptPad plus your other workloads fit in RAM with room to spare.

Productivity

Zero-knowledge, encrypted collaboration suite.

Collaborative documents, spreadsheets, slides and polls where the server never sees your content — end-to-end encrypted in the browser.

CryptPad is for teams that need real collaborative editing with a privacy guarantee, not just a promise.

1
Provision a VPS
Choose a plan with room for your data as well as the app.
2
Install the stack
Install Node.js + Redis + MongoDB.
3
Deploy the application
Follow the project’s official install guide for your distribution.
4
Enable HTTPS
Serve it on your own domain behind a reverse proxy with a certificate.
5
Back it up
Schedule a database dump plus a copy of any uploaded files to an off-box location.

Give CryptPad its own database user with rights only on its own schema.
Reverse-proxy CryptPad and terminate TLS at the proxy so certificates are managed in one place.
Take a VPS snapshot before major upgrades so you can roll back cleanly.
Keep CryptPad patched — most self-hosting incidents are unpatched software.

How much RAM does CryptPad need?: Plan on 2–4 GB for typical use; add headroom if you expect many concurrent users.
What stack does CryptPad run on?: Node.js + Redis + MongoDB.
Can I run other things on the same VPS?: Yes — size the plan so CryptPad plus your other workloads fit in RAM with room to spare.

Looking for something else? Popular alternatives include Etherpad, Collabora Online, HedgeDoc — browse all app guides.