Based on Signal

Officelock is built on technology by Signal, the messaging technology lauded worldwide for its strong security.


All your messages are encrypted end-to-end (E2E), which means that only you and the recipient can read them, not even Officelock itself.

No Logs

We keep no logs or records on our server, providing full privacy and have no knowledge of the messaging groups you are a part of.

Secure contacts

We use strong encryption technology called SGX to secure your addressbook, so that nobody else, including us at Officelock, knows your contacts.