OpenKeychain

OpenKeychain helps you communicate more privately and securely.

Free software · openkeychain.org

Open OpenKeychain in AirStack

What OpenKeychain’s own pages say

What it says it doesOpenKeychain helps you communicate more privately and securely. openkeychain.org
PlatformsAndroid openkeychain.org
IntegrationsK-9 Mail openkeychain.org
Open sourceYes openkeychain.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.