Salty

Offline Android app for encrypting messages with a shared password before sending

Mobile appfreeglobal

Salty is a free, open-source, offline-first Android app that encrypts a message with a shared key using AES-256-GCM before it's sent through any existing messaging channel, keeping all history stored locally. It's for people who want to send sensitive information through apps they already use, without those apps or their providers being able to read the content.

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