Daak

Daak (डाक, "post") moves photos, files, and text between your own devices over your local network. Nothing goes through the internet. Nothing goes through a server. You do not create an account.

Pair two devices once. Scan a QR code and check that both screens show the same number. After that, pick an item and send it.

Features

• End-to-end encryption between paired devices.


• Local network only. No account and no internet relay.


• Files of any size. Daak sends 1 MiB chunks, so memory use stays low.


• Send text and photos as well as files.


• Works with Daak on macOS and iOS.

Permissions

• Camera: scan the QR code when you pair a device.


• Local network and Wi-Fi multicast: find your paired devices.


• Notifications: show the result of a transfer.

Daak receives files only while the app is running.

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