Destiny

Send files with end-to-end encryption without revealing your identity

Destiny is an end-to-end encrypted file transfer app. It allows people to securely send files without needing to reveal their identity to each other, or the service provider. No sign-up is needed.

The user selects a file on their device and shares the generated code with the intended recipient for safe delivery.

Destiny is based on the Magic Wormhole protocol.

Key security features:

- End-to-end encryption: Files are end-to-end encrypted and only the sender and recipient can read them.

- Identity-less: No need to disclose identity information (such as name, email address, or phone number) to be able to transfer files.

- Peer-to-peer file transfer: Destiny attempts to make a direct network connection to the other party. When this isn’t possible (for example, if neither party has a public IP address), then our relay server is used. However, that server sees only encrypted packets.

- Full-strength keys: Although our codes are short and human-memorable, they are part of an online “Password Authenticated Key Exchange” (PAKE) which only allows a single guess – and yields a 256-bit full-strength symmetric key.

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid

Version 1.0.3 (344) suggested Added on Feb 03, 2023

x86_64

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 23 MiB PGP Signature | Build Log
Version 1.0.3 (342) - Added on Feb 03, 2023

arm64-v8a

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 22 MiB PGP Signature | Build Log
Version 1.0.3 (341) - Added on Feb 03, 2023

armeabi-v7a

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 19 MiB PGP Signature | Build Log
Version 1.0.3 (314) - Added on Jan 22, 2023

x86_64

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 23 MiB PGP Signature | Build Log
Version 1.0.3 (312) - Added on Jan 22, 2023

arm64-v8a

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 22 MiB PGP Signature | Build Log
Version 1.0.3 (311) - Added on Jan 22, 2023

armeabi-v7a

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 19 MiB PGP Signature | Build Log
Version 1.0.2 (304) - Added on Nov 29, 2022

x86_64

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Anti-Features
- NonFreeNet
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 23 MiB PGP Signature | Build Log
Version 1.0.2 (302) - Added on Nov 29, 2022

arm64-v8a

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Anti-Features
- NonFreeNet
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 22 MiB PGP Signature | Build Log
Version 1.0.2 (301) - Added on Nov 29, 2022

armeabi-v7a

This version requires Android 7.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Anti-Features
- NonFreeNet
Permissions
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- read the contents of your shared storage
  
  Allows the app to read the contents of your shared storage.
- modify or delete the contents of your shared storage
  
  Allows the app to write the contents of your shared storage.
Download APK 18 MiB PGP Signature | Build Log