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Horcrux

Name: Horcrux
Author: mplorentz

mplorentz

Horcrux is an app for backup and recovery of sensitive data like digital wills, passwords, and cryptographic keys.

System & tools
FOSS
Free

Android only

Get Horcrux

Get it on Zapstore Get it on Google Play

Get it with Aurora Store Get it on GitHub

What are these stores? Zapstore, Google Play, Aurora Store, GitHub

Horcrux is an app for backup and recovery of sensitive data like digital wills, passwords, and cryptographic keys. Rather than backing the data up to the cloud, Horcrux uses advanced cryptography to distribute the data to the devices of the people you choose. All data is encrypted and can only be decrypted when most or all of these people provide their consent.

Developer: mplorentz
Website: horcruxbackup.com
Source code: github.com/mplorentz/horcrux
Added to AppCosmos: 10 October 2026
License: MIT