Fractum

Encrypts sensitive files by splitting the encryption key into multiple recoverable shares.

Desktopfree

Fractum encrypts sensitive files and splits the decryption key into multiple shares using Shamir's Secret Sharing, so the file can be decrypted with only a subset of the shares, entirely offline. It's aimed at people protecting highly sensitive files who want resilience against losing a single key or password, by distributing trust across multiple key shares instead.

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