
filekey
Offline, open-source web app for passkey-based file encryption and sharing. AES-256-GCM/HPKE, no cloud, no accounts; encrypt to recipients with…
authenticationcryptographydata-recovery+2
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Offline, open-source web app for passkey-based file encryption and sharing. AES-256-GCM/HPKE, no cloud, no accounts; encrypt to recipients with…

bad stuffs by bad guys

Hive v5 file decryption algorithm

Cryptographically verifiable web archiving. Playwright capture → SHA-256 Merkle hash → Bitcoin-anchored OpenTimestamps → permanent Arweave storage.

Manage BitLocker recovery keys, unlock encrypted drives, and monitor encryption status with this lightweight Windows utility.

Hash database builder and reverse lookup tool — SHA256, RIPEMD160, Keccak256, BLAKE3 and more