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Everyone
10+
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Content rating
Everyone
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About this app

"Deleted" usually means recoverable. "Encrypted" usually means someone else holds the key. LMN8 makes both words honest: keep your data private, or end it for good, on your own terms.

ZERO — DELETE DATA FOR GOOD
Zero doesn't hide your data — it ends it. It encrypts the file, destroys the only key, then overwrites and verifies what's left. No recovery tool can bring it back.
• Crypto-erase first, then overwrite. Flash storage gets crypto-erase + TRIM, following NIST 800-88 guidance.
• Wipe now or on a schedule. Recurring cleanups daily, on weekdays, or every N days — filtered by file type, age or name pattern.
• Reach any device from anywhere. Trigger a wipe on any linked device the moment it touches the internet. Lose a laptop, end its data from your phone.
• One action, every device. Broadcast a wipe to all linked devices for the moments you mean it most.
• Erasure records. Opt in and every job produces a verifiable certificate — file, method, passes, verification, timestamps — exportable as PDF.

ENCRYPT — LOCK FILES IN PLACE
Unreadable to everyone, except you. Encrypt turns a folder into a secure vault right where it already lives. No cloud upload, no copy made.
• Cipher suites including AES-256-GCM, ChaCha20-Poly1305 and XChaCha20, plus post-quantum ML-KEM-768 and ML-KEM-1024 hybrids.
• Keys derived on your device with Argon2id. Nothing to escrow, sync or hand over — we never see them.
• Even the file names are sealed away. An adversary sees opaque blobs.
• Crypts: up to three passwords for one vault. Read opens the real files, Decoy opens a harmless folder, Destroy quietly runs a Zero wipe.

ONE ACCOUNT, EVERY DEVICE
• Link phones, laptops and tablets — personal, family or team — and manage them from one encrypted console.
• See which devices are active, blocked or not yet set up. Promote, block or remove them.
• Passcode and biometric lock, auto-logout and relock on return keep the controls yours.
• Nothing you delete or encrypt is kept on our servers. Zero data kept, ever.

BUILT FOR
Journalists, creators, professionals, and anyone who values the right to be forgotten on their own terms. For teams: compliance you can prove — GDPR, CCPA and HIPAA workflows with evidence, not promises, that data is really gone.

Also on Windows and Linux, with macOS on the way. Start with a 14-day free trial.

Website: https://lmn8.app
Support: care@lmn8.app
Delete data for good, lock files in place, reach every device — on your terms.
Updated on
Mar 31, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted