Ultimate Data Security & Privacy

Protect your data & privacy with zero-knowledge encryption

OneLock is a cloud-based security software built with advanced zero-knowledge (also called end-to-end) encryption to give you the ultimate security you need to protect your data and privacy. That means that even we can't access your data, and there is no middle man whatsoever. With other products/services, either the service provider or a 3rd party holds the keys to your data. With OneLock you own your data keys, which makes it far more secure than other services.

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Secure Email

Send secure message and files to anyone using your current email address. No new email address required.

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End-to-end encryption

Have piece of mind that only you and your recipients can read the message and files.

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Recall sent messages

Recall feature to delete messages/files accidentally sent to the wrong recipient(s).

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Ephemeral messages

Ephemeral messages and files that get automatically deleted after expiration.

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Passwordless support

Also supports sending or receiving messages and files securely without a password.


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Secure File Storage and Sharing

Upload your sensitive and confidential files to our secure cloud storage and share it with anyone.

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Zero-Knowledge encryption

Gives you the ultimate security and privacy of your files that even we can't read it. Data encrypted at rest and in transit.

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Share files with anyone

Share files and folders with anyone securely from any device.

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File integrity

File integrity check makes sure files are valid before downloading.


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Secure Password and Wallet Manager

Secure password manager to save all your passwords and personal information.

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Password manager

Save all your passwords in our vault and never forgot a password again.

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Wallet manager

Save all your personal information in our secure Wallet and access it when needed.

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Zero-Knowledge encryption

Uses advanced encryption to protect your passwords and personal information to maximum level. Only you can read your passwords and data.

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Encrypts your data and files on your local device before it is securely transmitted to our cloud servers. We use advanced zero-knowledge encryption to give you the ultimate data security and privacy. OneLock requires no installation.

  • Secure file storage and sharing using end-to-end encryption.
  • Send and receive secure messages and files using end-to-end encryption.
  • Supports passwordless secure email and file transfer.
  • Ephemeral messages and files that get automatically deleted after expiration.
  • Recall feature to delete messages/files accidentally sent to the wrong recipient(s).
  • Data encryption at rest and in transit to keep you compliant.
  • Secure password manager and digital wallet.
  • Secure identity manager.
  • Search encrypted files and folders.
  • Uses AES 256 bit advanced encryption.
  • Supports two factor authentication for extra security.
  • No software installation required.

OneLock supports a variety of platforms to ensure we can provide our services to everyone.

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Different browser? Not a problem. We support different browsers as well.

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Download OneLock app to your phone to stay secure wherever you go.

Zack Levine Wolk & Levine - Business & Intellectual Law

OneLock has helped us securely send and receive confidential documents to our clients. Thank you for such a great service!

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Vagram S. MASH Accounting - Tax Consulting Services

Easier to use than PGP with no installation required. Highly recommend for any tax or accounting firm. Great for sending client files.

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Arin V. Quantage - Expat Tax Consulting

This is exactly the solution we were looking for. OneLock encryption makes it easy to send and receive confidential files to/from our clients.

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