Ultimate data security that protects your data and your customers data confidentiality and integrity using end-to-end encryption

OneLock is a cloud based SaaS built with strong end-to-end encryption to give you the ultimate security you need to protect and share your data that even we can't access. We use open source code that you can be sure there are no hidden backdoors in our code to give you the assurance and security you need. With OneLock you can send secure files to anyone and manage your passwords and identity from any device. In simplest terms OneLock is the Swiss Army Knife of data security.

Secure Message and File Transfer. Send secure messages and large files to anyone from any device using end-to-end encryption.

Secure Password Manager. Keep life simple by storing all your usernames and passwords in one place and sync to all your devices.

Secure Identity Manager. Save your personal and sensitive information in one place and sync to all your devices when you need it.

Users who are using our services to protect their and customers data confidentiality and integrity






Encrypts messages, files, passwords and your personal information on your local device before it is securely transmitted to our cloud servers. We use end-to-end encryption that is secure than email and ftp. OneLock requires no installation and you can start sending secure messages and files in few seconds. OneLock offers the ultimate data security protecting your data and your customers data confidentiality and integrity that even we can't access.

  • Send and receive secure messages and files using end-to-end encryption.
  • Message & file authentication that checks the integrity for any tampering.
  • Message & file digital signature check to verify it's from the original sender.
  • Message & file expiration to automatically delete from the cloud when expired.
  • Option to encrypt file names to better protect your confidentiality.
  • Recall to delete messages/files accidentally sent to wrong recipient.
  • Data encryption at rest and in transit to keep you compliant.
  • Secure password and identity manager.
  • Secure password generator.
  • Secure InfoDoc (sensitive documents and photos) upload.
  • Uses AES 256 Bit Advanced Encryption.
  • Uses SHA 256/512 and latest SHA3 secure hashing algorithms.
  • Using 2048 Bit Extended SSL for secure transmission.
  • Supports 2 factor authentication for extra security.
  • Supports optional Pattern Password for ultimate security.
  • Access from anywhere and from any device.
  • Safe guard your account even more with Device Access Controls.
  • Open source code gives you assurance that there are no hidden backdoors.
  • Multi user account administration with Team and Enterprise Accounts.
  • Suspicious file detection on downloadable files.
  • 24x7 cloud server monitoring.
  • No software installation required.
  • Quick customer support.

Try our services today for free!


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

Zack Levine

Wolk & Levine - Business & Intellectual Law

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

Vagram S.

MASH Accounting - Tax Consulting Services

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

Arin V.

Quantage - Expat Tax Consulting