Top-tier security for your files
Everything you add to your locker is secured with state-of-the-art cryptography. Only you know the contents — even we can’t peek inside due to zero-knowledge architecture. Safely store, share, or upload encrypted data from your Windows devices to the cloud.
Encryption for multiple devices
Got one PC for work, one PC for play? Don’t choose between protecting your professional or your private life. Drop your files into NordLocker, and our cloud feature will make them accessible wherever you log in from (even Mac computers).
Enjoy data privacy
“No more snooping” could be our motto. NordLocker works on your computer and the cloud, protecting your files from hacking, snooping, and data collection. Even when you’re sharing a device, your files are only visible to you.
Frequently asked questions
NordLocker is free file encryption software for Windows 10 and macOS. It uses modern encryption algorithms and ciphers to secure data. In simple terms, NordLocker allows you to password-protect your files and folders with a few clicks.
NordLocker is a file security app for Windows and macOS. Anyone can benefit from the app’s unlimited encryption and end-to-end encrypted cloud.
NordLocker is free file encryption software for Windows 10 and macOS. What you encrypt and how much of it is up to you. Encryption is free and limitless. NordLocker also has a private cloud with 3 GB of storage for free.
The built-in Windows encryption software and third-party apps are not nearly as powerful or easy to use. In NordLocker, encryption is instant, free, and unlimited. All you have to do is drag your files into our encryption app.