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Protect personal and work files with end-to-end encryption and Swiss privacy. Share files securely with unmatched control. Discover ultimate file storage and sharing. Information deserves higher confidentiality!

Try Tresorit today

End-to-end encrypted storage, seamless access, secure and fast file sharing

Swiss Privacy

Protect your personal documents with patented end-to-end encryption technology compliant with Swiss data protection.

Up to 4TB encrypted storage

Tresorit comes with more than enough storage space for storing all of your confidential and sensitive documents.

Ease of use

You can use Tresorit on up to 10 devices (mobile/desktop). It offers an intuitive interface in English, French and German.

Secure access from anywhere

Tresorit can be used on Windows, Mac, Linux, Android, and iOS and is also accessible via Chrome, Firefox, Safari, Internet Explorer and Edge.

Worry-free file sharing

Share files with anyone you choose thanks to your ultra-secure place in the cloud. Anytime, anywhere.

Real-time archiving

Scan and upload notes, files, or receipts to Tresorit. Once saved, you can share them immediately with others.

See what Tresorit has to offer

SecureCloud
Store, sync, and share your most precious files in a secure encrypted cloud where you have full control.
EmailEncryption
Share confidential information and send attachments securely with just one click.
FileSharing
Share sensitive files with anyone and stay in control – without worrying about data breaches or leaks.
eSign
Sign documents in just a few clicks with your digital signature and manage your contracts efficiently.

Tresorit offers a very secure method of storing and sharing sensitive data with colleagues and friends.

Tech Advisor

Tresorit goes to great lengths to ensure your privacy stays intact.

Cloudwards

Tresorit offers great security and privacy, combined with very decent syncing and sharing options.

CloudStorageInfo

Simplicity, security and lots of features make Tresorit a powerful collaboration tool.

SC Magazine

Tresorit is one of the best Dropbox alternatives.

Cloudabouts

Tresorit offers a very secure method of storing and sharing sensitive data with colleagues and friends.

Tech Advisor

Tresorit goes to great lengths to ensure your privacy stays intact.

Cloudwards

Increase your level of privacy

Tresorit's add-in for Outlook integrates seamlessly into your email composer, allowing you to transform attachments into ultra-secure links. Our advanced security features let you stay in control of your files even after you’ve sent the email.
Tresorit's add-in for Gmail integrates seamlessly into your email composer, allowing you to transform attachments into ultra-secure links. Our advanced security features let you stay in control of your files even after you’ve sent the email.
Download for free. Available for Windows, macOS, Android, iOS and in your browser