We believe that you and only you should control your data.
So we encrypt everything – to know nothing.
Why did we create Tresorit?
Tresorit is designed to meet the needs of enterprise users and individuals alike, providing a secure environment for confidential files, allowing you to safeguard your data while enjoying convenient and file management with admin-friendly automation-features.
By ensuring compliance with industry regulations, Tresorit grants you peace of mind as you effortlessly share and access your encrypted files anytime, anywhere.
- TresoritSecureCloudStore, sync, and share your most precious files in a secure encrypted cloud where you have full control.
- TresoritFileSharingShare sensitive files with anyone and stay in control – without worrying about data breaches or leaks.
- TresoriteSignSign documents in just a few clicks with your digital signature and manage your contracts efficiently.
- TresoritEmailEncryptionShare confidential information and send attachments securely with just one click.
The founders: György Szilágyi – István Lám – Szilveszter Szebeni
Control over digital values
Our vision is to empower all in getting back control over their digital valuables, regardless of the workflow they choose to follow. We believe that security doesn’t have to be complicated – it needs to be a seamless part of your work routine.
Privacy by design
Our goal is to keep Tresorit as simple as possible, so that people can stay secure without having to take extra steps to protect their data.
Our story started when Istvan Lam, at the age of 12, received his first cryptography book as a gift from his family. It sparked his interest in cybersecurity and led him to start his fight for digital privacy in his late teens and research cryptography further.
Ten years later in 2011, he founded Tresorit with Szilveszter Szebeni and Gyorgy Szilagyi - both fellow students at EPFL, one of Europes most prestigious tech universities based in Lausanne. Since then, Tresorit has grown into a company bringing secure collaboration to teams all over the world.
Milestones in the history of Tresorit
Customer success stories
Compared to other services like Dropbox, Tresorit’s solution is much safer, compared to manual encryption, it’s less hassle, and compared to other online services, it offers a much better overall package.
Dr. Tobias Zimmermann, Research fellow, The Cardiovascular Research Institute Basel
At NotCo, we’re in business to reinvent the food industry through the power of AI. The R&D team I’m part of handles a part of the company’s intellectual property, and Tresorit lets us collaborate efficiently and securely on that confidential data with colleagues all over the globe.
Julia Berning, Food Scientist at NotCo
In the end, it all came down to security. We wanted to make sure our data is safe at every step of the chain. Tresorit’s end-to-end encryption guarantees just that.
Guillaume Gohin, Head of Information Security at Payfit
Trusted by 12,000+ organizations worldwide
proven by the highest standards
In 2021, Swiss Post acquired a majority stake in Tresorit, which continues operating as an independent company. Swiss Post and Tresorit share the same values in terms of security and data protection.
Read the press release