Tresorit AG review
Updated October 12, 2026 · ShieldCue Editorial Team
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Our verdict
Tresorit is an end-to-end encrypted cloud storage platform for business teams that exchange sensitive files and collaborate across organizations. More than 11,000 organizations use it to protect client information, contracts and intellectual property while controlling sharing and data residency choices.
Key facts
- Best for
- Business teams needing encrypted file collaboration
- Devices
- 2 to 10 (Source, checked September 26, 2026)
- Jurisdiction
- CH (Source, checked September 26, 2026)
- Platforms
- Windows, MacOS, Linux, Android, iOS, Web (Source, checked September 26, 2026)
- Owner
- Swiss Post (Swiss Post Digital) (Source, checked September 26, 2026)
- Longest plan (months)
- 12 months (Source, checked September 26, 2026)
- Legal entity
- Tresorit AG (Source, checked September 26, 2026)
- Headquarters
- Switzerland (Source, checked September 26, 2026)
- Founded
- 2011 (Source, checked September 26, 2026)
- Support channels
- Chat, Email, Phone, Help-centre (Source, checked September 26, 2026)
- Audience
- Business
- Pricing model
- Free
- Official website
- tresorit.com
Encrypted storage
- Free storage
- 3 (Source, checked September 26, 2026)
- Price per TB per year
- €119.88 (Source, checked September 26, 2026)
- Zero-knowledge encryption
- Yes (Source, checked September 26, 2026)
- Jurisdiction
- CH (Source, checked September 26, 2026)
- Compliance certifications
- GDPR, HIPAA, NIS2, DORA, FINRA, CCPA, TISAX (Source, checked September 26, 2026)
- Legal entity
- Tresorit AG (Source, checked September 26, 2026)
- Headquarters
- Switzerland (Source, checked September 26, 2026)
- Founded
- 2011 (Source, checked September 26, 2026)
- Support channels
- Chat, Email, Phone, Help-centre (Source, checked September 26, 2026)
- Pricing model
- Free
Apps and profiles
- Get the app
- Google Play
Pros and cons
Pros
- Encrypts files on devices before upload with zero-knowledge protection
- Offers EU-only choice alongside 12 global data residency locations
- Provides granular access rights and sharing policies for sensitive files
- Supports healthcare, finance, legal, IT and HR collaboration needs
Cons
- Focuses on business file exchange and team collaboration workflows
- Applies granular access controls that add decisions for small teams
Who it suits
- Business teams exchanging contracts and client information securely
- Healthcare and finance staff handling sensitive data
- IT administrators enforcing access controls across organizations
Who should look elsewhere
- Individuals seeking casual personal file storage
Privacy and jurisdiction
Tresorit encrypts every file on the device before upload and keeps decryption keys with the sender and intended recipients. The company states that neither it nor outsiders can view file contents at any point. The service avoids data scanning and unwanted access while giving administrators granular sharing policies and access rights. Organizations control where information lives by selecting EU-only storage or one of 12 global locations. This residency choice helps teams meet regional compliance needs and keeps business data, intellectual property and client information under direct control.
How Tresorit AG compares
Frequently asked questions
What does Tresorit provide?+
Tresorit provides end-to-end encrypted cloud storage for secure file exchange and collaboration. It protects business data, intellectual property, client information and contracts. Teams work together through one secure and intuitive platform across teams, clients and partners.
How does Tresorit protect file privacy?+
Tresorit encrypts all files on the device before they leave it. Only the sender and intended recipients hold the decryption keys. The company states that outsiders cannot view the data at any point, even briefly.
Where can organizations keep data with Tresorit?+
Organizations select EU-only storage or one of 12 global locations to meet regional needs. The choice helps teams decide where sensitive information lives and who can reach it. Administrators retain control through granular access rights and sharing policies.
Who uses Tresorit?+
Tresorit supports healthcare, finance, legal, IT security, HR and enterprise teams. More than 11,000 organizations across different industries use the platform worldwide. Each group manages confidential information while collaborating securely across teams, clients and partners.
Which platforms does Tresorit AG support?+
Tresorit AG supports Windows, MacOS, Linux, Android, iOS, Web. (Source, checked September 26, 2026)
Which company operates Tresorit AG?+
Tresorit AG is operated by Tresorit AG. (Source, checked September 26, 2026)
Where is Tresorit AG based?+
Tresorit AG is based in Switzerland. (Source, checked September 26, 2026)
When was Tresorit AG founded?+
Tresorit AG was founded in 2011. (Source, checked September 26, 2026)
How can I contact Tresorit AG support?+
Tresorit AG offers support through Chat, Email, Phone, Help-centre. (Source, checked September 26, 2026)
Sources
- tresorit.com checked September 26, 2026
Backs: Audience, Compliance certifications
“Tresorit - secure file exchange & collaboration made easy ... Built for security, compliance, and peace of mind”
- tresorit.com/about-us checked September 26, 2026
Backs: Founded, Owner
“Tresorit was founded in 2011 with a clear mission”
- tresorit.com/pricing/basic checked September 26, 2026
Backs: Free storage
“Your private cloud vault - with 3 GB of encrypted storage.”
- tresorit.com/pricing/business checked September 26, 2026
Backs: Support channels
“Contact Tresorit support via live chat between Monday and Friday 9 AM-12 AM ... receive answers via email faster ... Request a call with a support team member”
- tresorit.com/pricing/personal checked September 26, 2026
Backs: Devices, Platforms, Zero-knowledge encryption
“Maximum number of devices per user ... 2 ... 10 ... 10”
- tresorit.com/terms-of-use checked September 26, 2026
Backs: Headquarters, Jurisdiction, Legal entity, Longest plan (months), Pricing model
“Our Services are provided by Tresorit AG, having its registered seat at Pfingstweidstrasse 60b, CH-8005 Zurich, Switzerland”
- trusted.de/tresorit-kosten checked September 26, 2026
Backs: Price per TB per year
Compiled from 7 source pages, checked October 13, 2026. We did not open an account.
Not confirmed yet: Monthly price, Long-term plan price, Server countries, No-logs audit.