Tresorit
End-to-end encrypted cloud storage for teams — a secure European alternative to Dropbox.
Overview
Tresorit is a Budapest, Hungary-based European company building cloud storage, privacy, and security software since 2011. As an EU-headquartered provider, Tresorit operates under GDPR and is outside the reach of the US CLOUD Act, making it a privacy-friendly alternative to Dropbox and Google Drive for European teams.
Why European teams pick Tresorit
Teams in Europe pick Tresorit when they want a cloud storage provider that bills in EUR, supports their local data-protection officer requirements, and keeps customer data under Hungary law, operating since 2011. Compared with Dropbox and Google Drive, Tresorit avoids cross-border data transfers under Schrems II and the US CLOUD Act, which is often the deciding factor for European procurement and legal teams.
See more EU cloud storage tools or browse other startups from Hungary.
About
Tresorit is a Swiss-Hungarian end-to-end encrypted cloud storage provider founded in 2011, offering zero-knowledge file storage and sharing. All files are encrypted client-side before upload, meaning Tresorit never has access to your file contents. It provides desktop sync, mobile apps, secure share links, and team collaboration features. Tresorit stores data in data centres across Switzerland, Ireland, and the Netherlands under GDPR and Swiss data protection law. It is used by law firms, healthcare providers, and enterprises across Europe that need provably private cloud storage and secure document sharing. Tresorit is certified ISO 27001 and signs a GDPR DPA for all business customers.
Details
- Founded
- 2011
- Headquarters
- Budapest, Hungary
Categories
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Frequently asked questions
What is Tresorit?
Tresorit is a Swiss-Hungarian end-to-end encrypted cloud storage provider founded in 2011, offering zero-knowledge file storage and sharing. All files are encrypted client-side before upload, meaning Tresorit never has access to your file contents. It provides desktop sync, mobile apps, secure share links, and team collaboration features. Tresorit stores data in data centres across Switzerland, Ireland, and the Netherlands under GDPR and Swiss data protection law. It is used by law firms, healthcare providers, and enterprises across Europe that need provably private cloud storage and secure document sharing. Tresorit is certified ISO 27001 and signs a GDPR DPA for all business customers.
What does Tresorit do?
Tresorit is end-to-end encrypted cloud storage for teams — a secure european alternative to dropbox. It is listed under cloud storage, privacy, and security on EU Alts because its core functionality serves teams looking for a European cloud storage tool with EU data residency, typically as a switch away from Dropbox and Google Drive.
Is Tresorit a good European cloud storage alternative?
Tresorit is a fit for European businesses evaluating cloud storage options where data residency and GDPR alignment matter — typical buyers include EU-based SaaS teams, public-sector projects, regulated industries (healthcare, finance, legal), and any organisation that needs to demonstrate that customer data does not leave the EU. It also overlaps with privacy and security use cases.
Is Tresorit GDPR compliant?
Tresorit is headquartered in Budapest, Hungary and falls under EU jurisdiction, so it processes user data under the GDPR by default. Because the company is not US-incorporated, it is not subject to the US CLOUD Act — meaning US authorities cannot compel Tresorit to disclose customer data the way they can with Dropbox and Google Drive. For European buyers, that often simplifies DPIA paperwork and standard contractual clauses.
How do teams switch from Dropbox to Tresorit?
Most teams move to Tresorit from Dropbox and Google Drive because they want EU data residency without giving up the core cloud storage workflow. Tresorit's Hungary base means a single jurisdiction for both the company and (typically) its hosting infrastructure, so you can drop Schrems II transfer impact assessments for this part of your stack. Plan the migration in stages: export your data from the US incumbent, pilot Tresorit with a small team, then move the rest once the integration coverage you need is confirmed.
Where is Tresorit based?
Tresorit is headquartered in Budapest, Hungary. The company was founded in 2011. Its main website is https://tresorit.com.