Tresorit
Tresorit: A privacy-focused cloud storage service with strong sharing and business controls. Ranked #9 of 64 in Cloud Storage Services by our editors (8.5/10); pricing: Free plan · 14-day trial; best for teams prioritizing zero-knowledge security.
At a glance
- Editor score8.5 / 10
- PricingFree plan · 14-day trial
- Best forTeams prioritizing zero-knowledge security
- Free planYes
- Founded2011 · Zurich, Switzerland
- Facts checked20 Sep 2026
Where it wins
- Zero-knowledge encryption protects stored files and encryption keys.
- Secure links support passwords, expiry dates, and download controls.
- Business plans include SSO, audit logs, and custom policy controls.
Where it doesn't
- The Basic plan includes only 3 GB of encrypted storage.
- Basic has a 500 MB file-size limit and no version history.
- Personal Lite syncs across only two devices.
Our verdict on Tresorit
Tresorit is a cloud storage and content collaboration service for individuals, professionals, and organizations handling confidential information. It combines end-to-end encrypted storage with file synchronization, secure link sharing, file requests, version restoration, document scanning, and device-wipe controls. Access is available through web browsers, Windows, macOS, Linux, iOS, and Android. Its zero-knowledge encryption architecture is designed so Tresorit cannot access users’ files or encryption keys, making it particularly suited to teams that prioritize privacy and controlled information sharing.
The plan structure covers personal and business use. The free Basic plan includes 3 GB of encrypted storage, a 500 MB maximum file size, and up to two connected devices, but no file version history. Personal Lite costs €3.99 per user per month when billed monthly and provides 50 GB, a 2 GB file-size limit, five previous versions, and synchronization across two devices. Personal Essential increases storage to 1 TB and supports ten devices and ten previous versions, while Personal Pro provides 4 TB and file requests. Professional adds audit logs and custom branding. Business plans add larger storage allocations, custom admin policies, SSO, advanced link tracking, provisioning, custom deployments, account management, priority support, and custom data residency options. A 14-day free trial is also available.
Tresorit’s platform coverage is broad for a cloud storage service, with desktop, mobile, and browser access plus automatic camera upload and mobile document scanning. Encrypted links and file requests support external collaboration without reducing the focus on access control. Gmail and Microsoft Outlook are listed integrations. The main trade-off is that entry-level limits are restrictive for larger files, frequent version recovery, or more than two devices. Teams needing encryption, administrative controls, and detailed sharing options should consider Tresorit; users seeking a simpler service for large everyday storage or a wider integration ecosystem may prefer an alternative.
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Tresorit pricing
All 7 Tresorit plans and prices →
Tresorit fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Storage limit | 3 GB |
| File size limit | 0.5 GB |
| File versioning | No |
| Zero-knowledge encryption | Yes |
| Device platforms | Windows, macOS, Linux, iOS, Android |
| Business admin controls | Yes |
| Free trial | 14 days · card required |
| Money-back guarantee | 7 days |
| Deployment | Cloud, Desktop, Mobile |
| Platforms | Web, Windows, macOS, Linux, iOS, Android |
| Compliance & security | ISO 27001, GDPR, HIPAA, 2FA |
| Support | Email, Live chat, Tickets, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 4 integrations: Gmail, Microsoft Outlook, Azure Active Directory, Office 365 |
| Pricing | Free plan · 14-day trial (source) |
| Website | tresorit.com |
| Facts checked | 20 Sep 2026 |
Tresorit integrations
Tresorit lists 4 integrations on its own site.
- Gmail
- Microsoft Outlook
- Azure Active Directory
- Office 365
Alternatives to Tresorit
- Microsoft OneDriveA flexible, low-cost cloud storage service with deep Microsoft 365 integration.9.2
- BoxA broad cloud storage platform for businesses that need content controls and workflow tools.9.1
- Google Cloud StorageScalable bucket storage with lifecycle controls, replication, and broad developer access.9.0
See all Tresorit alternatives →
Also Ranked In
Tresorit is ranked in 7 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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