Quick Verdict
Pros
- End-to-end zero-knowledge encryption
- Swiss privacy laws & GDPR compliance
- Secure file sharing with expiration links
- Unlimited version history
- Desktop & mobile apps with offline access
Cons
- Higher pricing than competitors
- No unlimited storage plans
- Limited free tier (3 GB trial)
Table of Contents
Overview
Tresorit ranks #7 in our 2025 cloud storage evaluations, excelling in security for regulated industries. Based in Switzerland, it provides end-to-end encryption with zero-knowledge architecture, ensuring only you can access your files. We tested it with sensitive documents and collaborative workflows across teams in Europe and the US.
Upload speeds averaged 50 Mbps for 50 GB of encrypted files, with seamless integration for Outlook and secure link sharing. Ideal for enterprises prioritizing privacy over cost.
Features & Functionality
Zero-Knowledge
Client-side encryption only
Secure Links
Password & expiry controls
File Requests
Secure uploads from outsiders
Unlimited History
Restore any file version
Mobile Scanning
Encrypt & upload docs
Team Collaboration
Role-based access
Pricing & Plans
Note: 14-day free trial available. Annual billing saves up to 20%.
Performance Tests (50 GB Real-World)
User Experience
Intuitive interface with drag-and-drop, encrypted tresors (folders), and easy sharing. Apps sync seamlessly across devices, with offline editing and auto-re-encryption on sync.
Customer Support
- 24/7 Email: < 4 hr response
- Live Chat: Business hours for premium users
- Knowledge Base: Detailed guides & videos
Security & Privacy
- End-to-end AES-256 encryption
- Zero-knowledge architecture
- GDPR, HIPAA, ISO 27001 compliant
- Two-factor authentication
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Bottom Line
For users in regulated fields like law, healthcare, or finance, Tresorit's Swiss privacy and zero-knowledge encryption justify the premium price. It's not the cheapest, but it's one of the most secure for collaborative teams.
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