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Tresorit

Tresorit

Secure file exchange & collaboration made easy.

#2 dans Cloud Storage
2 min read · Updated 10/3/2025
Tresorit homepage screenshot

At a glance

Quick overview for Tresorit: rating, pricing summary, key features, and highlights.

Ciroapp review

3.3
Ultra-Secure Platform with Usability Hurdles

Tresorit provides industry-leading zero-knowledge encryption, effectively securing sensitive data for compliance-heavy organizations. We recognize its complex structure targets users who prioritize full control over interface simplicity, but we found consistent reports of slow sync speeds, migration difficulties, and unresponsive customer support. Overall, Tresorit is a specialized tool best suited for organizations where absolute security outweighs functional refinement.

Pros

  • Pro:Absolute security guaranteed by zero-knowledge, end-to-end encryption.
  • Pro:Strong compliance features and options for custom data residency (e.g., Swiss data centers).
  • Pro:Specialized products available for collaboration or secure cloud storage.
  • Pro:Integrated tools like eSign and document scanning (mobile app) streamlines workflows.

Cons

  • Con:Consistently reported issues with slow upload and synchronization speeds.
  • Con:Customer support is frequently unresponsive and ignores critical technical issues.
  • Con:High cost compared to mainstream cloud storage alternatives.
  • Con:Functionality is spotty and less user-friendly than competitors.
Free trial
Yes — 14 days
Range: Not explicitly statedFree trial
This section is a summary. Detailed sections about features, use cases, pricing, and reviews follow below.
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Tresorit review, pricing, features, pros & cons

Handling confidential digital information can feel like a constant risk. You need efficiency without ever compromising security.

Tresorit addresses this challenge head-on. It lets you secure and optimize your digital work easily. You can store, share, and sign sensitive files all within one zero-knowledge encrypted platform ✨.

What is Tresorit?

Tresorit is a comprehensive, end-to-end encrypted platform built for control. It helps organizations protect their digital environment and manage sensitive data flow. You handle crucial tasks—like storing, sharing, scanning, and signing—securely in a single location 🔒.

This system supports staying productive through integrations with tools like Google and Outlook. Trusted by over 11,000 organizations, Tresorit offers a proven way to work securely, internally and externally.

Tresorit Key Features

✨ Unbreakable Security Through Zero-Knowledge Encryption

Tresorit is built on powerful zero-knowledge end-to-end encryption. This foundational security feature ensures maximum data privacy for all your stored files. Tresorit cannot access your content because only you hold the decryption keys.

This robust architecture gives you complete control over your confidential data stored in the SecureCloud. You can store, sync, and share your most valuable assets with the certainty that they are fully protected. This is the safest way to safeguard sensitive documents and records.

✨ Confidential Collaboration with Encrypted Data Rooms

You can quickly establish secure data rooms for external communication using Tresorit Engage. These encrypted, branded spaces allow you to manage files, tasks, and entire projects confidentially.

Data rooms help you compartmentalize sensitive client information efficiently and build trust quickly. By collaborating confidently in a secure environment, you can streamline workflows and gain a competitive edge. This helps turn new prospects into clients and supports long-term partnerships.

✨ Streamlined Document Signing and Lifecycle Management

Remove the risks and effort involved in switching between separate tools for signing documents. The integrated eSign feature lets you manage the entire document lifecycle within Tresorit.

You can apply your digital signature to files in just a few clicks. This seamless integration drastically improves efficiency for common business processes. For example, customers have cut down invoice approval times from days to mere hours by keeping the process in one secure location.

🔒 Advanced Controls for Sharing Critical Files

Tresorit allows you to exchange critical files internally and externally with robust safeguards in place. You maintain end-to-end control even when transmitting documents outside your organization.

If you use secure sharing links, you can enhance protections with specific rules. You can protect shared files using a required password, or limit how many times a file can be opened. You may also add watermarks to restrict unwanted distribution and use email notifications for tracking. This is perfect for businesses that need best-in-class security for file transmission.

✨ Secure Emailing and Attachment Replacement

Replace the risks associated with traditional email attachments, especially large files, using secure links. Simply upload files to a secure Tresorit folder and email the corresponding encrypted link.

For broader confidence, the Email Encryption Add-On allows you to encrypt your entire email content instantly. This one-click solution lets you share confidential information and send attachments securely. It ensures your communications stay protected, regardless of file size or sensitivity.

✨ Flexible Data Residency for Compliance

Tresorit makes it easier to meet complex regulatory requirements by offering custom data residency options. You get to choose exactly where your data is physically stored.

Options include selecting a Swiss data center, a preferred GDPR-compliant location, or an overseas region. This flexibility ensures you keep client data where it belongs, providing a compliant and trustworthy solution for globally operating organizations.

Use Cases

🤝 Confidential Client and Partner Collaboration

Many projects require managing highly sensitive data from clients or partners. Tresorit Engage helps you create secure, branded data rooms within seconds. This allows you to compartmentalize confidential information efficiently and maintain strict access controls.

You can move projects faster and exchange files securely, all within one encrypted space. This capability enhances client trust and provides a strong competitive edge in sensitive industries like finance or legal services.

Tip: Use the branding options to reinforce professional trust and show clients their data security is a key priority.

✍️ Streamlined Document Approval and eSignatures

Switching between different tools for eSignatures creates complexity and slows down workflows. Using Integrated eSign, you can manage the entire document lifecycle efficiently in one location. This removes the risks and hassle associated with tool boundaries.

For example, one customer cut the time needed for invoice approval by managing the entire signing process digitally. They reduced the timeframe from several days down to just two or three hours. This shows the platform helps optimize crucial internal business processes.

🔗 Replacing Risky Email Attachments

Sending large or critical files via standard email attachments is risky and often ineffective. You can securely replace these attachments with intelligent, traceable links. This allows you to handle even the largest files safely.

Secure Link Transfer Flow:

  1. Upload the confidential files to a designated Tresorit folder.
  2. Email the secure link to the invited recipients.
  3. Protect the link with controls like required passwords, watermarks, or open limits.
  4. Recipients check the folder and access the secure data directly.

🇨🇭 Meeting Complex Data Residency Requirements

Compliance standards like GDPR require careful control over where digital data is physically stored. Tresorit helps you meet complex compliance needs by offering custom data residency options. You decide exactly where your clients’ data belongs.

Organizations can choose a Swiss data center, a GDPR-compliant location, or another overseas region. This capability ensures your data management strategy is fully compliant and offers a safer user experience than alternative solutions.

☁️ Secure Internal Storage and Synchronization

Everyday business operations rely on employees storing, syncing, and sharing files internally. Tresorit SecureCloud provides a robust platform where you can safeguard all precious files with zero-knowledge, end-to-end encryption. You, and only you, have full control over your confidential data.

This robust infrastructure allows teams to store, upload, edit, re-upload, and share business-critical information quickly. The constant layer of security ensures that efficiency never compromises file integrity or privacy.

Pricing Overview for Tresorit

Pricing range
Not explicitly stated
Pricing types
Free trial

Tresorit structures its offering around distinct products focused on secure exchange, cloud storage, or collaboration needs. While the platform offers a 14-day free trial, specific pricing details for these solutions are not explicitly stated in the available materials.

Plans & Pricing

Tresorit Engage

Contact for pricing
Not explicitly stated
  • Encrypted data rooms
  • Client collaboration features
  • Branded collaboration spaces
Not explicitly stated

Tresorit SecureCloud

Contact for pricing
Not explicitly stated
  • Store, sync, and share sensitive files
  • End-to-end (e2e) encryption
  • Zero-knowledge protected cloud platform
Not explicitly stated

Tresorit FileSharing

Contact for pricing
Not explicitly stated
  • Secure file exchange when storage is outsourced
  • Protect shared files with password, watermark, and open limit controls
  • End-to-end control
Not explicitly stated

Tresorit offers several solutions tailored to specific user needs, but specific pricing details are Not explicitly stated.

These specialized products focus on secure collaboration, cloud storage, and file exchange. You will need to select a product to find the plan with the right features tailored to your requirements.

Tresorit Engage

Price: Not explicitly stated Websites Supported: Not explicitly stated Best For: Client and partner management using secure, encrypted data rooms. Refund Policy: Not explicitly stated Other Features:

  • Build client trust with encrypted data rooms
  • Collaborate confidently and exchange files securely
  • Encrypted, branded space

If your primary focus is secure external collaboration and building client trust, choose Tresorit Engage. This plan helps manage sensitive partnerships using dedicated, encrypted data rooms. It’s designed to streamline your workflows from prospect to partner.

Tresorit SecureCloud

Price: Not explicitly stated Websites Supported: Not explicitly stated Best For: Storing, syncing, and sharing valuable, sensitive files in an encrypted cloud. Refund Policy: Not explicitly stated Other Features:

  • Zero-knowledge e2e encryption
  • Store, sync, and share files securely
  • Full control over confidential data

SecureCloud is ideal for users who need a robust, fully encrypted cloud platform where they maintain complete control. Use this solution for safeguarding sensitive documents and records with guaranteed privacy. 🔒

Tresorit FileSharing

Price: Not explicitly stated Websites Supported: Not explicitly stated Best For: Securely sharing files when you already have established storage infrastructure. Refund Policy: Not explicitly stated Other Features: Secure file sharing with end-to-end control; protect shared files with password, email notification, watermark, and open limits.

Pick the FileSharing option if you primarily need best-in-class security specifically for transmitting documents. This option works great for businesses that already manage their own storage but require secure external sharing links.

Tresorit makes it easy to try their service risk-free. You can test the platform's full capabilities and features using the 14-day free trial without limitation before committing to any paid solution.

User Reviews

Tresorit receives deeply polarized feedback from users across Trustpilot and Capterra. Many users who prioritize absolute data security laud the platform, calling it the best option available for zero-knowledge, end-to-end encryption storage.

They note features like turning any folder into a secured cloud space are excellent, and the resulting peace of mind often justifies the high cost. However, the majority of negative reviews center on severe issues with reliability and customer service responsiveness.

Users report woefully inadequate support, stating that tickets are ignored for months, even for professional subscribers experiencing persistent technical glitches. Key problems include slow upload/download speeds, syncing failures without alert, and complicated migrations that often fail entirely.

Furthermore, the pricing and refund policies are scrutinized, with multiple reports of Tresorit refusing refunds, even when the service was non-functional immediately after purchase ❌. While the security framework is top-tier, potential users must weigh this against substantial reports of poor operational functionality and ignored support requests.

What users say elsewhere

David S.
· Trustpilot · Oct 26, 2021
5.0 / 5

I’ve been a Premium subscriber for years. If you need genuinely secure storage with no backdoor and end-to-end encryption, it's the best option available. The support team is fast and helpful, and the iOS app is easy to navigate.

Sarah M.
· Trustpilot · Sep 7, 2023
1.0 / 5

I bought 10 business licences and tried to migrate our files. I never finalized a successful setup, despite 6 weeks of trying with their support team. I would NEVER recommend this product; the level of service was inadequate.

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Why use Tresorit?

Why should you choose Tresorit to manage your crucial digital assets?

This platform is specifically designed for security, yet it maintains high usability. It helps you manage collaboration while keeping client trust at the forefront. Here are core reasons why Tresorit stands out:

  • ✅ Maintain Absolute Control: Tresorit uses zero-knowledge end-to-end encryption. You have full control over your data stored in their SecureCloud, ensuring maximum privacy for your files.
  • ✅ Create Confidential Workspaces: Implement secure data rooms quickly using Tresorit Engage. This helps you manage projects and clients confidentially in a branded, encrypted space, improving efficiency and competitive edge.
  • ✅ Streamline Document Signing: Remove the hassle of switching tools for eSignatures. By managing your entire document lifecycle in one place, one customer was able to cut their invoice approval time from several days down to just hours.
  • ✅ Ensure Custom Data Residency: Meet complex compliance needs by choosing specific data center locations. You can opt for a Swiss data center, a GDPR-compliant location, or an overseas region.
  • ✅ Protect Shared Files: Enhance external exchanges with robust sharing protections. You can safeguard files using required passwords, watermarks, email notifications, and open limits.

Ready to transform your workflow with Tresorit?

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Frequently Asked Questions

How is Tresorit’s pricing determined since plan prices aren’t listed?

Tresorit does not use fixed pricing tiers. Instead, they offer specialized products like Engage or SecureCloud based on your organization's specific needs. You must select a product first, and then you'll need to request a customized quote.

What tools or platforms does Tresorit integrate with?

Tresorit works with several popular applications to help you maintain productivity. You can currently integrate the platform with tools like Google and Outlook for streamlined workflows.

What functionality is available during the 14-day free trial?

The free trial lasts 14 days and gives you access to the platform's full capabilities without limitation. You should use this time to thoroughly test the features tailored to your needs before subscribing.

Who benefits the most from selecting Tresorit?

Tresorit is best suited for organizations that manage highly sensitive or confidential data. It strongly appeals to users whose priority is zero-knowledge security, absolute data control, and advanced regulatory compliance.

Can I choose the physical location where my data is stored?

Yes, Tresorit provides options for custom data residency to meet compliance needs. You can choose a data center in a Swiss location, a location compliant with GDPR, or another overseas region.

Are there optional features I can add to my chosen product?

Yes, you can extend your chosen product with powerful add-ons. These include Tresorit eSign for managing digital signatures and Tresorit EmailEncryption for securing email content and attachments.

Does Tresorit offer a money-back guarantee or refund policy?

Not explicitly stated on the official site. Since there's no publicly detailed refund policy, we highly recommend using the 14-day free trial to ensure the service fully meets your expectations.

What is zero-knowledge encryption, and how does it protect my files?

Zero-knowledge end-to-end encryption means only you hold the keys to decrypt your data. Even Tresorit cannot access or view your files, ensuring maximum control and privacy over your sensitive information.

For organizations, is pricing based on the number of users or data usage?

Not explicitly stated on the official site. Tresorit's pricing is customized by product, so you should clarify the billing structure—whether it's per-seat, per-feature, or usage-based—when requesting your final quote.

What are the limits on storage capacity or file upload size?

Not explicitly stated on the official site. Unlike standard cloud providers, specific quotas for storage capacity, bandwidth, or file limits are likely determined during the custom consultation process.

What kind of protection measures can I apply to shared files?

When sharing files externally, you retain full control. You can safeguard the content using enforced passwords, file watermarks, email notifications for access, and setting limits on how many times a file can be opened.

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