CryFS vs Tresorit
Side-by-side comparison of features, pricing, ratings, and alternatives.
CryFS is a free, open-source cryptographic filesystem that encrypts files locally before they are synced to cloud storage providers like Dropbox, Google Drive, iCloud, or OneDrive. Unlike tools that only encrypt file contents, CryFS also hides file sizes, file names, and the directory structure itself, so a compromised cloud provider cannot infer what is stored.
Tresorit is a cloud storage solution designed for businesses that require high levels of security and data protection. It uses zero-knowledge encryption, which ensures that only the user has access to the data, and not even Tresorit's employees can access it. This makes it an ideal solution for businesses that handle sensitive data, such as financial information, personal data, or confidential documents.
- Completely free and open source
- Hides metadata (names, sizes, structure), not just content
- Works with any cloud storage provider's sync client
- Actively maintained on GitHub
- Highly secure with zero-knowledge encryption
- Easy to use and collaborate with teams
- Scalable and flexible cloud storage
- Meets regulatory requirements for data protection
- Requires comfort with command-line tools and FUSE/Dokany setup
- Windows and newer macOS support has historically lagged behind Linux
- No official GUI, so it's less approachable for non-technical users
- Limited free storage space
- No free trial available
- Customer support can be slow to respond
More alternatives & similar tools
Alternatives to CryFS
View all →
Open-source client-side encryption that locks individual files before they sync to any cloud drive.
Cross-platform encrypted containers from Jetico for protecting files on disk and in cloud storage.
Alternatives to Tresorit
View all →
The Verdict
AI-generated from listing dataCryFS is a free, open‑source tool that encrypts everything locally and hides metadata, but requires command‑line/FUSE setup; Tresorit offers a turnkey, zero‑knowledge SaaS with collaboration features at an undisclosed price and less technical effort.
Key differences
- •CryFS is free and open source; Tresorit requires contacting sales for pricing and is proprietary.
- •CryFS encrypts and obscures file names, sizes, and folder structure; Tresorit encrypts content but does not claim metadata hiding.
- •CryFS runs locally via a FUSE/Dokany mount and works with any cloud sync client; Tresorit is a full cloud SaaS with its own web and app interfaces.
- •CryFS has no built‑in GUI or collaboration tools and needs technical skill; Tresorit provides built‑in sharing, versioning, and team collaboration.
- •CryFS offers limited official support (community GitHub); Tresorit provides 24/7 phone support, live chat, and email.
Pricing & value
CryFS is completely free and open source; Tresorit requires contacting sales, implying cost.
Ease of use / learning curve
Tresorit is a turnkey SaaS with web and app UI; CryFS needs command‑line/FUSE setup and no GUI.
Features & depth
Tresorit includes built‑in sharing, versioning, backups, and two‑factor auth; CryFS only provides encryption and metadata hiding.
Integrations & ecosystem
Tresorit lists integrations with Slack, Notion, GitHub, Microsoft Teams; CryFS only integrates via generic cloud sync clients.
Collaboration
Tresorit offers team sharing, collaboration tools, and access from any device; CryFS has no collaboration features.
Scalability
Tresorit is a cloud/SaaS platform designed to scale for businesses; CryFS is a desktop‑only mount, limited by local resources.
Support
Tresorit provides 24/7 phone, live chat, and email support; CryFS relies on community GitHub support only.
Security & privacy
CryFS hides file names, sizes, and directory structure in addition to content; Tresorit encrypts content but does not hide metadata.
Migration / lock‑in
CryFS stores data in any cloud provider you choose, avoiding vendor lock‑in; Tresorit stores data in its own SaaS environment.
Choose CryFS if…
Technical users who need free, open‑source encryption and want to keep data in their own cloud provider.
Choose Tresorit if…
Businesses that need easy‑to‑use, collaborative, zero‑knowledge cloud storage with professional support.
Common questions
Is there any cost to use CryFS or Tresorit?
CryFS is free and open source; Tresorit requires contacting sales for pricing, indicating a paid subscription.
Do both solutions hide file names and folder structure?
CryFS encrypts and obscures file names, sizes, and directory structure; Tresorit only encrypts file content, not metadata.
Can I collaborate with teammates directly within the platform?
Tresorit provides built‑in sharing, versioning, and collaboration tools; CryFS has no collaboration features and relies on external sync clients.