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What is Proton Drive?
Proton Drive is a secure cloud storage and collaboration platform built for professionals who manage sensitive data.
Whether you’re sharing internal documents, legal contracts, or client files, Proton Drive keeps your data private — by default.
Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t read your files. You can set passwords, add expiration dates, or revoke access instantly — so you’re always in control.
Each user gets 1 TB of storage, with the flexibility to add more as your team or projects grow.
Designed and hosted in Switzerland, Proton Drive is developed by the team behind Proton Mail and Proton VPN — trusted by over 100 million users worldwide. We’re independent, open source, and committed to keeping your data safe from surveillance and vendor lock-in.
Proton Drive helps you stay compliant, with support for:
- GDPR, HIPAA, ISO 27001, NIS2, and DORA
- Verified SOC 2 Type II audits
- No complex setup. No third-party tools required.
Built for security teams, law firms, healthcare providers, consultancies, and privacy-conscious organizations of all sizes.
What is Cryptshare?
Cryptshare is a groundbreaking solution designed to safeguard your sensitive information during its most vulnerable moments. In today’s work environment, effective communication of data and messages is essential, yet significant challenges arise when information is in transit.
These challenges include:
1. Ensuring data protection
2. Restrictions on file size
Our solution effectively addresses these issues in a straightforward and user-friendly way. Additionally, it provides a range of other advantages, such as:
* Comprehensive audit trails
* Adherence to essential data protection regulations
* Strong capacity for automating business communications
Moreover, Cryptshare is cost-effective, easy to implement, and can be accessed from any device that has a web browser. It complies with international standards like ISO 27001 and GDPR, ensuring your information remains secure throughout every stage of the process. Ultimately, Cryptshare empowers organizations to communicate securely and efficiently, enhancing overall productivity.
Integrations Supported
Azure Marketplace
Microsoft Outlook
Proton Docs
Proton Mail
Proton Pass
Proton VPN
RcloneView
SMSEagle
Integrations Supported
Azure Marketplace
Microsoft Outlook
Proton Docs
Proton Mail
Proton Pass
Proton VPN
RcloneView
SMSEagle
API Availability
Has API
API Availability
Has API
Pricing Information
$1.00/user/month
Free Trial Offered?
Free Version
Pricing Information
€5 per user per month
Free Trial Offered?
Free Version
Supported Platforms
SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux
Supported Platforms
SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux
Customer Service / Support
Standard Support
24 Hour Support
Web-Based Support
Customer Service / Support
Standard Support
24 Hour Support
Web-Based Support
Training Options
Documentation Hub
Webinars
Online Training
On-Site Training
Training Options
Documentation Hub
Webinars
Online Training
On-Site Training
Company Facts
Organization Name
Proton AG
Date Founded
2014
Company Location
Switzerland
Company Website
proton.me/business/drive
Company Facts
Organization Name
Cryptshare
Date Founded
2000
Company Location
Germany
Company Website
www.cryptshare.com
Categories and Features
Cloud Storage
Access Control
Archiving & Retention
Backup
Data Migration
Data Synchronization
Encryption
File Sharing
Version Control
Document Collaboration
Access Control / Permissions
Autosave
Chat / Messaging
Cloud Storage
Comments / Annotations
Edit / Change Tracking
Electronic Signature
Multiple File Formats
Pre-made Templates
Search
User Tagging
Version Control
Workflow / Approval Process
Encryption
Central Policy Enforcement
Drag & Drop UI
Email Encryption
Encryption Key Management
Endpoint Encryption
File Compression
File Encryption
Full Disk Encryption
Public Key Cryptography
Tokenization / Data Masking
File Sharing
Audit Trail
Chat / Messaging
Collaboration
Document Management
Drag & Drop
Electronic Signature
Encryption
File Synchronization
Search
User Management
Version Control
Workflow Management
Categories and Features
Email Security
Anti Spam
Anti Virus
Email Attachment Protection
Encryption
Policy Management
Quarantine
Reporting/Analytics
Whitelisting / Blacklisting
Encryption
Central Policy Enforcement
Drag & Drop UI
Email Encryption
Encryption Key Management
Endpoint Encryption
File Compression
File Encryption
Full Disk Encryption
Public Key Cryptography
Tokenization / Data Masking
File Sharing
Audit Trail
Chat / Messaging
Collaboration
Document Management
Drag & Drop
Electronic Signature
Encryption
File Synchronization
Search
User Management
Version Control
Workflow Management