Proton Free
$0
month
5 GB of end-to-end encrypted storage with access to Proton Docs and Proton Sheets.
Check current pricing →P
Proton Drive
Proton Drive is an end-to-end encrypted cloud storage and file-sharing service with web, desktop, mobile, and command-line access.
Editorial overview
Aggregated Overview
Proton Drive provides encrypted storage, sharing controls, version recovery, online document and spreadsheet editors, desktop and mobile apps, and a command-line interface. Pricing is competitive for privacy-focused storage, but the public pricing page does not expose all localized paid-plan prices in search results. The assessment relies mainly on official product documentation and support materials.
This profile combines documented product information and independent evidence where available. It is not a hands-on test unless TechZella explicitly identifies one.
Overview
Proton Drive is a cloud storage and file-sharing service operated by Proton AG. It encrypts file contents, filenames, and folder names before data leaves the user’s device.
The service supports browser access, Windows and macOS applications, Android and iOS/iPadOS mobile apps, and a command-line interface for automation. Proton Drive also includes Proton Docs and Proton Sheets for encrypted online document and spreadsheet work.
Personal plans include a free 5 GB tier. Business plans provide team administration, shared storage, file permissions, and storage capacity of 1 TB per user on the Drive Professional plan.
Proton Drive Decision Snapshot
A quick way to understand who this product may suit, where its limits matter, and which facts are most relevant before you compare alternatives.
Platforms
Android, API/SDK, iOS, iPadOS, Linux CLI, macOS
TechZella assessment
8.1/10
Proton Drive Pros & Cons
Pros
- End-to-end encryption protects file contents and key metadata.
- A free 5 GB personal plan is available.
- Supports web, desktop, mobile, and command-line access.
- Provides password protection, expiry dates, and link revocation.
- Includes encrypted document and spreadsheet editors.
- Offers business administration and team collaboration features.
Cons
- Broad third-party integration coverage was not verified.
- The CLI is not documented as a general-purpose public REST API.
- Linux support is centered on the CLI rather than a full desktop synchronization client.
- Paid-plan prices vary by billing period, currency, and region.
- Mainstream office-suite interoperability may be narrower than Google Drive or OneDrive.
Proton Drive Pricing & Plans
Drive Plus
month or year
200 GB of encrypted storage, photo and document storage, and extended file-version recovery.
Check current pricing →Proton Unlimited
month or year
500 GB of storage bundled with Proton Mail, Proton VPN, Proton Calendar, and Proton Pass.
Check current pricing →Proton Duo
month or year
2 TB of storage for up to two users, plus the Proton Unlimited service bundle.
Check current pricing →Drive Professional
per user per month
Business plan with 1 TB per user, cloud storage, file sharing, document editing, and spreadsheet editing. Eligible new customers can try it for 14 days.
Check current pricing →Pricing may change. Verify current plans on the vendor's website.
Proton Drive Competitors & Alternatives
Compare similar products directly, then see which alternatives may make more sense when your requirements differ.
Direct competitors
These products address broadly similar requirements. The descriptions focus on documented reasons a buyer might compare them with Proton Drive.
Proton Drive Features
Security and Privacy
- End-to-end encryption for file contents
- Encryption for filenames and folder names
- Cryptographic content signatures
- Encrypted storage infrastructure
- Open-source and independently audited applications
Storage and Backup
- Personal cloud storage
- Photo backup
- File version recovery
- Support for files of any size or format
- Cross-device synchronization
File Sharing
- Shareable file and folder links
- Password-protected sharing links
- Expiration dates for sharing links
- Access revocation
- Sharing with recipients who do not have Proton accounts
Productivity
- Proton Docs online document editor
- Proton Sheets online spreadsheet editor
- Shared folders
- Folder collaboration
- Team file management
Platforms and Automation
- Web application
- Windows desktop application
- macOS desktop application
- Android application
- iOS and iPadOS applications
- Command-line interface for Windows, macOS, and Linux
- Proton Drive SDK
Proton Drive Specifications
| Product type | Encrypted cloud storage and file sharing |
|---|---|
| Deployment | Cloud-based SaaS |
| Web access | Yes |
| Desktop apps | Windows and macOS |
| Mobile apps | Android, iOS, and iPadOS |
| Linux support | CLI available; full desktop application not verified |
| Integrations | Proton Docs, Proton Sheets, Proton ecosystem |
| API | Proton Drive CLI built on the Proton Drive SDK |
| Encryption | End-to-end encryption |
| Free plan | 5 GB personal storage |
| Free trial | 14 days for eligible new business customers |
| Personal money-back guarantee | 30 days |
| Business storage | 1 TB per user on Drive Professional |
| Storage locations | Switzerland, Germany, or Norway |
| Business compliance references | ISO 27001, SOC 2 Type II, HIPAA, CCPA, and GDPR support claims |
Our evidence-based assessment
TechZella Score
A proprietary editorial score based on product capabilities, usability, value, performance, support and user sentiment evidence.
8.1/10Moderate confidence
Proton Drive provides encrypted storage, sharing controls, version recovery, online document and spreadsheet editors, desktop and mobile apps, and a command-line interface. Pricing is competitive for privacy-focused storage, but the public pricing page does not expose all localized paid-plan prices in search results. The assessment relies mainly on official product documentation and support materials.
Methodology v1.0. The assessment weighs feature coverage (25%), ease of use (15%), value for money (20%), performance (15%), support (10%) and user sentiment (15%), using researched product evidence and verified review evidence where available. It is a TechZella editorial assessment, not a direct user-review average.
Proton Drive FAQs
Answers begin with the clearest available response, followed by the context that helps you act on it.
Does Proton Drive have a free plan?
Yes. Proton Free includes 5 GB of encrypted storage, along with access to Proton's online document and spreadsheet editors.
Which platforms support Proton Drive?
Proton Drive supports the web, Windows, macOS, Android, iOS, and iPadOS. Its CLI supports Windows, macOS, and Linux.
Does Proton Drive provide an API?
Yes.
Proton provides a command-line interface built on the Proton Drive SDK. The CLI supports scripted file management and sharing workflows. A separate public REST API was not verified in the researched official documentation.
Proton provides a command-line interface built on the Proton Drive SDK. The CLI supports scripted file management and sharing workflows. A separate public REST API was not verified in the researched official documentation.
Does Proton Drive offer integrations?
Yes.
Native integration is available with Proton Docs and Proton Sheets. The CLI and SDK support workflow automation. No broad catalog of third-party integrations was verified in the researched official documentation.
Native integration is available with Proton Docs and Proton Sheets. The CLI and SDK support workflow automation. No broad catalog of third-party integrations was verified in the researched official documentation.
Is there a free trial?
Yes.
Eligible new business customers can try business plans for 14 days. Personal users can use the free plan, while paid personal subscriptions include a 30-day money-back guarantee.
Eligible new business customers can try business plans for 14 days. Personal users can use the free plan, while paid personal subscriptions include a 30-day money-back guarantee.
Can recipients without Proton accounts open shared files?
Yes. Proton's sharing documentation states that recipients can access shared files through links without Proton accounts. Link passwords and expiration dates can add access controls.
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