How do I switch from Drive Professional to Proton Business Suite?

Go to All settings → Dashboard → Explore other Proton plans → Select Proton Business Suite and review your subscription before secure checkout. You'll immediately gain access to the entire Proton ecosystem, including Mail, Calendar, Pass, and VPN — beyond the basic access included in Drive Professional.

What's the difference between the Proton Business Suite and Enterprise plans?

The Proton Business Suite plan provides access to all features in the Proton ecosystem, including Mail, Calendar, Pass, and VPN — with preset features and flexible user-based pricing. The Enterprise plan is fully customizable and designed for larger organizations with advanced needs.

How do I get the Enterprise plan?

To get started, contact our sales team and we’ll work with you to create a custom Enterprise plan that fits the size and needs of your organization, including dedicated infrastructure, onboarding support, flexible enterprise cloud storage pricing options, and volume licensing.

How does Proton Drive help me stay compliant?

Proton Drive helps your business stay compliant with regulations like GDPR and HIPAA using end-to-end and zero-access encryption. Only you, your team, and those you choose to share files with can access your data. We securely store your data on servers in Switzerland or Germany, under strict privacy laws, and our infrastructure is ISO 27001 certified.

Collaborate securely with a Proton Drive plan

Drive Professional
Minimum 2 users
Includes these features:
- 1 TB secure cloud storage/user
- 365-day file version history
- Online document and spreadsheet editor
- End-to-end zero-access encryption
- Compliance with data protection regulations
- Apps for every device
Recommended
Proton Business Suite
Get everything in Drive Professional, plus:
- 10-year file version history
- Private and secure business email
- VPN for secure network access
- Password manager to protect credentials
- Shared calendar for streamlined scheduling

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30-day money-back guarantee

Enterprise

Customizable solution
Dedicated account manager
All Proton services

Let's talk

Compare our plans

Compare our plans
Features

Drive storage
Online document editor	Included	Included	Included
New Online spreadsheets
End-to-end encryption	Included	Included	Included
Share files and folders via link	Included	Included	Included
Advanced sharing security	Included	Included	Included
Version history	Included	Included	Included

Email addresses
Custom email domains supported
Messages per day	Unlimited	Unlimited	Unlimited
Folders	Unlimited	Unlimited	Unlimited
Labels	Unlimited	Unlimited	Unlimited
Custom filters	Unlimited	Unlimited	Unlimited
Attachments size	25 MB	25 MB	25 MB
HTML signatures	Included	Included	Included
End-to-end encryption	Included	Included	Included
Password-protected emails	Included	Included	Included
Encrypted contact details	Included	Included	Included
Hide-my-email aliases	Unlimited	Unlimited	Unlimited

Personal calendars
End-to-end encryption	Included	Included	Included
Send and receive invitations	Included	Included	Included

Vaults
Built-in 2FA authenticator
Unlimited logins and notes	Included	Included	Included
Unlimited credit cards
Unlimited devices	Included	Included	Included
Share with up to

Devices
Countries	10 countries	10 countries	10 countries
VPN speed	Medium	Medium	Medium
Worldwide streaming services
P2P/BitTorrent
NetShield malware and ad-blocker
Secure Core servers
Tor over VPN
VPN Accelerator
Custom DNS
LAN connections
Strict no-logs policy	Included	Included	Included
No ads	Included	Included	Included
Unlimited volume/bandwidth	Included	Included	Included
DNS leak prevention	Included	Included	Included
Kill switch/always-on VPN	Included	Included	Included
Encrypted VPN servers	Included	Included	Included
Router support	Included	Included	Included
Split tunneling (Android and Windows)

Encrypted wallet
Accounts per wallet
Bitcoin via email	Included	Included	Included

Stay compliant and confident

Easily comply with data protection regulations, including GDPR and HIPAA, with end-to-end encryption and advanced account security.

What our customers say about us

Rayan Dawud

"With Big Tech increasingly complicit in actions that compromise fundamental privacy and human rights, I made the switch from Google to Proton for both email and file storage about a month ago. And honestly? I’m never going back."

Kate Hammer

"I use local backup only for documents relating to my client work outside my practice management software, and have a drive on Proton for cloud access on the rare occasions I need it."

Take control of your business data with Proton Drive

Get Drive for business

Frequently asked questions

How do I switch from Drive Professional to Proton Business Suite?: Go to All settings → Dashboard → Explore other Proton plans → Select Proton Business Suite and review your subscription before secure checkout. You'll immediately gain access to the entire Proton ecosystem, including Mail, Calendar, Pass, and VPN — beyond the basic access included in Drive Professional.
What's the difference between the Proton Business Suite and Enterprise plans?: The Proton Business Suite plan provides access to all features in the Proton ecosystem, including Mail, Calendar, Pass, and VPN — with preset features and flexible user-based pricing. The Enterprise plan is fully customizable and designed for larger organizations with advanced needs.
How do I get the Enterprise plan?: To get started, contact our sales team and we’ll work with you to create a custom Enterprise plan that fits the size and needs of your organization, including dedicated infrastructure, onboarding support, flexible enterprise cloud storage pricing options, and volume licensing.
How does Proton Drive help me stay compliant?: Proton Drive helps your business stay compliant with regulations like GDPR and HIPAA using end-to-end and zero-access encryption. Only you, your team, and those you choose to share files with can access your data. We securely store your data on servers in Switzerland or Germany, under strict privacy laws, and our infrastructure is ISO 27001 certified.