The free Microsoft Word alternative you can trust
From collaborating on business documents to editing personal projects, Docs in Proton Drive lets you do it all securely and seamlessly.

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Proton Docs vs. Microsoft Word
Unlike Microsoft Word, Proton Docs offers an encrypted environment for all documents — ensuring your work, clients, and private data are never exposed.
features | undefined | undefined | |
|---|---|---|---|
Free plan | |||
Real-time collaboration | |||
Comment and suggesting modes | |||
Available on web, desktop, mobile | |||
End-to-end encryption | |||
Secure sharing | |||
Open source | |||
Swiss privacy protections | |||
Part of an end-to-end encrypted suite |
The collaborative document editor built for security
Your data is your most valuable asset. Docs in Proton Drive empowers you and your team to easily edit, share, and work together on documents with uncompromising privacy.
Exchange feedback without friction
Multiple people can edit, leave suggestions, and track changes in real time. Collaborators can add comments and suggestions without affecting the original draft, enabling seamless and transparent reviews.

Stay in sync anywhere
Proton Drive instantly synchronizes changes across all devices so everyone’s always up to speed on the latest developments, whether they’re in the office or working remotely.

Defend confidential data
Proton Drive’s end-to-end encryption shields your files from unauthorized access, simplifying compliance and offering greater protection from ransomware and data leaks.

Manage documents with granular control
Seamlessly import your Microsoft Word files with the flexibility to export documents in popular formats. Securely share documents and adjust or revoke user permissions in a few clicks.

Work securely with confidence
Your work is for your eyes only. We go above and beyond to ensure your content is protected from plagiarism and monitoring, and will never be used to train AI models.

Go beyond documents with Proton Drive
Proton Drive is more than Docs; it’s a comprehensive, end-to-end encrypted platform for your entire business. Our secure document editor is integrated with robust cloud storage, allowing your team to securely store and manage everything from legal contracts and reports to creative assets, all in one encrypted vault.

Switch to a private and free Microsoft Word alternative
Reclaim control of your business security with an alternative to Microsoft Word that puts privacy first. Docs in Proton Drive ensures you’re safe from third-party data exposure and unauthorized access.
Encrypt every edit
Sharing made simple
Generate sharing links that remain secure, with the ability to add passwords and expiry dates for another layer of protection.
Trust in transparency
All Proton apps are open source, meaning anyone can validate our security claims. We also undergo frequent independent audits.

Protected by strong privacy laws
Proton is based in Switzerland, so your data is protected by some of the toughest privacy laws in the world — and outside the jurisdiction of US authorities.

Make privacy the norm
By adopting Docs in Proton Drive, you’re helping build a better world where confidential communication is the standard, not the exception
Frequently asked questions
- Is Proton Docs safer than Microsoft Word?
- What is the best alternative to MS Word?
- Why should I use an encrypted online document editor?