Proton Drive Adds Collaborative Document Features

Proton Drive Adds Collaborative Document Features

Juliana Fernandez
1 min read

Proton Drive Enhances Privacy with New Document Collaboration Features

Proton, a leader in privacy-focused productivity apps, has expanded its secure cloud storage service, Proton Drive, to include document creation, editing, and collaboration features. This strategic move follows Proton's acquisition of the secure note-taking app Standard Notes earlier this year, strengthening their commitment to privacy and security. The additions to Proton Drive, launched in September 2022, come with a focus on zero-knowledge architecture and end-to-end encryption (E2EE), setting it apart from industry giants like Google Drive and Docs.

Key Takeaways

  • Proton Drive now offers document creation and collaboration features with robust security offerings.
  • It emphasizes zero-knowledge architecture and end-to-end encryption, distinguishing it from Google Drive.
  • New features include support for markdown, rich text, code blocks, and real-time collaboration with encrypted cursors.
  • Proton plans to open-source the code for Docs, ensuring transparency and independent security audits.
  • The transition to a nonprofit foundation reflects Proton's long-term commitment to privacy and independence from commercial agendas.


Proton's strategic expansion into document collaboration with a focus on privacy and security presents a formidable challenge to Google's dominance in cloud-based productivity tools. This move is likely to impact Google's revenue streams and market share, particularly in industries where data security is paramount. Proton's transition to a nonprofit foundation serves to reinforce its dedication to privacy, potentially appealing to a broader spectrum of privacy-conscious users and partners. The decision to open-source the Docs code further establishes trust and enhances security, setting Proton apart in the competitive cloud storage market.

Did You Know?

  • End-to-End Encryption (E2EE):
    • E2EE ensures that only communicating users can read messages, shielding data from third-party access and bolstering privacy and security, particularly in cloud storage and document collaboration services.
  • Zero-Knowledge Architecture:
    • This design ensures that service providers have no knowledge of stored or transmitted content, even in the event of a server breach, fortifying data security and user privacy.
  • Nonprofit Foundation Structure:
    • This model aligns a company's operations with its mission, emphasizing purpose over profit and ensuring sustained service integrity, particularly in privacy-focused enterprises.

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