Google Drive, available: Preview client-side encrypted PDF

Now generally available: Preview client-side encrypted PDF and image files directly in Google Drive

Client-side encryption (CSE) gives organizations ultimate control over who can access their most confidential data, using customer-managed encryption keys that render the data unreadable to unauthorized third parties, including Google. Google Drive now supports previewing CSE files directly within Drive. Previously, users had to download encrypted non-native files to their local devices in order to see the contents. With this capability, authorized users can preview encrypted content instantly in their web browser without ever leaving Drive.

The feature improves productivity and strengthens security by removing the need for unnecessary downloads. At launch, previewing is available only in Drive, and only for:

Encrypted PDF documents
Encrypted image file formats

Getting started

Admins: There is no admin control for this feature.
End users: This feature will be on by default. Visit the Help Center to learn more.

Rollout pace

Rapid Release and Scheduled Release domains: Extended rollout (potentially longer than 15 days for feature visibility) starting on October 15, 2026

Availability

Enterprise: Enterprise Plus
Education: Education Standard and Plus
Other Editions: Frontline Plus, Assured Controls, Assured Controls Plus

Resources

Google Workspace Admin Help: About client-side encryption
Google Workspace Help Center: Get started with encrypted files in Drive, Docs, Sheets & Slides
Google Workspace Updates Blog: Preview client-side encrypted PDF and image files directly in Google Drive, now available in beta

Google Drive now allows authorized users to preview client-side encrypted (CSE) PDF and image files directly within their web browser. Previously, users had to download these heavily secured, non-native files to their local devices to see their contents. [1]

This update significantly improves productivity and enhances corporate security by removing the need for unnecessary local downloads. [1]

Key Details of the Update

Supported Formats: At launch, instant previewing is strictly available for encrypted PDF documents and encrypted image file formats.
Where It Works: The capability is currently supported exclusively when accessing files through Google Drive on the web.
How CSE Works: Client-side encryption ensures that organizations retain ultimate control over their most confidential data. It uses customer-managed encryption keys, rendering the data completely unreadable to unauthorized third parties, including Google. [1]

Would you like to know which Google Workspace editions have access to this feature, or do you need help understanding how to set up client-side encryption for your organization?