Take back your Google Drive.

Bulk-revoke access, audit who can see your files, and back up everything shared with you — from a sidebar inside Google Drive.

Get early access How we handle your data

Three jobs Google Drive doesn't do.

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Bulk Revoke

Paste a list of emails (or a whole domain). DriveSentinel removes their access from every file you own — in seconds, with a per-recipient report.

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Smart Revoke

Schedule access removal for a future date. Idle files get revoked immediately; active files are queued, with an optional warning email sent to the recipient.

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Audit & Backup

See exactly who has access to your files, sorted by file count. Export the audit to a Sheet. One-click backup of everything shared with you into your own Drive.

How it works

Install from the Google Workspace Marketplace. Grants only Drive sharing-permission access — never the content of your files.
Use the sidebar in Google Drive. Three tabs: Revoke, Backup, Audit.
Everything runs in Apps Script under your own account. The developer doesn't operate any servers and never sees your data.

Privacy is the product.

DriveSentinel never reads the content of your files — only sharing metadata. No servers. No analytics. No data transfer. All processing happens inside Google Apps Script under your own Google account.

Read the full privacy policy