NAS Drive Sync

NAS Drive Sync is a private, single-user tool. It keeps a backup copy of files from the owner's home NAS in the owner's own Google Drive. It runs on the owner's NAS and uses the open-source program rclone. It is not offered to the public, and only the owner's Google account uses it.

Privacy Policy

Last updated: 12 October 2026

What it accesses

The tool asks for the Google Drive scope https://www.googleapis.com/auth/drive. It uses that access only to:

• upload, update and delete files in the owner's Google Drive
• download files from the owner's Google Drive
• list folders in the owner's Google Drive

These actions only mirror the folders the owner has chosen.

How data is used and stored

• Files move only between the owner's NAS and the owner's Google Drive. No data is sent to any other service or person.
• The OAuth token is stored only on the owner's NAS, in a location that only the owner can read.
• The tool has no analytics, advertising or tracking. It does not sell, share or transfer data to anyone.
• Its use of information received from Google APIs follows the Google API Services User Data Policy, including the Limited Use requirements.

Removing access

The owner can revoke access at any time from Google Account › Third-party access. The token on the NAS can also be deleted.