Commenter access lets a reviewer provide feedback on supported Google Drive files without directly editing the original content. It is a better starting point than Editor when the task is review, but the file’s format and inherited permissions still matter.
Set a review role on the correct file
Open Share on the original item and add the reviewer or change their direct role to Commenter. Confirm the email address, then save. Ask them to open the link using that account.
For a Google document, review may include comments and suggestions. Other formats and preview interfaces expose different controls. If a comment tool is unavailable, first identify the format and supported application instead of immediately granting Editor.
Check whether broader rights already exist
A reviewer who inherits Editor from the parent folder may retain edit rights even when a direct file entry says Commenter. Google does not normally allow a child file to reduce the role inherited from its parent.
Use a separate or appropriately limited-access folder when the review audience needs a different boundary. Group membership and General access also require inspection. Shared-drive roles and restrictions have their own rules.
Confirm the review process
Give the reviewer a clear scope and ask them to leave feedback on the intended original. A Commenter role is not the same as a formal approval request, and a comment does not automatically establish approval or signature. If the process needs formal review controls, verify that your account supports them separately. Review access again when the work is finished. Remember that limiting editing does not by itself prevent every possible copy or disclosure of information the reviewer can see.
References
- Share and manage access to files and folders in Google Drive
- Learn about limited access to files and folders in Google Drive
Reviewed against the linked official product guidance on November 3, 2026. Features, limits, screen labels, and access can vary by account, platform, region, and organization policy.