Install and open

Install Quietbound PDF Tools from Google Workspace Marketplace and approve the displayed scopes.
In Google Drive on the web, select one or more PDF files.
Choose Open with > Quietbound PDF Tools.
If a selected file shows Grant access, use that button to authorize the file, then reopen the add-on.

Available operations

Merge: select two to ten PDFs and merge them in Drive selection order.
Extract or reorder: enter a page sequence such as 3,1,5-7.
Delete: enter the pages to remove.
Rotate: enter the pages and choose 90, 180, or 270 degrees.

Every operation creates a new PDF in the source folder. Originals are never overwritten. Encrypted, password-protected, malformed, and page-less PDFs are rejected.

PDF bytes are processed in Google Apps Script with embedded WebAssembly. They are not uploaded to Quietbound or Benchcut Logic servers.

Permissions

Permission	Reason
Selected Drive item metadata	Show selected PDF files and their access state.
Files opened with the add-on	Read selected PDFs and create output PDFs in Drive.
External requests	Download selected bytes from Google's authenticated Drive media endpoint into Apps Script.