Attach extra pages to a document

Where: Open a document → ⋮ (three-dot menu) at the top right of the document area, or the attach button on the PDF toolbar.

1. Click ⋮ and choose the attach action, or click the dedicated attach button on the PDF toolbar. A file picker opens.
2. Select the file you want to attach. Accepted formats: PDF, JPG, PNG.
3. Confirm the selection. The file is appended to the end of the document’s PDF. If the original invoice had 2 pages and you attach a 3-page contract, the document now shows 5 pages — the original first, then your attachment.

Common uses: supplier contracts, framework agreements, photos of paper receipts, or email threads saved as PDF.

Example

Your office-supplies supplier sends an invoice referencing a blanket order. Attach the blanket-order PDF so the approver can see the agreed terms alongside the invoice without leaving the document.

Related: Rotate an attached page · Delete an attached page