Overlap Pattern — Exclude Step 5 — If it's a single page, type a pattern in the area below, press Enter and then right-click and Apply the Pattern Step 6 — Close all PDF files Open the “Auto-Rename PDF Files” Menu Step 1 — Open the “Auto-Rename PDF Files” Menu [1] Step 2 — Add “Invoice Number” Step 3 — Select File Naming Option Step 4 — Select a Sample File to Define the Overlap Pattern — Exclude Step 5 — If it's a single page, type a pattern in the area below, press Enter and then right-click and Apply the Pattern Step 6 — Close all PDF files To rename the first PDF file, click and hold the link, right-click, and click Rename. You can also drag the PDF file into the Rename Area to rename any of the PDF files in the hierarchy.