Merge PDF invoices for accounting: month-end bundle without duplicates

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Combine supplier invoices into one archive PDF for AP review — naming, order, and duplicate checks.

Accounts payable often receives one PDF per vendor email. Month-end review is easier when invoices sit in a single scrollable file grouped by vendor or date.

Multiple invoice PDFs merged for AP review
Group by vendor code in filename order before merging.

Name files for merge order

Use VENDOR-YYYYMMDD-invoice.pdf so alphabetical pick order matches your ledger.

Watch duplicate PDFs

Resent invoices may appear twice — compare page totals against your AP list.

Merge then compress if needed

Merge first; if email rejects size, run compress on the bundle only after visual QA.

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Merge PDF

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