How do I split a combined PDF into separate invoices before extracting data?

Direct answer

Split a combined PDF by detecting invoice boundaries such as vendor changes, invoice numbers, page counts, totals, or first-page headers before extraction. Lido helps review split results and extract each invoice separately.

For “How do I split a combined PDF into separate invoices before extracting data?”, define the exact fields, rows, review rules, and destination before scaling automation across a larger document batch.

What the workflow should include

The workflow should mark document boundaries, preserve page ranges, prevent pages from being attached to the wrong invoice, and flag uncertain splits for human review.

For “How do I split a combined PDF into separate invoices before extracting data?”, pay special attention to layout changes, multi-page invoices, duplicate bills, missing PO data, and values that need finance review; those edge cases usually determine whether the output is usable downstream.

How Lido helps

For teams trying to split a combined PDF into separate invoices before extracting data, Lido combines AI document extraction with spreadsheet-style review, validation, and automation for AP and finance teams.

That lets teams answer “How do I split a combined PDF into separate invoices before extracting data?” with a reusable process that can be tested, corrected, and connected to spreadsheets, AP import files, QuickBooks, or ERPs.

Example workflow

1. Collect invoice PDFs from email, shared folders, uploads, or another intake path.
2. Define the target fields or table columns: document boundaries, invoice numbers, vendors, and page ranges.
3. Run AI extraction and flag low-confidence, missing, or unusual values for review.
4. Export approved results to Excel, Google Sheets, QuickBooks, or an ERP-ready file and monitor exceptions over time.