Extract Invoice Data from PDF to Excel with AI — Free Online Tool (2026)

You have a stack of invoice PDFs — maybe from this month's expenses, maybe from a year's worth of receipts you need to organise. You need the data in Excel. Not the PDF layout, not a screenshot of the invoice — the actual structured data: vendor, date, amount, line items.

Copying that by hand is slow and error-prone. Pasting the PDF into Excel gives you a mess of unformatted text. What you need is an AI-powered extraction tool that reads the invoice like a human would and outputs a clean spreadsheet.

This guide shows you how to extract invoice data from any PDF — digital or scanned — into Excel, in seconds, for free.

For a broader overview of AI extraction technology, see our complete AI invoice processing guide.

What data can you extract from an invoice PDF?

Every invoice contains structured information trapped inside a document format. AI extraction pulls out all of it:

Header-level fields

• Vendor name and address — Who billed you
• Invoice number — The unique reference
• Invoice date — When it was issued
• Due date — When payment is due
• PO number — Your purchase order reference, if present
• Subtotal — Amount before tax
• Tax amount — VAT, GST, or sales tax
• Total — Final amount due
• Currency — EUR, USD, GBP, etc.
• Payment details — Bank account, IBAN, or payment link
• Tax identifiers — VAT number, tax ID

Line-item fields

• Description — What was purchased
• Quantity — How many units
• Unit price — Price per unit
• Line total — Quantity × unit price

All of these become columns in your Excel file. One row per invoice (header-level) or one row per line item — depending on how you want the data structured.

Step by step: invoice PDF to Excel

Step 1 — Upload your invoice PDFs

Open Inputo and drag in your invoice files. You can upload one PDF or multiple PDFs at once. Supported formats: PDF (digital or scanned), JPG, PNG, TIFF.

Step 2 — AI reads and extracts

The AI processes each invoice automatically. It identifies the document structure — where the header is, where the line items table starts, which numbers are totals versus quantities. No templates to create. No fields to map. It works on any vendor's invoice format from the first upload.

Step 3 — Review extracted data

Before exporting, you see all extracted fields in a review panel. Each field has a confidence score. High-confidence fields are ready to go. Low-confidence fields — usually from poor scans or unusual layouts — are highlighted for a quick check.

Step 4 — Download Excel file

Click export and download your .xlsx file. Open it in Excel, Google Sheets, or import it into your accounting software. The data is clean, structured, and ready to use.

Methods compared: how to get invoice data into Excel

Method	Speed	Accuracy	Scanned PDFs	Cost
Manual copy-paste	2–5 min per invoice	Prone to typos	Same speed — read and type	Free (your time)
Excel PDF import	Fast but messy	Garbled layout	Does not work	Free
Legacy OCR + templates	Fast after setup	90–95%	Needs per-vendor template	$50–500/month
AI extraction (Inputo)	Seconds per invoice	99%+ on clean PDFs	Works automatically	Free tier available

Handling real-world invoice challenges

Scanned and photographed invoices

Not every invoice starts as a digital PDF. Some are paper invoices you scan. Some are photos taken with a phone. Some are faxes. AI extraction handles all of these through built-in OCR — optical character recognition — that reads the text from images and converts it to structured data.

Tip: scan at 300 DPI or higher for best results. Phone photos work too — just make sure the invoice is well-lit and the text is legible.

Invoices in different languages

If you work with international suppliers, you receive invoices in multiple languages. Inputo supports English, Spanish, Italian, Portuguese, French, German, and Arabic — all in the same extraction run. No need to configure anything per language.

Different invoice layouts from different vendors

Every vendor has a different invoice template. Some put the total on the top right, others at the bottom left. Some use tables for line items, others use free-form text. Legacy OCR tools need a separate template for each layout. AI extraction adapts automatically — it understands the document structure regardless of format.

Multi-page invoices

Long invoices with many line items span multiple pages. Inputo processes multi-page PDFs as a single document, extracting all line items from all pages into one record. No need to split pages.

Mixed batches

Upload invoices from different vendors, in different languages, with different layouts — all in one batch. The AI processes each one independently and combines the results into a single Excel file. This is especially useful for monthly expense reporting or year-end accounting.

Use cases: who extracts invoice data to Excel?

Freelancers and solopreneurs

Track your expenses without spending hours typing. Upload your monthly invoices, get a spreadsheet, hand it to your accountant or import it into your bookkeeping tool.

Small business owners

Process supplier invoices, SaaS subscriptions, and contractor bills. See our dedicated guide on AI invoice processing for small businesses for a detailed walkthrough.

Accountants and bookkeepers

Process client invoices in bulk. Instead of spending hours on data entry per client, upload their invoice PDFs and get a structured Excel file in minutes.

Accounts payable teams

For higher-volume needs — hundreds or thousands of invoices per month — AI extraction scales linearly. The same workflow handles 10 invoices or 10,000. For a full comparison of AP automation tools, see our AI invoice processing guide.

Expense reporting

Employees submit expense receipts as photos or scans. Instead of manually entering each one, batch-upload them and extract all the data to Excel in one go.

Frequently asked questions

Can I extract invoice data from a scanned PDF to Excel?

Yes. Inputo uses AI-powered OCR that reads scanned invoices, photographs, and faxed documents. The system extracts the same fields as from a digital PDF — vendor name, invoice number, dates, amounts, and line items — and exports everything to Excel. Fields with low confidence are flagged for review.

How do I extract line items from an invoice PDF?

Upload the invoice to Inputo. The AI identifies the line items table automatically — regardless of column layout — and extracts each row as a separate entry in the Excel file with description, quantity, unit price, and line total.

Does it work with invoices in different languages?

Yes. Inputo supports seven languages: English, Spanish, Italian, Portuguese, French, German, and Arabic. You can upload invoices in different languages in the same batch — the system detects the language automatically.

Can I process multiple invoice PDFs at once?

Yes. Upload multiple invoice PDFs in a single session. Inputo extracts data from all of them and combines the results into a single Excel file with one row per invoice (or one row per line item if you are extracting at the line-item level).

What invoice fields are extracted to Excel?

Standard fields include: vendor name, invoice number, invoice date, due date, subtotal, tax amount, total, currency, payment details (IBAN/bank account), and tax identifiers (VAT number). Line items include description, quantity, unit price, and line total.

Is there a free way to convert invoice PDFs to Excel?

Yes. Inputo's free tier lets you upload invoice PDFs and download the extracted data as Excel files. No credit card required. The free tier covers typical small business volumes — enough for dozens of invoices per month.

Conclusion

Extracting invoice data from PDF to Excel does not have to be manual. AI reads any invoice — digital or scanned, any vendor format, any language — and outputs a structured spreadsheet with all the fields you need.

Upload your PDFs, review the extracted data, download the Excel file. No templates to configure, no per-vendor setup, no retyping. Whether you are a freelancer tracking expenses, a small business processing supplier bills, or an accountant handling client invoices in bulk, the workflow is the same.

For more on AI extraction, see our guides on AI invoice processing, AI invoice parsing, and extracting data from PDFs with AI.