# Add Page Numbers to PDF for e-commerce sellers

_Updated July 2026 · Arthize · https://arthize.com/for/ecommerce-sellers/page-numbers-pdf_

Arthize lets e-commerce and retail sellers add page numbers to a PDF in a private workspace — free, with no watermark. Adding page numbers stamps consistent numbering in the position and format you choose, so a combined or scanned document paginates correctly.

## Why e-commerce sellers add page numbers to a PDF

A seller merges a month of invoices into one file for the accountant, converts a supplier's PDF price list to Excel, and compresses the product catalogue for a marketplace upload.

**Built for invoices.** Whether it's invoices, packing slips, catalogues, Arthize's add page numbers to pdf keeps the work inside your private workspace. Order and customer data is confidential; private processing avoids leaking it to a free tool.

## What matters when you add page numbers to a PDF

Page numbers can start from any value and sit in any corner.

Numbering is essential after merging documents that lost their pagination.

The numbering is written into the file, not just displayed.

## How to add page numbers to a PDF

1. **Open the page-number tool** — Sign in and open the page-number tool.
2. **Add your PDF** — Upload the document to number.
3. **Choose format and position** — Pick the style, starting number and corner.
4. **Download** — Get a paginated PDF.

## FAQ

### How do e-commerce sellers add page numbers to a PDF for free?

Adding page numbers stamps consistent numbering in the position and format you choose, so a combined or scanned document paginates correctly. On Arthize it's free with no watermark, and the file is deleted after the job — which is why e-commerce and retail sellers can use it for invoices without a confidentiality risk.

### Is it private to add page numbers to a PDF sensitive invoices?

Yes. Order and customer data is confidential; private processing avoids leaking it to a free tool. Files are processed inside your private Arthize workspace and deleted after the job.

### How do I add page numbers to a PDF?

Adding page numbers stamps consistent numbering in the position and format you choose, so a combined or scanned document paginates correctly. On Arthize it's free with no watermark and processed privately.

### Can I start numbering from a specific page?

Adding page numbers stamps consistent numbering in the position and format you choose, so a combined or scanned document paginates correctly. On Arthize it's free with no watermark and processed privately.