# Add Page Numbers to PDF for contractors

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

Arthize lets construction and trades teams 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 contractors add page numbers to a PDF

A contractor merges a bid, permit and change order into one project file, signs a document from their phone on site, and compresses a photo-heavy progress report to email the client.

**Built for bids.** Whether it's bids, permits, change orders, Arthize's add page numbers to pdf keeps the work inside your private workspace. Bids and client contracts are commercially sensitive; a private workspace keeps them secure.

## 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 contractors 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 construction and trades teams can use it for bids without a confidentiality risk.

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

Yes. Bids and client contracts are commercially sensitive; a private workspace keeps them secure. 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.