# Resize PDF for engineers

_Updated July 2026 · Arthize · https://arthize.com/for/engineers/resize-pdf_

Arthize lets engineering teams resize PDF pages in a private workspace — free, with no watermark. Resizing a PDF changes the page dimensions — for example scaling to A4 or Letter — so a document prints and fits the way you need.

## Why engineers resize PDF pages

An engineer merges drawings and specs into one submittal, compares two revisions to catch changes, and archives the final set as PDF/A so it stays readable for the project's lifetime.

**Built for drawings.** Whether it's drawings, specifications, reports, Arthize's resize pdf keeps the work inside your private workspace. Project documents can be commercially sensitive; a private workspace protects designs and client data.

## What matters when you resize PDF pages

Resizing changes the page dimensions to a target like A4 or Letter.

It normalises documents with mixed page sizes.

Scaling keeps content proportional.

## How to resize PDF pages

1. **Open the resize tool** — Sign in and open the Resize tool.
2. **Add your PDF** — Upload the document.
3. **Choose a size** — Pick a target page size like A4 or Letter.
4. **Download** — Get a resized PDF.

## FAQ

### How do engineers resize PDF pages for free?

Resizing a PDF changes the page dimensions — for example scaling to A4 or Letter — so a document prints and fits the way you need. On Arthize it's free with no watermark, and the file is deleted after the job — which is why engineering teams can use it for drawings without a confidentiality risk.

### Is it private to resize PDF pages sensitive drawings?

Yes. Project documents can be commercially sensitive; a private workspace protects designs and client data. Files are processed inside your private Arthize workspace and deleted after the job.

### How do I resize a PDF to A4?

Resizing a PDF changes the page dimensions — for example scaling to A4 or Letter — so a document prints and fits the way you need. On Arthize it's free with no watermark and processed privately.

### Can I make all pages the same size?

Resizing a PDF changes the page dimensions — for example scaling to A4 or Letter — so a document prints and fits the way you need. On Arthize it's free with no watermark and processed privately.