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Resize PDF for developers
Updated July 2026
Arthize lets software developers 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 developers resize PDF pages
A developer converts a Markdown spec to a clean PDF for a stakeholder, extracts text from a vendor PDF to parse it, and archives the release notes as PDF/A.
Built for technical docs. Whether it's technical docs, specs, README files, Arthize's resize pdf keeps the work inside your private workspace. Internal specs and unreleased docs are confidential; a private workspace keeps them off public converters.
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.
Common questions
- How do developers 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 software developers can use it for technical docs without a confidentiality risk.
- Is it private to resize PDF pages sensitive technical docs?
- Yes. Internal specs and unreleased docs are confidential; a private workspace keeps them off public converters. 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.
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