Resize PDF Tool

A fast, private, and fully functional client-side tool to resize PDFs.

Fast, Free, Private PDF Resizer (Offline)

Resize PDF pages to A4, A5, US Letter, Legal, or any custom size securely in your browser. 100% client side, lifetime free, unlimited use. No uploads, no watermarks, truly private.

Top rated, blazing fast, best in class. Your information is 100% confidential and secure at all times.

Why people love this PDF resizer

Offline & secure

Runs entirely in your browser. Your files never leave your device.

Unlimited & free forever

No accounts, no limits, no watermarks resize as much as you want.

Fast & simple

Drag and drop, choose size (A4, Letter, Legal, custom), and download in seconds.

Works everywhere

Modern browsers on Windows, Mac, Linux, and mobile devices.

Precision control

Maintain aspect ratio, pick mm or inches, and apply to selected pages only.

Clean output

Content is scaled to fit the new page size no unwanted watermarks.

Popular uses worldwide

Print & copy shops

Standardize documents to A4, A5, Letter, or Legal for consistent printing.

Contracts & forms

Resize pages to match portal requirements (A4 or Letter) before e signing.

Education

Make worksheets and handouts fit classroom or exam standards.

Design & proofs

Present assets on consistent page sizes for review and approvals.

Scanning & archiving

Unify mixed page sizes into one standard for neat archives.

Cross country sharing

Convert between US Letter/Legal and A series for global teams.

How to resize PDF pages

  1. Upload your PDF (drag & drop or select file).
  2. Choose a standard size (A4, A5, US Letter, Legal) or set custom width/height.
  3. Pick units (mm or inches) and decide whether to maintain aspect ratio.
  4. Optionally specify page ranges (e.g., 1, 3-5, 8).
  5. Click “Apply & Resize” and download your file.

Note: This tool scales page content to fit the new page size. Vector content remains sharp; images keep their original resolution.

Best practices

  • For mixed orientations, apply resizing to specific pages as needed.
  • If a PDF is password protected, remove protection first.
  • When targeting exact print specs, use mm units and standard sizes.
  • Re export corrupted PDFs from the source app and try again.
  • Keep the original as a backup for re resizing later.

Global availability (GEO)

Built for users worldwide: USA, UK, Canada, Australia, India, EU (Germany, France, Spain, Italy, Netherlands), Middle East (UAE, Saudi Arabia), Asia (Singapore, Malaysia, Philippines, Indonesia, Japan, South Korea), Africa (Nigeria, South Africa, Egypt), and Latin America (Brazil, Mexico, Argentina). If your browser works, our PDF resizer works.

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Frequently Asked Questions

Is it private and secure?

Yes. Everything is processed locally in your browser no uploads, no tracking, no servers.

Is it really free and unlimited?

Yes. Lifetime free, unlimited resizing, no watermarks, and no sign ups.

Will content be cropped?

No. The tool scales content to fit inside the new page size while maintaining proportions if you enable aspect ratio.

Does it change file size?

File size can change slightly; vector content remains sharp, and images keep their original resolution.

Can I resize only certain pages?

Yes. Specify pages like “1, 3-5, 8” and only those pages will be resized.

Does it work offline?

Yes. After your first visit, assets can be cached by your browser for offline use.

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