Skip to main content

ArwaPDF
Merge PDFSplit PDFCompress PDFJPG to PDF
All tools

Organize pages

  • Merge PDF
  • Split PDF
  • Organize PDF
  • Rotate PDF
  • Delete PDF Pages
  • Extract PDF Pages

Convert

  • JPG to PDF
  • PNG to PDF
  • PDF to JPG
  • PDF to PNG

Edit

  • Crop PDF
  • Resize PDF

Optimize

  • Compress PDF
EnglishEN
  • हिंदी
  • मराठी
  • বাংলা
  1. Home
  2. Resize PDF

Edit

Resize PDF

Change every page of a PDF to A4 or Letter size without stretching it.

Processed on your device

How it works

Three simple steps.

  1. Select the PDF.
  2. Choose A4 or Letter, and portrait, landscape or automatic.
  3. Click "Resize PDF" and download the PDF with every page at the new size.

Security and privacy

Your file is processed right here in your browser.

The code that does the work runs in your browser, so your document never leaves your phone or computer. Nothing is uploaded and nothing is kept after you close the page. You can check: once your file is open, switch on airplane mode and the tool still finishes.

Frequently asked questions

Will my pages be stretched?
No. Each page is scaled evenly to fit the new paper size and centred, so nothing is stretched or cut off. Any extra space is left white.
What does "Automatic" orientation do?
Wide pages become landscape and tall pages stay portrait, so each page uses the paper well.
Is my file uploaded anywhere?
No. Your file is processed by your own browser on this device. It is never sent to a server, and nothing is kept after you close the page.
Can I use a password-protected PDF?
PDFs that only block copying or printing open normally. A PDF that needs a password to open cannot be used here: remove the password with the app that set it, then try again.

Related tools

On-deviceCrop PDFAdjust the visible page area of a PDF.On-deviceRotate PDFRotate selected pages in a PDF document.On-deviceMerge PDFCombine PDFs and JPG or PNG images into one ordered PDF in your browser.
ArwaPDF

Free PDF tools that work on your device. Your files are never uploaded.

Organize pages
  • Merge PDF
  • Split PDF
  • Organize PDF
  • Rotate PDF
  • Delete PDF Pages
  • Extract PDF Pages
Convert
  • JPG to PDF
  • PNG to PDF
  • PDF to JPG
  • PDF to PNG
Edit
  • Crop PDF
  • Resize PDF
More tools
  • Compress PDF
Company
  • About us
  • Contact
  • FAQ
  • Blog
Legal
  • Privacy Policy
  • Terms of Use
  • Cookie Policy
Languages
  • English
  • हिंदी
  • मराठी
  • বাংলা
© 2026 ArwaPDF. All rights reserved.

or drop a PDF here

  • 100% free
  • No sign-up
  • No upload

Files are processed on your device and never uploaded.