Change page size

Resize PDF Pages Free

Use Resize PDF when a document needs to fit A4, Letter, Legal, or another page size before printing, filing, uploading, or combining with other files.

Choose the target size, review how the existing page content fits, and download a resized PDF copy.

What this tool helps with

  • Change PDF page size
  • Fit pages to A4, Letter, or another size
  • Keep source file unchanged
  • Download a resized PDF copy

Supported formats

  • Input: PDF files supported by the browser PDF workflow.
  • Output: a new PDF with pages placed on the selected size.
  • PDF content is scaled or positioned; it is not reflowed like a word processor document.

Best for

  • A4 and Letter mismatches
  • Print preparation
  • Filing systems with required page sizes
  • Combining files that should share the same page format

Limits to know

  • Resizing does not reflow paragraphs or rebuild document layout.
  • Small margins or printer limitations can still affect printed output.
  • Check the finished PDF before printing many copies.

How it works

  1. Open Resize PDF.
  2. Add the PDF that needs a new page size.
  3. Choose the target size and fitting behavior where available.
  4. Preview and download the resized PDF copy.

Open Resize PDF or browse all PDF tools.

Common questions

Can I resize to A4 or Letter?

Yes. Common paper sizes are typical targets for this workflow.

Will text reflow after resizing?

No. PDF page content is placed or scaled; it does not behave like a DOCX file.

Does resizing overwrite the original?

No. You download a separate resized copy.

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