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COMPRESS PDF

Reduce PDF size
for real.

Choose a compression level. Your file is used only during processing and is not stored permanently.

PDF

Compress PDF

Up to 25MB

Temporary server processing

Compress PDF online

Useful when emailing PDFs or uploading to services with file-size limits. Some already-compressed files may not shrink significantly.

Reduce PDF size for faster sharing

PDF compression can help when a file is too large for an email attachment, upload form or document portal. The best balance depends on the source: image-heavy PDFs usually offer more room for size reduction than text-only documents.

After compression, compare the output with the original before sending it. For contracts, scans and presentation PDFs, check that text remains readable and images still have enough detail for their intended use.

About Compress PDF

Reduce the size of a PDF when email limits, upload limits or storage space make the original file inconvenient. The tool offers multiple compression levels so you can balance file size against visual quality instead of applying one aggressive setting to every document.

How it works

  1. Choose the PDF. Select the file you want to reduce.
  2. Pick a compression level. Use a lighter setting when readability matters most or a stronger setting when file size matters more.
  3. Compare the result. Download the processed PDF and check important text, images and page quality before replacing the original.

Frequently asked questions

Will compression reduce quality?

It can. Stronger compression may lower image quality, so check the result before discarding the original.

Does every PDF compress equally?

No. Image-heavy scanned PDFs often have more room to shrink than already-optimized text PDFs.

Should I keep the original?

Yes. Keep the original until you confirm the compressed file is readable and complete.