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Document ToolsPopular

PDF Compressor

Reduce PDF file size while keeping pages readable.

🔒 Processed in your browser — your files never leave your device
Guide

Learn, decide, and apply.

Everything you need to use this tool correctly, understand its value, and apply it in real workflows.

🧭

How to use

  1. 1Upload a PDF file.
  2. 2Click Compress PDF.
  3. 3Review the new size.
  4. 4Download the compressed file.
✨

Why

  • Local processing keeps files private.
  • Smaller files for email and portals.
  • Preserves readability.
  • Fast results on modern browsers.
  • Completely free.
🎯

Use Case

  • Email large PDFs.
  • Upload to portals with file limits.
  • Speed up sharing for clients.
  • Reduce storage usage for archives.
Use cases

Popular workflows.

See real workflows where this tool fits naturally, then jump straight into the matching guide.

View all tools

Compress Pdf For Email

Reduce PDF size with practical quality settings to meet strict attachment limits.

Open workflow

Compress Pdf For Whatsapp Sharing

Shrink large PDFs for faster mobile upload and sharing across chat apps.

Open workflow

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FAQ

Common questions.

Have more questions? Reach out via our contact page and we will respond within 24 hours.

Are my PDFs uploaded?

No. Compression happens locally in your browser.

Will quality change?

Compression reduces size; results vary by file.

Is there a size limit?

Up to 100MB per PDF.

Is my original file preserved?

Yes. Your original stays on your device.