PDF Tool

Compress PDF

Reduce the size of your PDF files online for free. No quality loss, no watermarks, no signup needed.

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Choose compression levelBalance between quality and file size

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How to compress a PDF online for free

FileZap's PDF compressor reduces file size while preserving text quality. Perfect for sending PDFs by email, uploading to websites, or saving storage space.

Why compress a PDF?

Email attachments often have size limits (5MB–25MB)
Websites and forms restrict upload sizes
Smaller PDFs load faster and save storage
Easier to share via WhatsApp or messaging apps