PDF Compressor — Reduce File Size, Keep Quality

Upload a PDF and shrink its file size by optimizing embedded images. Great for email attachments and uploads. 100% browser-based — your files stay private.

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Frequently Asked Questions

How much can PDF size be reduced?

Compression depends on content. PDFs with images typically compress 20-60%.

Is quality affected?

We use smart compression that balances size reduction with visual quality.

What types of PDFs work best?

PDFs with embedded images benefit most. Text-heavy PDFs are already compact.