✓ Free
✓ No registration
✓ GDPR compliant
✓ Files deleted after 1 hour
✓ Works on all devices
Compress PDF Online Free
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Frequently Asked Questions
How do I compress a PDF online for free?
Upload your PDF to PDFUS, click Compress, and download the reduced file. No registration required.
Does compressing a PDF reduce quality?
PDFUS uses smart compression that reduces file size while maintaining readable quality for most documents.
What is the maximum file size for compression?
Free plan supports files up to 10MB. Upgrade to Pro for unlimited file size.
How much can PDFUS reduce my PDF size?
Depending on content, PDFUS typically reduces PDF size by 30–80%.
Is my PDF file safe when compressing online?
Yes. Files are processed securely and automatically deleted after 1 hour.
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