Frequently Asked Questions
How much can I reduce my PDF file size?
Depending on the content, you can reduce file size by 50-90%. Image-heavy PDFs see the biggest reductions.
Will compression reduce quality?
Our 'Good' and 'Balanced' modes maintain excellent quality. 'Extreme' mode prioritizes size over quality.
Is PDF compression secure?
Yes! All processing happens locally in your browser. Your files never leave your device.
Related Tools
Explore more free PDF tools