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Compress PDF — Reduce File Size Free Online
Reduce the file size of your PDF for easier sharing. Our compressor removes redundant data and optimizes the file without visible quality loss.
🔒 Private
⚡ Instant
🆓 Free Forever
🚫 No Sign-up
Your files never leave your device
How it works
1
Upload PDF
Select your PDF file.
2
Compress
Click Compress PDF to start.
3
Download
See the size reduction and download your optimized PDF.
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Frequently Asked Questions
Compression varies by PDF type. PDFs with images compress more. Typical reduction is 10–60%.
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