Compress PDF
Reduce PDF file size without losing quality. Choose compression level for best results.
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Accepted: PDF • Max 50MB • SSL encrypted • Auto-deleted in 1 hour
How to Use Compress PDF
Upload your PDF file
Select compression level (Low/Medium/High)
AI optimizes images and removes redundant data
Download your compressed PDF
Why Use Our Compress PDF
Up to 90% Smaller
Dramatically reduce file size for email and web.
3 Compression Levels
Balance between size and quality to fit your needs.
No Quality Loss
Low compression preserves visual quality perfectly.
Free Forever
Compress unlimited PDFs at no cost.
Questions about Compress PDF
Typical reduction is 20-70%. PDFs with many images compress more.
Low compression is virtually lossless. Medium and High reduce image quality slightly.
Free users: up to 50MB. Premium users: up to 500MB.
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No sign-up. No watermarks. SSL encrypted. Auto-deleted in 1 hour.