Compress PDF
Reduce the file size of your PDF without losing visible quality.
Drop your PDF here
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Maximum file size: 100MB
How to Compress PDF
Upload your PDF file by dragging it into the upload zone or clicking to browse.
Select the compression level: low (better quality), medium (balanced), or high (smaller file).
Click the "Compress PDF" button to reduce your file size.
Download your compressed PDF and see how much space you saved.
About Compress PDF
Large PDF files can be a real headache when you need to share them via email or upload them to websites with file size limits. Our free PDF compressor reduces your file size while maintaining excellent visual quality. Choose from three compression levels depending on your needs, and see the results instantly.
Frequently Asked Questions
Compression results vary depending on the content. Image-heavy PDFs can often be reduced by 50-80%, while text-heavy documents may see 10-30% reduction.
Our balanced compression mode maintains excellent visual quality while significantly reducing file size. You can also choose low compression to preserve maximum quality.
Yes! Our compressor is perfect for reducing PDF sizes to meet email attachment limits. Use the high compression setting for maximum size reduction.
PDFs become large when they contain high-resolution images, embedded fonts, or lots of graphical elements. Our compressor optimizes these elements to reduce file size.
No, compression never removes text, pages, or important content. It optimizes images and removes redundant data to make the file smaller.
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