Compress PDF
Reduce PDF file size while maintaining quality
Browser-only
Files stay on device
Instant processing
No server wait
100% Free
No signup needed
Drop PDF here or click to browse
Select one file · Max 50MB per file
How to use Compress PDF
- 1
Upload your PDF file
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Choose your compression level (Low, Medium, High)
- 3
Click Compress PDF
- 4
Download the compressed file and compare sizes
Key Features
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Reduces PDF size by up to 80%
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Maintains readable text and vector graphics
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Compresses embedded images intelligently
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Side-by-side size comparison before download
Frequently Asked Questions
How much can PDF compression reduce file size?
Depending on content, compression can reduce file size by 20–80%. PDFs with many high-resolution images benefit most.
Will compression affect PDF text quality?
Text and vector graphics are not affected by compression. Only embedded raster images are compressed.