PDF Tools v1.8.2
Compress PDF
Reduce PDF file size without losing quality.
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Drop a PDF file here or click to browse
Select a PDF to compress
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Compression level
PDF compressed!
Original Compressed
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Shrink your PDF files for easier sharing and faster uploads. Our compressor offers three levels — Light for minimal reduction with no quality change, Medium for a good balance, and Maximum for the smallest file size. Most PDFs shrink by 50-80%. All processing happens locally, so your documents stay private.
Features
Cut file size by up to 90%
Three compression levels
Preserves text quality always
Batch compression supported
Frequently Asked Questions
Does compressing a PDF reduce quality?
At standard compression, image quality is preserved. High compression may slightly reduce image quality for significant size reduction.
How do I make a PDF smaller for email?
Upload your PDF, choose Medium or High compression, and download the reduced file. Most PDFs shrink by 50-80%.
Which compression level should I choose?
Use Light for documents with important images, Medium for general use, and Maximum when file size is the top priority.
Is there a file size limit?
You can compress PDFs up to 100MB. Larger files may take a moment to process.