📄 Free PDF Compressor
Reduce PDF file size while maintaining quality - Fast, secure, and 100% free PDF compression online
Click or drag a PDF file here to upload
Maximum file size: 50MB
document.pdf
Original Size
0 MB
Pages
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Compressed Size
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🎉 Compression Successful!
0%
File size reduced
⚙️ Compressing your PDF...
0%
🔒 100% Secure: Your files are processed locally in your browser. Nothing is uploaded to any server!
Lightning Fast
Compress PDFs in seconds
100% Private
Files never leave your device
Quality Preserved
Maintain readability
📖 How to Use Our Free PDF Compressor
1
Upload Your PDF File
Click the upload area or drag and drop your PDF file into our free PDF compressor tool. Files up to 50MB are supported for optimal compression results.
2
Choose Free PDF Compressor Level
Select from High Quality, Recommended, or Maximum Compression based on your needs. Our free PDF compressor offers flexible options for every use case.
3
Compress & Download PDF
Click "Compress PDF" and wait a few seconds while our free PDF compressor processes your file. Then download your optimized, compressed PDF instantly!
❓ Free PDF Compressor - Frequently Asked Questions
Is this free PDF compressor safe to use?
Absolutely! Our free PDF compressor processes all files directly in your browser. Your documents never leave your device, ensuring complete privacy and security. Unlike online tools that upload files to servers, our compression happens entirely on your computer.
What's the maximum file size for the free PDF compressor?
Our free PDF compressor supports files up to 50MB. For larger documents, consider splitting them into smaller sections first. Most standard PDFs compress efficiently within this limit, achieving significant size reductions.
Which compression level should I choose in the free PDF compressor?
Use "High Quality" for documents you'll print, "Recommended" for general use and email sharing, and "Maximum Compression" when file size is critical. Our free PDF compressor maintains excellent quality across all