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Compress PDF Online

Reduce PDF file size with precision control • Fast & Free

Precision Control
Adjust compression level with smooth slider control
Maximum Compression
Reduce file size up to 80% while maintaining quality
Unlimited Use
Compress as many PDFs as you want for free
Drop PDF file here
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Maximum file size: 50MB
Compression Level
Balanced
⚡
Max Compression
⭐
Balanced
💎
Best Quality
document.pdf
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Compressing... 0%
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Original Size
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0 MB
Compressed Size
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Size Reduced

Advanced PDF Compression Tool

Our PDF compression tool offers precision control with an intuitive slider interface. Reduce PDF file size by up to 80% while maintaining excellent quality. Perfect for compressing large documents, presentations, ebooks, and scanned PDFs. The smart compression algorithm optimizes images, fonts, and content streams without compromising readability.

How does it work? Simply upload your PDF, adjust the compression slider to your preferred level (0-100), and download the optimized file in seconds. Lower values provide maximum compression for email and web sharing, while higher values maintain near-original quality. All processing is done securely with 256-bit encryption, and files are automatically deleted after compression.

Whether you need to compress a 14 MB document to under 3 MB or just shave off a few megabytes, our tool gives you complete control. Works on all devices including Windows, Mac, Android, and iOS. No registration required, no watermarks added, and completely unlimited use. Professional-grade compression powered by industry-standard Ghostscript technology.

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