Reduce the size of your PDF files quickly and easily, while maintaining the best possible quality. Your files are processed securely in your browser.
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Compressing your PDF...
Original Size
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New Size
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After compressing, you might find these tools useful.
A simple 3-step process to reduce your PDF file size.
Click the "Browse File" button or drag and drop your PDF file into the upload area. Your file is processed locally and never leaves your computer.
Select a compression level. "Low" is recommended for the best balance of size and quality. "High" provides maximum compression.
Click "Compress PDF" and wait a few moments. Once finished, download your new, smaller PDF file instantly.
Enjoy professional-grade compression with unmatched privacy and speed.
All compression happens in your browser. Your files are never uploaded, ensuring your data remains completely private on your device.
Experience instant, in-browser compression with no file size limits or hidden costs. It's completely free, forever.
Our intelligent algorithm reduces file size significantly while preserving the best possible image and text quality for your documents.
Absolutely. Your security is our top priority. This tool processes your files directly in your web browser. This means your PDF never gets uploaded to any server, so your data remains 100% private and secure on your own device.
Some quality reduction is unavoidable to make the file smaller. However, our "Low Compression" setting is optimized to provide a great balance, significantly reducing file size with minimal noticeable loss in quality. For text-based documents, the quality change is often imperceptible.
No, you must first remove the password protection before you can compress the file. You can use our free Unlock PDF tool to remove the password, and then return here to compress it.