Compress your PDFs in high quality
PDF Guru shrinks file size while keeping your documents looking sharp
Size up to 100 MB
Privacy-Focused 
Easy to Use 
Lightning-Fast By uploading file, you agree to our Terms of Use and acknowledge our Privacy Policy
How to reduce the size of a PDF file
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Download your first file for free. To continue using PDF Guru, choose one of our subscription plans.
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Download your first file for free. To continue using PDF Guru, choose one of our subscription plans.
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Upload your large PDF to our platform.
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Give it a moment as our algorithms compress the file.
Why choose PDF Guru
All-in-one PDF editor
Tired of juggling countless tools to manage your documents? Now you can do everything in just one browser tab. Bookmark PDF Guru and convert, modify, protect, split, and even sign documents in a single interface.
Serious about privacy
Our converter uses advanced encryption to ensure your sensitive data stays secure throughout the entire process. Your privacy is our priority, and we protect it with industry-leading security standards you can trust.
No setup needed
Forget about installations. Whether you’re using a desktop, laptop, tablet, or smartphone, PDF Guru works seamlessly on Windows, macOS, iOS, and Android with no setup. Convert files anytime, anywhere, on any device, all through your browser.
Simple intuitive tool
You don't need any technical skills to use PDF Guru. Just drag and drop your file, pick the format you need, make any edits, and leave the rest to us. It’s simple, intuitive, and incredibly handy for everyone!
Quick and accurate conversion
Just a couple of clicks and a few seconds are all you need to convert your documents into different digital formats. Your files will be ready in no time, saving you hours of effort.
Get immediate support
Need a hand? Our friendly team of experts is always here to help! Reach out, and we’ll provide quick, effective advice to get you back on track in no time.
What users are saying about our online tool
Verified
Easy to use
Verified
Good Service, Very good customer service!
Verified
Great experience, high quality service!
Compress your PDFs in high quality
PDF Guru shrinks file size while keeping your documents looking sharp
Frequently asked questions
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