Compress PDF Online
Quickly reduce the file size of your PDFs while maintaining maximum quality. Fast, Free, and 100% Secure.
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Why Compress PDF with ShoXTools?
Our online PDF compressor is designed for users who need to send large documents via email or upload them to portals with file size limits. Unlike other tools, we use Client-Side Technology.
- Privacy: Files never leave your browser. No uploads!
- Speed: Instant processing using your device's power.
- Quality: Intelligent compression keeps text sharp.
Pro Tip: Easy Sharing
Most email providers limit attachments to 25MB. If your PDF is 30MB, our tool can often bring it down to 5-10MB without any visible change in quality, making it perfect for Job Applications and School Projects.
Frequently Asked Questions
Is the compression free?
Yes, ShoXTools offers 100% free PDF compression with no hidden costs or subscriptions.
Do I lose document quality?
We optimize internal structures and remove unnecessary metadata, keeping your text and images clear while reducing size.
Is my data safe?
Absolutely. Since all calculations happen on your computer (local-side), we never see or store your files.
Which browsers are supported?
Our tool works on all modern browsers like Chrome, Firefox, Safari, and Edge on both Mobile and Desktop.