Compress PDF
Reduce file size while maintaining quality.
Select PDFs to Compress
or drop PDF files here - Max 10 files
Compress PDF Files Online for Free
Optimize your PDF files with FusioFiles' free online PDF compressor. Reduce the file size of your documents significantly without compromising quality, making them easier to share via email or upload to websites.
How to Compress PDF Files:
- Select File: Upload the PDF you want to compress.
- Process: The tool will automatically analyze and compress your file.
- Download: Save the optimized PDF to your device.
Our advanced compression algorithm processes files directly in your browser, ensuring maximum privacy and security. Your sensitive data never leaves your device. Whether you have scanned documents or large reports, our tool can shrink them efficiently.
Key Features
Smart Compression
Reduces file size by optimizing images and fonts without making the text unreadable.
Secure Processing
Files are compressed locally on your device, not on a remote server.
No Limits
Compress as many files as you need, of any size.
Fast & Efficient
Get smaller files in seconds.
Email Friendly
Perfect for shrinking attachments to fit within email size limits.
Frequently Asked Questions
The compression ratio depends on the content of your PDF. Files with many high-resolution images can often be reduced by up to 70-80% without noticeable quality loss.
Yes. Unlike other tools, FusioFiles processes your files locally in your browser. Your documents are never uploaded to a server, ensuring 100% privacy.
Our tool is designed to balance file size and quality. It optimizes images and fonts to reduce size while keeping the document readable and professional.
Yes, FusioFiles PDF Compressor is completely free to use with no hidden fees or limits on the number of files you can process.