Reduce your PDF file size while maintaining quality. Choose from different compression levels to get the perfect balance.
or click to browse files
Good balance between size and quality
Our advanced compression algorithm reduces file size while preserving document quality and structure
Drag and drop your PDF file or click to browse. We support
Select compression level and quality settings that best fit your needs and intended use.
Get your compressed PDF instantly. Files are automatically deleted after 1 day for security.
SSL encryption and automatic file deletion ensure your privacy
Advanced algorithms process files in seconds, not minutes
Smart compression maintains readability and document structure
Compress unlimited files with no size restrictions
Hear from our satisfied users about how PDFly helps them every day.
"PDFly is a lifesaver! I can quickly reduce PDF file size without compromising quality. It's incredibly fast and easy to use."
- Jane Doe
Marketing Manager
"Finally, a free online PDF compressor that actually works! I use it daily to compress large documents for email attachments. Highly recommended!"
- John Smith
Freelance Designer
"I was looking for how to compress a PDF without software, and PDFly was the perfect solution. It's secure, fast, and the quality is always great."
- Emily White
Student
Discover what makes PDFly the superior choice for your PDF compression needs.
| Feature | PDFly | Other Online Tools |
|---|---|---|
| Cost | Free | Often Paid / Limited Free |
| Speed | Lightning Fast | Variable, Can Be Slow |
| Security | SSL & Auto-Delete | Often Unclear |
| Quality Preservation | High | Can Be Poor |
| Ads | None | Frequent & Intrusive |
Find answers to common questions about compressing PDF files.
PDFly offers a comprehensive suite of tools to handle all your PDF needs.