About PDF Compressor
Our free online PDF compressor helps you reduce PDF file size without compromising quality. Whether you need to compress large PDFs for email, save storage space, or optimize files for web - do it all instantly in your browser.
How to Use
- Drag and drop your PDF file or click to browse
- Choose compression level (Low/Medium/High)
- Adjust image quality and resolution if needed
- Click "Compress PDF" button
- Download your compressed PDF
Compression Levels
- Low (Best Quality): Minimal compression, maintains original image quality
- Medium (Balanced): Good compression with reasonable quality
- High (Smallest Size): Maximum compression, may reduce quality slightly
Common Uses
- Reduce file size for email attachments
- Optimize PDFs for web upload
- Save storage space on devices
- Prepare files for online sharing
- Compress scanned documents
Privacy & Security
All PDF compression happens directly in your browser. Your files are never uploaded to any server, ensuring complete privacy and security for your documents.