PDF Compression

Compression Settings

Minimal Medium High Quality Lossless

File Information

Please select a PDF file to compress

Efficient Compression Using Ghostscript

Instructions:

Features:

  • Supports four compression quality levels for flexible selection
  • Displays file size comparison before and after compression
  • Secure processing; files are not permanently saved

Quality Level Descriptions:

  • Minimal:72 dpi, smallest file size, ideal for screen viewing
  • Moderate:150 dpi, balanced size and quality, suitable for eBooks
  • High Quality:300 dpi, print-quality, larger file size
  • Lossless:Preserves highest quality, perfect for professional printing

How to Use:

  1. Select a PDF file
  2. Adjust the compression quality slider
  3. Click the "Start Compression" button
  4. Wait for the compression to complete
  5. Click "Download Compressed File" to get your compressed PDF

Note:Lower compression quality results in smaller files but may reduce image and text clarity.