PDFo.dev

Compress PDF Files Online

Reduce PDF file size while maintaining quality. Our PDF compressor uses advanced algorithms to optimize your documents.

How to Compress PDF Files

  1. Upload your PDF file by clicking "Choose File" or dragging it here
  2. Select compression quality: low, medium, or high
  3. Click "Compress PDF" to optimize the file
  4. Download the compressed PDF file

Features

  • Adjustable Quality: Choose compression level based on your needs
  • Significant Size Reduction: Reduce file size by up to 70%
  • Quality Preservation: Maintain readability and visual quality
  • Batch Processing: Compress multiple files at once
  • Preview: See file size reduction before downloading