PDF Compress: Reduce PDF File Size

Compress PDF files to reduce file size while maintaining quality. Free online PDF compressor.

Upload & Settings

Advertisement Configured

Ready to Process

Upload your file on the left and configure settings, then click process to start.

Advertisement Configured

Compress PDF Files Online

Reduce PDF file size without losing quality. Our smart compression algorithm optimizes your PDFs for email, web upload, or storage.

Compression Levels

  • •Low: Minimal compression, best quality
  • •Medium: Good balance between size and quality
  • •High: Maximum compression, smaller file size

    • What Gets Compressed?

  • •Images within the PDF
  • •Embedded fonts
  • •Unused data streams
  • •Optional: metadata removal

    • ? Frequently Asked Questions

    Q How much can you reduce the file size?

    Typically 30-70% reduction depending on the content. Image-heavy PDFs compress more.

    Q Will compression affect quality?

    Low and Medium modes preserve quality. High mode may slightly reduce image quality.

    Q What is metadata?

    Metadata includes author name, creation date, and software used. Removing it can reduce file size.