Compress PDF Online

Reduce PDF file size without losing quality. Free, instant compression with no login required.

Upload PDF to Compress

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Select a PDF file to compress

How It Works

  1. 1. Upload your PDF file
  2. 2. Click "Compress & Download"
  3. 3. The compression happens instantly in your browser
  4. 4. Download your smaller PDF file

Why Compress PDFs?

Compressing PDFs is essential in today's digital world. Whether you're emailing documents, uploading files, or managing storage, smaller file sizes make a real difference.

Key Benefits

  • Faster Sharing: Smaller files send and upload quicker via email or cloud services.
  • Save Storage: Free up space on your device and cloud accounts.
  • Improve Compatibility: Compressed PDFs work better with older devices and software.
  • Reduce Bandwidth: Perfect for web publishing and file distribution.
  • Professional Appearance: Smaller PDFs are easier to manage and archive.

How Compression Works

Our PDF compressor uses advanced algorithms to reduce file size by optimizing:

  • Image resolution and quality
  • Font embedding and subsetting
  • Stream compression and encoding
  • Removal of redundant data

Frequently Asked Questions