⚡ SnapSum

PDF Compressor

Reduce PDF file size in your browser. No upload needed.

📄

Drop your PDF here or click to browse

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How to Compress PDF Files

  1. Upload your PDF file by dragging or clicking the upload area.
  2. Select a compression level (Low, Medium, or High).
  3. Click "Compress PDF" and wait a few seconds.
  4. Download your compressed PDF file.

Why Use Our PDF Compressor?

  • ✅ 100% Browser-Based — Your files never leave your device.
  • ✅ No Registration — Start compressing immediately.
  • ✅ No Watermark — Clean output, no branding.
  • ✅ Free Forever — No hidden fees or usage limits.
  • ✅ Works Offline — After first load, works without internet.

FAQ

Is my PDF data safe?

Yes. All processing happens in your browser using JavaScript. Your PDF is never uploaded to any server.

How much can I reduce my PDF size?

Results vary. PDFs with embedded images or redundant metadata can shrink 20-70%. Text-heavy PDFs may see smaller reductions.

What compression level should I use?

"Medium" works for most cases. Use "Low" for maximum size reduction when print quality isn't critical. Use "High" when quality matters most.