Compress PDFs Online – Reduce File Size While Keeping Quality

Quickly reduce the file size of your PDF documents with the best online tools.

Best Free PDF Compression Tools

Platform Free Usage File Size Limit Direct Link
iLovePDF ✅ Limited Free 15MB
SmallPDF ⚠ Limited Free 5MB
PDF2Go ✅ Free 50MB
Adobe Acrobat ✅ Free 100MB

How to Compress PDF?

  • 1. Choose one of the best online compression tools above.
  • 2. Upload your PDF file.
  • 3. Select the compression level.
  • 4. Click "Compress" and wait for the process to finish.
  • 5. Download your compressed PDF file.

Why Use Our PDF Compression Tool?

✔ Free & Secure | ✔ High-Quality Compression | ✔ Fast Processing | ✔ No Installation Required