Compress PDF

Secure, fast, and free online PDF optimizer.

Compression Level

Click or Drag PDFs Here

PDF Documents Only

    Why use Online PDF Compressor?

    Large PDF files can be difficult to email or upload to web portals. Our tool helps you reduce file sizes significantly without compromising readability.

    How to Compress PDFs?

    1. Upload: Drag & drop your PDF documents.
    2. Select Level: Choose "Recommended" for most documents or "Extreme" for maximum reduction.
    3. Download: Get your smaller PDF files instantly.

    FAQ

    Are my documents safe?

    Yes. We prioritize privacy. Files are processed locally in your browser and are not uploaded to any server.

    Can I compress scanned PDFs?

    Yes, our tool works well with both text-based and scanned image-based PDFs.