Free Online Compress PDF to 500KB in 2024

Upload your PDF to our free compression tool to compress PDF to 500KB in 2024 for High print quality and size. Just upload up to 5 PDF files at a time, and our web PDF tool will handle the rest.

0 being the lowest size as well as quality, and 10 being the highest compressed size and quality.


Target size does NOT guarantee that the resulting PDF will be of that size.


Key Takeaways:

  • PDF compressors are vital in managing file sizes for efficient sharing and storage.
  • Achieving a compressed PDF size under 500KB is crucial for adhering to file size limits on various platforms.
  • Various online tools, including those on, offer free and user-friendly PDF compression services.

Simplify your PDFs using our "Compress PDF to 500 KB" online tool. It's made to make uploading, storing, and sharing your files faster and easier. Our smart compression technology makes your PDFs smaller without making them blurry. You can shrink your PDF to 500 KB without losing too much quality. You can either download the smaller file or view it online. Plus, our PDF compressor is completely free to use, and it can compress up to 5 PDF files larger than 500KB at once. Give it a try now and see the difference it can make for your PDF files!

How to use

  1. Click on "Choose File", and upload 1 to 5 PDF files.
  2. Click on "Compress PDF".
  3. If the compressed PDF is not around 500 KB, try again after reducing the Quality value. However, it's not always possible to reduce PDF to the desired size, unfortunately.