Compress PDF

The easiest way to reduce the size of your PDF file

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How to compress a PDF

Upload your file with drag and drop or press Choose File. Select the compress level you want and then click the button to start. Then you can download your file after the compression completed.

Your privacy is strictly protected

Compressing PDF files online with Hipdf is absolutely safe. All your PDF files uploaded will be permanently deleted from our servers within one hour.

Compress PDF file online free, no ads

This online PDF compressor is absolutely free for everyone. No sign up for subscriptions. And there are no annoying ads on the whole website.

We support multiple platforms

As a web application, you can compress a PDF file on all operating systems using the latest web browsers. It works on Windows, Mac and Linux.