Compress PDF

Shrink your pdf files online - without watermark

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Sometimes pdf files get very large when they contain images. With pdf files can get resized quite easily: Upload your file and choose the dpi value. 150 dpi should be enough for most uses, if you need a more detailed pdf you should opt for 300dpi or more. But keep in mind: the more DPI (dots per inch) your pdf file has, the bigger it gets.

Whenever your pdf file gets too big to be sent by mail or is too big to upload, shrinking your pdf might be the best option. Most PDF-files can be shrunk to half of their size – or even less. When they’re really big and contain less pages it’s most likely that your pdf contains images which can be compressed by using our service on

8.2/10(46 votes)

Video-Tutorial: Compress PDF is a service for converting files online from one type to another. We take care of your privacy and take care of your files. As a part of this, there's no registration required on As we're offering our service in a browser, it does'nt matter whether you use Windows, Apple OS X or Linux. Your conversion results will always be at the same, very high quality and of course, without watermarks.

1 Comment

  1. Tesfaye Mekonnen
    8. November 2021

    The software is highly assisting me in file conversation to PDF to DOC

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