Compress PDF

Reduce PDF file size - easy way to shrink PDF online

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Desktop version: 20-in-1 CleverPDF for Windows

A more powerful solution for your PDF tasks. Desktop version doesn't require the Internet Connection, supports batch processing and larger files. It offers more output options and flexibility.

Reduce the size of your PDF easily online

Shrink PDF file by optimizing the images size and quality, and removing unnecessary data, so you can send a smaller email attachment, or save your disk space.

Great balance between file size and quality

You can choose the compressing option as you like. It is recommended to try the default option at first. It can output smaller file and keep a better image quality..

Safe, your privacy matters

The files you uploaded will be deleted automatically after 30mins. You can also manually remove the file from server instantly after conversion. We care about your privacy.

Cloud service, cross platforms

Conversion in the cloud, no software needed. All you need is the Internet access and a web browser, convert or edit PDF on Windows, Mac, iOS or Linux or any other OS.