Reduce PDF Size Online Free

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This PDF Compressor is free and provides you to use it unlimited times and compress PDF size online.

Fast Compression

Its compression processing is powerful. So, It takes less time to compress all the selected PDFs.


All files uploaded by you will be automatically permanently erased from our servers after 2 hours.

Add Multiple Files

On the tool, you can easily compress multiple PDFs at a time. You can simply compress PDFs and save them.

User Friendly

This tool is designed for all users, advanced knowledge is not required. So, It's easy to compress PDF size.

Powerful Tool

You can access or use the PDF Compressor online on the Internet using any browser from any operating system.

How to reduce PDF size online free?

  1. First of all, select PDF on this reduce PDF size online free tool.
  2. See, selected PDF preview on the PDF reducer.
  3. Reduce PDF size using slider accordingly.
  4. Also, you can add or remove PDF from the list.
  5. At last, download reduced PDF from reduce PDF size online free tool.

This is the simplest way to reduce PDF size online free using this best reducer tool. You can easily reduce PDF size on reduce PDF size online free tool. So, select PDF that you want to reduce size on this reduce PDF size online free tool.

You can simply reduce PDF size online free by using this best compressor tool. This is the best way to reduce PDF file size using this reducer tool. So, select PDF files that you want to reduce on this tool. After selecting PDFs on this tool, you can see there this tool will automatically start reducing PDFs size one by one and the display download button on each PDFs below. You can also resize the PDF file size after reducing and easily set the new size of the PDF. You can also reduce multiple PDFs at a time as well on this reduce PDF size online free tool. Now, you can easily download reduced PDFs one by one or download ZIP files as well. Finally, using this reduce PDF size online free tool, you can simply reduce PDFs size online.

Frequently Asked Questions

You can compress PDF file size in high quality using this 11zon PDF compressor. This convenient tool allows efficient file size compression while maintaining file quality.

  1. Select or drag and drop the PDF file onto the tool.
  2. Preview the chosen PDF files.
  3. Compress the PDF size accordingly using the slider.
  4. Download your compressed PDF file.

Absolutely, you can compress PDF file size without losing quality using 11zon PDF compressor. This allows you to compress PDF file size while maintaining the original quality of the PDF.

Certainly, it is possible to compress PDF file from MB to KB size. This can be accomplished by using the slider within the tool to adjust and achieve the file size for your PDF file.

Yes, you can compress multiple PDF files at once using 11zon PDF compressor. You can select and upload multiple PDF files at once, and the tool will compress each of them, saving you time and effort.

It takes very less time to compress your PDF file size. If your PDF file is large, it usually takes only a few seconds to complete the compression and provide the desired output.

This compressor tool supports password protected PDFs. However, you may need to enter a password to unlock and compress the file.

To ensure the quality meets your requirements, review the compressed PDF carefully and, if necessary, adjust the compression settings.

Your uploaded files will be stored on our server for a duration of 2 hours. After this time, they will be automatically and permanently deleted.

Yes. All uploads utilize HTTPS/SSL and incorporate end-to-end encryption to enhance privacy. Your files are kept with the utmost security and privacy at We prioritize security and employ robust measures to safeguard your data, including encryption protocols and strict access controls. For more detailed information on our security practices, please refer to our Privacy and Security Policy.