How to Reduce PDF file? (Best-Proven Ways)


PDF (Portable Document Format) is indicated as a ubiquitous file type around the digital market as it works best for storing as well as sharing. The most apparent reason to account for PDF is that it preserves the original formatting of documents regardless of operating systems and devices you’re using. But the time comes when you need to share Adobe PDF files via online support, but it entirely restricts you with document file size limitations. Let’s assume a source of platform does not let you share PDF document sizes over 20MB? So, what do you do here! This is the place where you need to reduce PDF file size with the free assistance of a PDF reducer online. 

In this informative context, we are going to reveal the best PDF file reducer sources that require minimal effort to procced with pdf file reduction. 

Remember That!

There’s not at all any algorithm that specifies the pdf file size while proceeding with compression. All the PDF document file size reductions are based on the original size and even the elements are contained within a particular document. Well, the source of allows you to reduce the pdf file size as it provided a free PDF file reducer online for you. 


Preview is indicated as free to use built-in source on macOS that lets you handle most of your basic PDF document concerns. Also, it works as PDF file reducer free which lets you reduce PDF file size at an optimal level. The process is quite simple since it uses the Quartz Filter’ for reducing pdf document file size. 

You just ought to open a PDF file that you want to reduce with the Preview app. Then, you require to make a click on the File’ -> ‘Export’ option that is given on the menu bar. Now, in the provided pop-up window, you need to simply select the “reduce file size” option from the source of the Quartz Filter setting, which you can find under the Format setting.

Why Preview?

  • This built-in app for mac allow you to reduce PDF file size for free of cost and even preserves the original quality. 
  • Referred to as the swift way to compress PDF

Give a try to this free PDF file reducer from a legitimate web-based source of that can reduce pdf file size within no time. Even it lets you proceed with quality pdf file compression as it offers three optimal PDF compression levels. The most apparent reason to consider this PDF shrinker is that it does not distort the element and formatting of the document while compressing a PDF file. 

You just have to get its best PDF compressor and upload the file that you wish to reduce. Once the file is uploaded, press the Compress PDF button and let it provide you with a quality resultant file, which you can save then according to your preference. 

Why the online converter:

  • The most apparent reason for using this platform is that it lets you reduce pdf file size at an optimal level with the assistance of their different pdf compression levels.
  • It supports batch PDF file size compression for free

Compress PDF for Mac:

This easy-to-use pdf file compression developed by Lighten Software works tremendously to reduce PDF file size. You can find that this pdf file reducer allows you to decide on the PDF compression option. The upside is that this PDF file compressor allows you to compress the images to low quality (50 dpi) if you needed, or even assists you to reduce pdf file size without compromising much image quality (600 dpi, high quality). This indicates that this PDF file size reducer for mac offers a balance between image quality as well as pdf file size reduction. 

All you need to make drag and drop your PDFs to the given toolbox; you can find that the file will attempt to compress pdf file size instantly by the default option. Once the compression is done by this tool, you can attain the file size and preview the file. If you people are not satisfied with the PDF file size reduction, then simply select a lower quality and smaller dpi option. On the other hand, if you’re not satisfied with the quality of the image, all you need to stick with higher quality and higher dpi settings. 

Why Compress PDF for Mac:

  • This handy PDF file shrinker assists you in controlling the PDF file size by reducing settings according to your preferences.
  • Give a try to this handy pdf reducer through which you can create your own optimal balanced of compression and quality as well


CleverPDF is always referred to as the perfect utility for your PDF files. Even it loaded with the best PDF file compressor that lets you compress and reduce pdf file size without impacting the original quality of the file. 

You simply need to move to “”, then select the “Compress PDF” tool and start dragging and dropping the PDF document that you wish to shrink with this free tool. Very next, you have to wait for a moment until the file uploading process is completed. For your convenience, this platform lets add PDF files from the authorized source of Dropbox or Google Drive. Once you are done with all, the pdf file reducing process is started by this tool. Kept in mind that if your PDF file is not compressed enough, you are still capable to change other pdf compression options. Finally, you just need to wait for a couple of seconds, this PDF file size reducer will let you download the reduced PDF files directly and easily. 

Why CleverPDF:

  • It is indicated as the simple PDF file size reducer that does not require email or other information for pdf compression. 
  • It works well on all platforms; it does not matter at all what type of operating systems you’re using to attain pdf compression
  • Even also it is packed with 20 different PDF tools to deal with PDF documents for free of cost


Source link