Compress PDF Online for Free – Reduce PDF File Sizes!

Compress PDF Online

There are so many reasons to compress PDF documents. One of the major reasons for reducing the file size is its large size which takes up a great space on your computer. Manual file compression can be time-consuming because you need to remove the unnecessary paragraphs from the document as well as editing the document. You can use the compress pdf online tool to make the conversion process simple & easy.

Compressed PDF files can benefit businesses and individuals. For manual file compression, you need to remove the unnecessary content or break up the file into multiple components.

That is why we have picked up the best PDF optimizer tools for you.

Best Online PDF Compression Tools:

Portable document format is a universally compatible format that can be used across multiple platforms without any hassle. But there are times when you need to compress the PDF files for different reasons. We have listed below the best PDF reducer to compress the size of the file.

Compress PDF by Duplichecker:

Portable document format is considered to be a universal file format but the major drawback of this file type is its file size, the massive size of the document makes the transferring of the file difficult to other devices. Therefore, you need a tool that can assist you to compress PDF documents.

You can use this shrink pdf tool to compress the size of the file without affecting its quality for free. The pdf optimizer online shrinks the large-sized files up to 100kb along with the original quality of your pdf file.

PDF optimizer by SmallSEOTools:

The pdf optimizer is a web-based free tool that helps you shrink PDF files without affecting the original quality of the document. This one is the best tool to compress pdf file to store on clouds, send files to emails, share the PDFs on social networks, etc.

The best thing about the PDF file reducer that makes it a considerable choice is that it makes the compression of the file without eliminating any of the elements of the document. The online tool keeps the original formatting as well as the quality of the document.

Small PDF:

The small PDF is also a  good compress PDF online tool that offers the quality & extremely fast compression of the document. The user-friendly interface of the tool makes it easy for anyone to use the tool. The online shrink PDF offers a 14-day free trial to use their intuitive PDF compression tool along with the basic features of compression. The online tool allows desktop & mobile access to users who purchase its premium version of the tool.

Adobe PDF Compressor:

Adobe is one of the most widely used popular tools and almost everyone has the adobe reader tool on their laptop, desktop, or even on mobile phones. It allows the users to read the PDF files and also manage them. You can use the free online tool for performing a variety of functions to manipulate PDF  files.

Adobe’s compress PDF tool allows the users to reduce the size of the document within seconds without breaking the formatting of the text document. You can insert the document you need to compress by using the drag & drop feature to make compression easier.


PDF2Go greets the users of its online pdf compressor with its jarring user interface. On the homepage of the tool, it displays all the basic features that you can use for reducing the size of your PDF document. The free shrink PDF tool allows you to upload the files from your computer storage, and drive.

Compressing PDF, splitting & merging the PDF files, conversion of PDF, and editing of the PDF are some of its key features. The tool is famous for several reasons such as being fast, intuitive, and free to use the tool.

Free PDF Convert:

This compress pdf online tool has been a prominent name for a very long time and the reason is that it is free to use, and its super-fast speed to generate the results according to your needs. The online tool doesn’t affect the formatting of the document during the compression process.

This is because the tool emphasizes the security of your data. The best part is that the file compressor does not store the file you compress in their database. So, you can easily make an unlimited number of file compression without any fear.


This article mentions the best of all compress pdf tools that you can use to reduce the file size of your text documents. Almost all the tools mentioned above are free to use and have an easy-to-use interface so anyone can operate these tools with ease. You can pick anyone from the mentioned above tools and start the compression of your PDF files.

Compress PDF online article and permission to publish here provided by Jasmine Summer. Originally written for Supply Chain Game Changer and published on September 13, 2021.