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Simple Ways to Make a PDF Smaller?

It's a very common question which has been asked many times in the recent weeks - how to make a PDF smaller so I can send it via email or upload to Internet? Do you have come across the same situation and need to reduce PDF file size in emergency? If so, don't worry any more. You are in the right place now!

This page will introduce some different methods to help PDF users to compress PDF files easily and quickly. No matter you are using Mac or Windows operation system, installed Adobe Acrobat or not, you can find an appropriate way to make your PDF file smaller. OK, let's cut the crap and get down to the real problem solution at once.

Tips: If you don't need to keep the original PDF files, you can choose to convert PDF to other file format to compress them. Here we recommend the PDF to Image for Mac to help you if you are using Mac.

How to Reduce PDF File with Different Ways?

Method 1: Compress to Zip

This way might be the simpliest way to shrink a PDF file size if your PDF file is only a litter bigger than what you can accept, for it can only reduce a little file size. For those PDF files which are ready for uploading as attachment through email, it's can be tried in the first place. Just right-click the terget file and choose to zip it.

Method 2: With Acrobat

For Acrobat users, you can directly launch Adobe Acrobat, click “File” and “Open,” then open the PDF document that you want to reduce in size. Select “Choose Document” in the main menu, then click “Reduce File Size” in the drop-down menu. Since version 7 of of Adobe Acrobat, there is a new option in the Advanced menu called PDF Optimizer, which you can easily use for compressing PDF files.

Method 3: Use Preview on Mac

If you are using Mac OS and your PDF is filled with images, you can also try re-compressing it via the "Save As" command in the Preview application. Just do as the following steps - open PDF with Preview, go to File menu and click "Save as", then change the "Format" to JPG and set a quality/compression level. The lower you pick for quality, the smaller the pdf file will be. That's it.

Method 4: Free PDF Compressor for Windows

This freeware only works well on computer with Windows OS. Free PDF Compressor removes duplicate PDF objects and employs new compression features in recent PDF specifications to reduce the size of PDF files to the smallest possible. It is pretty much just an executable that does a decent job at reducing PDF file sizes, for intance, it can reduce a 50MB PDF file to 45MB with the maximum compression level.

Method 5: Online Compression

Neevia Online PDFcompress makes it possible for anyone to reduce the size of large PDF documents without the need of installing special software. You can simply customize the compressing setting and then select your target PDF document for upload, the press the "Upload&Compress" button. That's all you need to do. The online tool will do the rest for you. When the compression is over, you can right click on the link and select "Save target as" to directly download it.

OK, that's all the methods we introduce for you to make a PDF smaller. You can pick the right one which is suitable for you and try it by yourself. We hope this page will give you a lot of help.