How to remove JavaScript and bookmarks to reduce pdf size ?

Have you ever met this problem that your pdf opened very slowly? Do you know why it can cause this problem? The reason is that your pdf size is so large. In this situation, you need to remove some useless objects to optimize your pdf file. For example, you think that the JavaScript and bookmarks of your pdf file are useless, and you want to remove them. So how to remove JavaScript and bookmarks to reduce pdf size? As we all known that it is not possible for us to remove them without any tools. So what kind of tools will be used in this process? Maybe you had  tried  many times  to fix it, but not results. So why not to try again? There is an old saying : “by doing the half work, one will get double results ”. That is important to choose the right tools to do things. My choice is that we can choose the Advanced PDF Tools to remove JavaScript and bookmarks to reduce pdf size.

So How to remove JavaScript and bookmarks to reduce pdf size

Here I will point four steps to specify it.

Step 1,  please enter into this link: http://www.verypdf.com/order_pdftools_gui.html, and download this software for the further use. Do remember to extract it, when the download is finished. For it is zipped package, then unzip it.

Step 2, install this executable file in your computer. You should better to register it. This process is vey easy, you only need to input code into this software. Of course , we enclosed it in this software. If not, this software is just a trial version. Some functions will be disabled. After you finished these procedures, it appears an icon of the Advanced PDF Tools in your computer.

Step 3, double click this icon, let this software run. Then drag your pdf file(MENU.pdf)  into this program,  click the label “Optimize”, and  check the radio box “Remove JavaScript” and “Remove bookmarks”.  Then save the change. Please look at picture 1.image

( Picture 1)

Step 4, Separately open the changed pdf file (5.7 pdf) and the before change pdf file(MENU.pdf). You will find that we had already remove JavaScript and bookmarks to reduce pdf size by using the Advanced PDF Tools. Here in order to let you obviously find the change, I also give you two screenshots. Please look at them.

image

image  

We  can find that the pdf  size had already changed 13.7MB from 13.8MB, the bookmarks had already removed . It is very easy, isn’t  it ? So hurry up to enjoy it by yourself.

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