If you think that embedded thumbnails of pdf reader are useless for you.In order to reduce pdf size you want to remove the embedded thumbnails to reduce pdf size.For it not only can save the space of the computer memory but also can let your pdf file open quickly.Meanwhile when you disable this function,you can have a concise work space for your pdf reader. So the point is how to remove embedded thumbnails ?You may search for this problem by Google or other search engines.Here I will tell you this actions I did before,I also find the way to fix it by using the Advanced PDF Tools.This software can fix all pdf reader problems.Like it can remove JavaScript,metadata,bookmarks,private data,and so on. It can fix them simply and quickly.
SO today my topic is how to remove embedded thumbnails to reduce pdf size.If you have the same problem,please read my article carefully.I believe that you can gradually master this function very quickly.
Step 1,download the Advanced PDF Toolsthrough the following link
https://www.verypdf.com/pdfinfoeditor/advanced_pdf_tools_cmd.zip
Do remember to extract it after the download is completed, for it is zipped package. Then unzip it.
Step 2,you need to double click the icon of the Advanced PDF Tools, then let this software run . Then you need to drag your PDF file into this program.Meanwhile you can see the label pages like(Summary/Open actions/pages/Optimize/Image/Metadata/Custom fields/About),please click the label page“Optimize”,and find the title “Optimize setting”. You should choose the option box “Remove embedded thumbnails”.At last you need to save the change.Please look at picture 1.
(picture 1)
Step 3, click the right-hand key and find the “properties”, you will find the change,we had already removed embedded thumbnails to reduce pdf size by using the Advanced PDF Tools.In order to let you easily find the change,I also input two screenshots to compare them .Please look at picture 2 and picture 3
(picture 2)
(picture 3)
According to my steps,I think that you can gradually master how to remove embedded thumnails by using this software .So if you have time and please try it by yourself. Or if you are interested in the Advanced PDF Tools,or you want to know more about how to reduce the pdf size,you can refer to its homepage or visit https://www.verypdf.com/wordpress/ .