How to show image of the link category like in the screenshots?

I checked every options,can`t find it,need other plugin sth?

Same question!

This is a two-step process. First, you put the image you want into the category description for each category. The form you use is the usual one you’d use to put an image into a web page, except using [ and ] instead of < and >, like this:

[img src="someimage.jpg"]

Then you go to the Library Settings page, and check the box for, “Show Category Description.” There is a box to the right of that which allows you to choose whether to show the category description on the right or the left.

When you’ve finished all that, just click “Update Settings,” and the image will show where you want it.