Adding a "More" link

I currently am using the 3 column version, and have limited the categories to showing only 5 links each. I’d like to add a ” … See More” link at the bottom of each category that people can click on that will take them to the category page with the rest of the links for that category.

How would I go about doing this? ??

https://www.ads-software.com/plugins/very-simple-knowledge-base/