Tag Cloud X-Cart Mod - Version 1.0 Tag Cloud X-Cart Mod generates Cloud of Tags, based on X-Cart product names, X-Cart category names, most popular(purchased) products, most viewed products etc.Product tagging becomes really popular now.tag cloud can be used as a visual depiction of content tags used on a web site. Often, more frequently used tags are depicted in a larger font or otherwise emphasized, while the displayed order is generally alphabetical.