Here I listed some of the top free zen cart themes from my point of view,

• Official zen cart themes http://www.zen-cart.com/index.php?main_page=index&cPath=40_53 , collected many of templates, but from my point of view, they are not professional, you even can described ugly.

• ichoze zen cart themes zen-cart-templates.ichoze.net, there are two free zen cart template,Acadame and Atheme, maybe Acadame is a most widely used zen cart template, at least this is the first template I adopted.

• zen cart power themes www.zen-cart-power.com, a good website, but there are no many peoply knew this site.

• http://www.zenflavor.com, I am not familiar with this site, they seems both povide paid & nonpaid themes.

• www.zencarttemplates.info , they did not invent any thing, just collect most of above templates and give a “what you see is what you get” functionality.