No, PowerCMS is not available as part of the Extension library subscription. Please contact our sales department at sales[at]webassist[dot]com for more information.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.