Smartviewer: Quick View

This app is great and the support is even better! We've had the issue that another app that we absolutely need, interfered with this app and contacted support. We were assisted quickly and efficiently and the problem was fixed and we weren't even charged for this.
What we also like about the app is that you can change the "Quick View" button text to a "Add to Cart" button and that there are generally many options for customization.