GS Upsell Page Maker downloader - Version 1.1 free download Garden Swings Upsell Page Maker, All you have to do is select a current product that you have which you can upsell and create an upsell page instantly for it.Upsell Page Maker is a user-friendly and simple to use desktop software which allows you to create upsell pages instantly without having to create new HTML files, content and images.