You could have downloaded iScrapbook 7 7.0.4 for Mac from our application library for free. The software lies within Design & Photo Tools, more precisely Viewers & Editors. The actual developer of this Mac application is Chronos Inc.
From the developer:
iScrapbook 7 is a scrapbooking application that lets you create unlimited color schemes. It manages the entire scrapbooking process from page design to album organization. iScrapbook includes everything you need to scrapbook digitally on your Mac: a class-leading assortment of design tools, drawing shapes, artwork, templates, and more.
You may want to check out more Mac applications, such as Labelist, which might be related to iScrapbook 7.