You could have downloaded AuthorIT 4.5.0.610 from our software library for free. The program relates to Photo & Graphics Tools. This program was originally created by AuthorIT Software Corporation.
From the developer:
Author-it Cloud brings you all of the power of Author-it delivered, "On-Demand" over the Internet. Nowhere else will you find an end-to-end Enterprise Authoring Platform on the Cloud built from the ground up, by one company.
Author-it Cloud allows you to scale as fast and as much as needed without purchasing costly infrastructure or over burdening your IT department.
You may want to check out more software, such as Oxford English Explanatory Dictionary, McGraw-Hill Dictionary of Engineering or ArcGIS Explorer, which might be related to AuthorIT.