Download of TYEarthPro 1.0 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Productivity Tools, more precisely Office Tools. We recommend checking the downloaded files with any free antivirus. The actual developer of this free software for Mac is TYEvolution.
From the developer:
TYEarthPro is an application that lets you read ESRI Shapefile or spatial data from the data sheet editor. In addition, the program helps you generate KML/KMZ files which illustrate the map locations, display images, run flyover tours, and more. All data are conveniently organized in a table view.
You may want to check out more Mac applications, such as Combine PDF's, ShinyDroplets2 or MakeDocJ, which might be related to TYEarthPro.