The MainWP Google Analytics Extension gives you the ability to view your Google Analytics data for your child sites in your MainWP Dashboard. It adds a widget to your main dashboard where you can monitor Google Analytics data from. This extension requires a valid Google Analytics account and an API key.
The idea behind GPLDownloads is to help website owners or small developers who have enough knowledge and experience of WordPress that they do not need technical support that developers provide or who are running low on budget & need to buy the plugins for their own and clients projects.
This is the same plugin or theme as distributed by the developer, the developer link is provided above.