It is a bit unfortunate that the writer of the article tags the topics as "free Utilities"...
The app cited above is ONLY useful for a few of MS items. The more inclusive application version is for SALE and the demo/free will recover a partial segment of the IDs and product licenses, rendering this version as rather useless.
It is a bit concerning that the practice of stating that something is free while it is really not is so rampant and smacks as a 'front' for selling products rather than being helpful as far as 'free apps for the IT guy"...
You should CHECK your postings and verify that what you declare them to be is really so...