KMSAuto Net is a free tool that is used to activate Microsoft Products such as Office and Windows, as well. It is a must-have tool for everyone because, with the help of this, you will get the full version of Microsoft free of cost. There are many other benefits of this, which I will discover in the features list and tell you about these. This is the only tool that provides the security and reliability which other tools don’t offer. Some of these tools also claim that they will give you a permanent activation, but they failed. In the case of this tool, you won’t believe that it works the same as it tells you and give you the permanent solution.