Sitecore Instance Manager (SIM) is an open-source tool for managing your Sitecore instances. SIM can install, locate, maintain, reinstall, and delete Sitecore products. It has an API and a plugin engine so it is possible to extend SIM for specific needs.
For more details refer to the SIM GitHub repository.
Note: Sitecore Instance Manager is an open-source tool that is not supported in the scope of the Sitecore Support Program. If you have any issues with the tool or have any suggestions, raise a question or contribute through the GitHub issues page.