Office Installer is a free utility specifically designed to simplify the process of online and offline installing and managing Microsoft Office applications, made by Ratiborus from Russia. It also allows to create your own Office distribution for subsequent installation of Office offline.

When Microsoft Office's activation fails or it runs into unsolvable problems, we often need a clean and complete uninstall to get everything ready to start from scratch. While to completely uninstall Office, neither of the official approaches (Uninstall Office from a PC, Manually uninstall Office) offered by Microsoft is worth wasting time to try. Instead, in addition to those universal software uninstalling tools like Total Uninstall and Uninstall Tool, you can also choose to use the more specialized Office Uninstall instead.