The tool does not host the installation files itself.

| Suite | Version Support | Activation Type | | :--- | :--- | :--- | | Office 2016 | Pro Plus, Standard, Visio, Project | KMS (180 days) | | Office 2019 | Pro Plus, Standard, Visio, Project | KMS (180 days) | | Office 2021 | Pro Plus, Standard, Visio, Project | KMS (180 days) | | Office 365 (M365) | Apps for Enterprise | KMS (180 days) |

Office Installer 1.2.5 by Ratiborus offers several key features that make it a valuable tool for users: