Office Tool Plus is a tool for managing, downloading and installing Office. Office Tool Plus is based on the Microsoft Office deployment tool. You can customize the configuration of your Office installation and download installation files to install Office without the Internet.

Features of Office Tool Plus
Opportunities:

Configure the Office installation, as well as customize the installed C2R products, such as adding and removing components, language packs, etc.
Download the Office installation package or the language pack, which can be downloaded using the official programs Thunder, Aria or Microsoft.
Configure your current Office, change the update channel, delete the product language, or delete the product, or use the built-in scripts or tools to clean the Office
Activate your office. Easily set the product key and configure your KMS server address or convert the Office version. (PS: the tool does not have a built-in KMS activation, it simply provides the ability to configure a KMS server.)
Supported products:

MS Office 2016 -> Standard, Pro Plus, Mondo, Professional, Personal, Home Business, Home Student, O365 ProPlus, O365 Business, O365 Small Business, O365 Home Premium
MS Office 2019 -> Standard, Pro Plus, Professional, Standard 2019 Volume, ProPlus 2019 Volume, Office 365, Home Business, Home Student