Download Office Installer Plus (x86/x64) - A tool for downloading, installing, and activating Microsoft Office 365 / 2024 / 2021 / 2019 and 2016 online, with the latest installation methods.
What is Office Installer Plus?
Office Installer Plus is a program that can help download, install, and activate genuine Microsoft Office, created by Ratiborus, who is the same person who developed the program. Office C2R Installation Currently very popular, Office Installer+ is essentially an upgraded version of Office C2R Install (or Oinstall). It incorporates all the features of Oinstall but presents them in a sleek, user-friendly interface with faster performance and a smaller program size.
Ability
- Install Microsoft Office 365 / 2024 / 2021 / 2019 and 2016 online
- You can choose the Edition, language, x86/x64, as well as any additional subprograms you prefer.
- All versions of Office can be activated through KMS.
- Can uninstall Office that is installed on the device effectively.
- You can download the installer for offline installation on other devices.
Enhanced capabilities from Office C2R Install, such as
- The ability to check the version of Windows and Office that we are currently using
- The ability to select a KMS Server from the list yourself to activate Office
- The ability to update Microsoft Office installed on the device (this is considered unnecessary, as it updates automatically on its own).
- Ability to manage, add, and remove Office licenses on the device
- And there may be additional capabilities added in the future.
How to Use Office Installer Plus
- Run the Office Installer+.exe file, then uninstall any existing versions of Office on your computer and restart your computer.
- Go to the “Installing Office” tab, select the Office version, x86 or x64 system, and the desired language.
- Click the “Install” button to install.
- Once installation is complete, go to the “System” tab and click “Activate.”
- Please wait until completion.
What's new?
Changes in versions:
v1.3.4
- Changes to improve program reliability in the RU region.



File Information
- Operating System: Windows 11 / 10 / 8.1 (x86/x64)
- Risk Level: Medium
- Developer: Ratiborus
- Language: English
- Size: 55 MB
- File type: *.rar
- Password: mawto
- Usage: Available
- Link updated on: 5/2/2026
- Required Reading: How to Download
Are you looking for a program to help install Microsoft Office? We recommend using Office Tool Plus It's better and much safer.




