How to Create Offline Installation Media for Office and Windows 11
Question details
The user needs to create USB backup installers for Microsoft Office Home & Business and Windows 11 for computers without regular internet access.

- Product
- Microsoft Office and Windows 11
- Device & OS
- Windows 11
- Scenario
- Preparing system software and productivity tools for offline reinstallation.
- Observed behavior
- The user lacks continuous internet access and requires a full offline installation package saved to a USB drive to successfully install and set up the software.
You will need a separate computer with a reliable internet connection and a blank USB flash drive (at least 8GB capacity) to download and store the installation files.
Download the Office Offline Installer
Use your Microsoft account to download the complete standalone installer for Office Home & Business.
The offline installer contains all the necessary files to install Microsoft Office without an active internet connection. This is highly recommended for users installing the suite on offline workstations or areas with spotty network coverage.
On an internet-connected computer, go to office.com and sign in with the Microsoft account associated with your Office Home & Business purchase.
Navigate to the 'Services & subscriptions' section. Locate your Office product in the list and click on the 'Install' button.
In the download prompt window, select 'Other options'. Check the box that says 'Download an offline installer' and select your preferred language.
Click 'Download'. Once the image (.img) or executable file has finished downloading, copy it to your USB flash drive for safe storage.

Create a Bootable Windows 11 USB Drive
Use the official Microsoft Media Creation Tool to generate a bootable USB drive for offline Windows 11 installation.
Use WPS Office for a Faster, Lighter Offline Experience
If you want to avoid massive installer downloads and complex activation steps, WPS Office is a powerful, lightweight alternative. It offers a dedicated offline installer that sets up in seconds, making it the perfect free productivity suite for offline PCs.
- 1. Download the Installer: Visit the official WPS website on an internet-connected device and download the offline setup package.
- 2. Transfer to USB: Copy the downloaded WPS Office installer file to your USB backup drive.
- 3. Install Offline: Plug the USB into your target PC, run the setup file, and complete the installation instantly without needing an internet connection.

Frequently Asked Questions
Does offline installation bypass the need for product activation?
No. While you can fully install Microsoft Office and Windows 11 without the internet, you will still need a brief internet connection (or a telephone activation method) to verify your product key and activate the software.
What size USB drive do I need for these offline installers?
For Windows 11, you need a blank USB flash drive with at least 8GB of storage. If you plan to store the Office offline installer on the same drive, a 16GB or larger USB drive is highly recommended.
Can I use the Windows 11 Media Creation Tool on a Mac?
No, the Media Creation Tool only runs on Windows operating systems. If you are using a Mac to prepare the media, you must download the Windows 11 ISO directly from Microsoft's website and use a third-party tool to create the bootable USB.




