Method 1: Via the Microsoft Account Portal (Office 365 / 2021) Go to and sign in. Click on Services & subscriptions at the top. Locate your Office product and click Install . In the pop-up window, select Other options . Check the box for Download an offline installer . Choose your language and click Download . Method 2: Via the Office Deployment Tool (ODT) for Admins
On Windows 10/11, right-click the .img file and select Mount (or double-click it). Run Setup: Open the folder and run the Setup.exe file.
The offline installer office is a valuable tool for users who need to install or update Microsoft Office without an internet connection. With its convenience, flexibility, and reliability, it's a game-changer for individuals and businesses alike. offline installer office
Method 2: Via the Office Deployment Tool (For Enterprise and IT Admins)
An is the most reliable way to install Microsoft Office without a continuous internet connection . Standard Office installations use a small setup file that streams gigabytes of data during the process. If your internet is slow, capped, or drops frequently, the installation will fail. Method 1: Via the Microsoft Account Portal (Office
Move the entire ODT folder (containing setup.exe , your .xml , and the new "Office" folder) to the offline computer via USB. Open as administrator on the offline PC. Navigate to the folder on your USB drive. Run the installation command: setup.exe /configure configuration.xml Use code with caution. Copied to clipboard
: Choose your preferred language and select either 32-bit or 64-bit (64-bit is highly recommended for modern systems). In the pop-up window, select Other options
Modern operating systems can read these files natively without third-party software.
Download the from the official Microsoft Download Center.
While the installation process happens entirely offline, Microsoft Office still needs validation. You must briefly connect to the internet, log into your Microsoft account, or input a product key to activate the software. Volume license users can alternatively activate offline via a local KMS (Key Management Service) server.
Law firms, medical offices, and government contractors often have computers that never touch the public internet. The offline installer is the only way to get Office onto those machines.
