Offline Installer Office [updated] May 2026

To create an offline installer for Microsoft Office, you need to Office Deployment Tool (ODT) Configuration XML

Common Issues with Microsoft Office Offline Installer offline installer office

7. Output File Structure (Generated by Builder)

OfflineOffice_2021_64bit_EN/
│
├── OfficeSetup.exe          (bootstrapper)
├── configuration.xml        (install settings)
├── office.odt               (deployment metadata)
├── data/
│   ├── v64_2021.cab
│   ├── v64_2021_01.cab
│   ├── v64_2021_02.cab
│   └── stream.x86.x64.dat
└── checksum.sha256

For home users: Connect the laptop to your phone's hotspot for 30 seconds, activate Office, then disconnect. It will remain activated for months offline. To create an offline installer for Microsoft Office,

Creating your own offline installer with ODT is the modern, supported, and flexible way to install Office without an internet connection on every machine. For home users: Connect the laptop to your

Account-Based Retrieval: Users can download the tool directly from their Microsoft Account Portal under the "Install" window by selecting "Offline installer" from the version drop-down.

Select Version: Click Install and, in the pop-up window, look for the "Other options" or "Choose a version" dropdown.