: No new features are added over its lifetime, making it ideal for devices in secure or restricted environments. System Requirements
Open a Command Prompt as an administrator, navigate to the folder with your setup.exe (the ODT) and configuration.xml file, and run this command to download the files to a local folder:
Once the download is complete, run this command from the same folder to install Office:
Clean, modern interface with updated ribbon and neutral color palette, designed to match Windows 11. Installation Guide for Office LTSC 2021 : No new features are added over its
By forcing deployments through the and the Office Deployment Tool (ODT) , Microsoft ensures that installations consume significantly less bandwidth, stay secure by default, and remain easily customizable using structured XML data. To build an offline "ISO equivalent," administrators use command-line directives to download the raw install assets into a localized deployment folder.
The UI and features do not change over time, ensuring no workflow disruptions.
Enhanced accessibility and co-authoring improvements. To build an offline "ISO equivalent," administrators use
Windows 10, Windows 11, or Windows Server 2019/2022. Processor: 1.6 GHz or faster, 2-core. Memory (RAM): 4 GB RAM (64-bit), 2 GB RAM (32-bit). Hard Disk Space: 4 GB or more free space. Graphics: 1280 × 768 screen resolution. Step-by-Step Guide: Downloading and Installing the ISO Step 1: Secure the ISO Image
If you need help tailoring this layout for a specific deployment environment, let me know. I can easily adjust the configuration script to like Access or Publisher, add multiple language packs , or switch the installation architecture from 64-bit to 32-bit . Share public link
Deployed exclusively via modern installation technology. Why You Won't Find a Direct ISO Link Windows 10, Windows 11, or Windows Server 2019/2022
An installation wizard will launch, pulling files directly from your offline source without consuming internet bandwidth. Security and Verification Warning
If you do not have VLSC access but purchased authorized licenses, you can use the to download the installation files.
For smaller IT teams, MAK is simpler. For large organizations with hundreds of devices, KMS is more manageable.
By following these guidelines and tips you can successfully download, install, and activate Microsoft Office LTSC Professional Plus 2021.
The "Professional Plus" edition is the most comprehensive tier available in this channel. It includes the following core applications: