This guide covers what an offline installer is, why it is necessary, the difference between the official Microsoft method and third-party tools, and a step-by-step instructions.
Once you have obtained your offline installer file (the .exe , .img , or your custom source folder), installing it is straightforward. offline installer office
Once the download is complete, you will have a file ending in .img or .iso (a virtual disk image). This is your offline installer. This guide covers what an offline installer is,
Open Notepad and create a configuration file named configuration.xml . Paste the following code into it to download a standard 64-bit version of Microsoft 365 Apps: This is your offline installer
Ensure the target computer has at least 10 GB of free hard drive space before beginning. 4 GB is needed for the installer itself, and roughly 4–6 GB is required for the installed applications.
Microsoft does not publicly host these files on a simple download page (to combat piracy). You must follow these legitimate methods.