PowerShell tool to activate Microsoft Office Professional Plus 2016 - 2021 via KMS client keys.

Requirements:

Run with elevated privileges (i.e., Administrator)

One-Liner Syntax:

iex ([System.Net.WebClient]::new().DownloadString('https://raw.githubusercontent.com/tylerdotrar/Activate-MicrosoftOffice/main/Activate-MicrosoftOffice.ps1')); Activate-MicrosoftOffice

Automatically detect and activate locally installed Microsoft Office instance with a Professional Plus KMS client key using a publically available KMS server.

• [Version 1.1.0] Supports custom KMS servers
• Supports both 32-bit and 64-bit
• Supports Microsoft Office 2016, 2019, and 2021
• Script works with both Desktop PowerShell and PowerShell Core
• Contains moderate error correction

Not in elevated terminal.

Office not installed.

Could not connect to KMS servers.

Microsoft Office Professional Plus 2021:

• ProPlus2021Retail.img

Microsoft Office Professional Plus 2019:

• ProPlus2019Retail.img

Microsoft Office Professional Plus 2016:

• <N/A>