This file is the official version released around mid-to-late 2024 (based on versioning patterns). It is used to download and install Microsoft 365 Apps for Enterprise (formerly Office 365 ProPlus) – not traditional MSI-based Office (like Office 2019/2021 volume licensed versions).
Here's a text-based explanation of what this tool is and its purpose: officedeploymenttool_19328-20210.exe
The file is a specific version of the Microsoft Office Deployment Tool (ODT). Released on November 18, 2025 , this version (16.0.19328.20210) is a command-line utility used by IT administrators to download and deploy Click-to-Run versions of Office, such as Microsoft 365 Apps, Office LTSC 2021, and Office 2019. Key Features of Version 19328-20210 This file is the official version released around