Microsoft Office 2016 download: 64-bit offline installer for Windows 11/10?

SimpleOfficeInstaller is an open-source program hosted on GitHub. Its description states it has a user-friendly interface that allows you to download various versions of Microsoft Office, including Office 2016. For a secure "Microsoft office 2016 download for windows 11 offline installer," obtaining the file directly from Microsoft is always the safest route.

Since you need a 64-bit version, here are the recommended, more secure options:

• Your Microsoft Account: On the download page, you should be able to choose 64-bit as your preferred architecture
• Official Microsoft CDN Links: You can search for the direct link for your specific version (e.g., Office 2016 Professional Plus). The 64-bit version is often installed by running the setup64.exe file contained within the image

Once you have a valid "Microsoft office 2016 download for windows 11 offline installer" (usually an .IMG or .ISO file), the installation process is straightforward:

1. Mount the Image: Right-click the downloaded file and select "Mount". This will create a virtual DVD drive in "This PC".
2. Run the Installer: Open the new virtual drive and locate the setup64.exe file. Right-click it and select "Run as administrator" to start installing the 64-bit version.
3. Enter Your Product Key: You will be prompted to enter your 25-character product key during the installation process.

Remember that Office 2016 has reached its end of support (as of October 2025), meaning it no longer receives security updates. If you are performing a new installation, you might want to consider newer, supported options like Microsoft 365 or Office 2024 for better security.