Once installed, you must tell Office to use English as its primary operational layout:
Completely close all active Office 2016 applications running on your PC.
Visit the official Microsoft Support page for Language Accessory Packs. Select from the version toggle options. microsoft office 2016 english language pack 64-bit
For organizations, the language-neutral design of Office 2016 helps simplify the deployment of Office products in multiple languages.
Follow the on-screen prompts. The installer will download the relevant files and seamlessly apply the English language overlay to your existing 2016 suite. Click once the success screen appears. Configuring English as Your Default Office Language Once installed, you must tell Office to use
Once the installation finishes, the language pack is on your computer, but it is not active yet. You need to tell Office to use it. Open (or any other Office app). Go to File > Options .
For most users, the default installation is sufficient. Click once the success screen appears
: Provides English-language help documentation and online support resources .
You are trying to install the 64-bit pack on a 32-bit Office, or vice versa. Solution: Uninstall the incorrect language pack and download the version that matches your Office architecture. Check your Office version using the method in Part 1.2.
Method 2: Manual Installation (For IT Admins and Offline Deployments)
First, understanding the technical distinction between the 32-bit and 64-bit versions of Office 2016 is essential. The 64-bit version, for which this language pack is designed, allows Office to address more than 2 GB of system memory (RAM). This is critical for power users handling massive Excel datasets, complex Access databases, or extensive PowerPoint presentations. The English Language Pack is not a standalone product; it is an add-on that requires a full 64-bit installation of Office 2016 Professional Plus or a volume-licensed suite. Once installed, it changes the display language of menus, dialog boxes, commands, and help files to English. Importantly, it does not alter the operating system’s language or the keyboard input methods; it solely controls the Office UI. This modularity allows a user in Tokyo with a Japanese OS to work in an English-language Excel environment, preserving formula syntax and command-line consistency.