Microsoft announces end of support for Office 2016 and 2019, warns customers to get ready to transition to new offerings

Microsoft has declared the end of support for Office 2016 and 2019 applications and productivity servers. As of October 14, 2025, these versions of Office will no longer receive security fixes, bug fixes, or technical support. This move underscores the tech giant’s push towards cloud-based solutions and highlights the need for users to adapt to newer technologies to maintain security, productivity, and compliance.

The end of support for Office 2016 and 2019

The end of support for Office 2016 and 2019 marks a critical juncture for businesses and individual users reliant on these applications. Post-EOS, any organization continuing to use these versions will face increased vulnerability to security threats, potential losses in productivity, and challenges in meeting compliance requirements. Microsoft’s decision to end support for Office 2016 and 2019 is a clear signal for users to transition to more modern and secure platforms.

Transitioning to Microsoft 365 E3

To facilitate a smooth transition and ensure continuous support, Microsoft recommends migrating to Microsoft 365 E3. This comprehensive solution not only includes the familiar suite of Microsoft 365 apps—such as Word, Excel, PowerPoint, Outlook, Teams, and more—but also offers a range of additional capabilities through online services like SharePoint and Exchange. Microsoft 365 E3 represents a holistic approach to workplace productivity and collaboration, integrating both traditional applications and innovative cloud services.

Tailored solutions for every need

Recognizing that there is no “one-size-fits-all” approach to managing the end of support, Microsoft is offering various solutions to address unique organizational needs. These alternatives are designed to provide flexibility and support to users as they navigate the transition away from Office 2016 and Office 2019.

Preparing for the transition

To assist organizations in preparing for the end of support, Microsoft has outlined several steps to begin the migration process. These include evaluating current usage of Office 2016 and Office 2019 applications, exploring the features and benefits of Microsoft 365 E3, and considering other Microsoft solutions that may suit specific organizational requirements.

Stay informed and supported

For more information and resources about the end of support for Office 2016 and 2019, Microsoft encourages users to visit the Office End of Support Tech Community. Additionally, organizations can fill out a form to get in touch with sales and have a specialist demonstrate how Microsoft 365 can benefit their operations.

As the October 14, 2025, end of support date approaches, it is crucial for users of Office 2016 and 2019 to begin planning their transition to ensure uninterrupted access to secure, productive, and compliant software solutions. This announcement from Microsoft serves as a reminder of the ever-evolving nature of technology and the importance of staying ahead in the digital transformation journey.