: After downloading a .img or .iso file, right-click and select Mount , then run Setup64.exe from the virtual drive to specifically install the 64-bit version. Summary of Requirements Requirement Product Key Required for activation. Account Must be linked to a Microsoft account for retail versions. Architecture Ensure your Windows OS is also 64-bit. Deploy Office 2019 (for IT Pros) - Microsoft Learn

These links download the official retail installer images directly from Microsoft. These images contain both 32-bit and 64-bit versions; the installer usually selects the 64-bit version by default on compatible systems. : ProPlus2019Retail.img Office 2019 Home & Business : HomeBusiness2019Retail.img Office 2019 Home & Student : HomeStudent2019Retail.img Open Directory Indexes

While Microsoft provides several official methods to access Office 2019, please note that extended support for Office 2019 ended on October 14, 2025 , meaning it no longer receives security updates. Microsoft Support

If you're a student or educator, you might be eligible for Office 365 Education for free, which includes access to Office 2019/Office 365 apps.