For organizations
Office LTSC
Office with long-term support is designed for workflows requiring a fixed feature set; check availability and licensing with Microsoft.
Catalog
Releases
Compare two generations currently featured in the catalog.
Catalog
Important
Check official Microsoft sources for current licensing terms, release contents, system requirements and installation materials.
Check with Microsoft
Included apps, pricing, lifecycle, and system requirements are subject to change. Make your final decision based on official documentation.
Questions and answers
Is a direct installer available for Office LTSC?
No direct installer is currently available. — No verified direct English installer is currently listed for this option. Download is disabled; an account, store or installation-guide page is not used as a replacement file. Existing licenses and activation arrangements remain separate.
Which license or account do I need for Office LTSC?
Access and activation are determined by Microsoft and your existing entitlement. — Use the Microsoft account, work or school account, subscription or perpetual license that covers the selected product and edition. Downloading an installer or opening a guide does not grant a license.
How do I install Office LTSC in English?
Choose the language through the official installation or app settings. — In the Office Deployment Tool configuration, use the language ID en-us for English. Keep the product ID, update channel, architecture and license consistent with the official deployment guide.
How do I choose the right Office LTSC option for your device?
Use the installation path for your actual device and license. — Check the official system requirements, platform, edition and architecture before installation. On Windows, confirm compatibility with existing Office apps and add-ins. Windows installation media cannot be installed on macOS or mobile devices.
What should I check before installing Office LTSC?
Back up your documents and confirm the release’s requirements and support status. — Check Microsoft’s current requirements and lifecycle information for the exact release. A working download link does not establish support or compatibility.