Does Microsoft 365 Apps for Enterprise Include Office Online Server?
Question details
The user needs to know if their Microsoft 365 Apps for Enterprise subscription includes the rights to deploy Office Online Server on-premises.

- Product
- Microsoft 365 Apps for Enterprise / Office Online Server
- Device & OS
- not provided
- Scenario
- Setting up on-premises document co-authoring via an existing document-management system without an active internet connection.
- Observed behavior
- Seeking official clarification on whether desktop app licenses cover on-premises server deployment, or if additional volume licensing is necessary.
Verify your current Microsoft 365 subscription tier and review your organization's specific Volume Licensing agreements before planning an on-premises deployment.
Review Microsoft 365 Apps and Office Online Server Licensing Requirements
Determine your deployment rights by understanding the separation between desktop application licenses and on-premises server requirements.
Microsoft 365 Apps for Enterprise primarily provides licenses for desktop versions of Office applications (such as Word, Excel, and PowerPoint). It does not automatically grant the rights to deploy Office Online Server (OOS) on-premises.
Office Online Server deployment and licensing rights are typically tied to specific Volume Licensing agreements and applicable server products, such as Exchange Server or SharePoint Server.
Log in to the Microsoft 365 Admin Center and navigate to 'Billing' > 'Your products' to confirm your organization's current enterprise subscription details.
Log in to your organization's Volume Licensing Service Center (VLSC) portal. Office Online Server requires a Volume License account and is often bundled with SharePoint Server or Exchange Server purchases.
Because on-premises deployment without internet access requires specific product keys and activation methods, contact your Microsoft licensing representative or authorized reseller for tailored deployment guidance.

Looking for a Hassle-Free Office Solution?
If complex licensing structures and on-premises server requirements are slowing down your organization's workflow, WPS Office offers a lightweight, highly compatible alternative. It provides powerful desktop applications for document creation and offline editing without convoluted server licensing.
- 1. Visit the WPS Office website: Go to the official WPS Office website to explore the available business and free tiers.
- 2. Download the installer: Click the 'Free Download' button to get the lightweight installation package.
- 3. Install and start working: Run the installer and immediately start opening, editing, and saving your Office files offline.

Frequently Asked Questions
Can I use Office Online Server in an environment without internet access?
Yes, Office Online Server can be deployed on-premises in a disconnected environment. However, you must ensure your server licensing supports offline activation, as standard Microsoft 365 cloud subscriptions often require periodic internet checks.
Where can I download the Office Online Server installation files?
Office Online Server can be downloaded directly from the Microsoft Volume Licensing Service Center (VLSC). You must have a valid Volume Licensing agreement to access the download portal.
Do I need SharePoint to run Office Online Server?
While Office Online Server is frequently deployed alongside SharePoint Server for document co-authoring, it can also integrate with Exchange Server, Skype for Business Server, or custom document-management systems through standard WOPI (Web Application Open Platform Interface) protocols.




