Microsoft Office editions from 2013 through 2021 differ in feature depth, deployment options, and subscription flexibility. Understanding these editions helps you choose the right balance of cost, updates, and capabilities for your workflow.
Below is a focused overview of how these editions compare across licensing, included apps, and target users.
| Edition | Delivery model | Release year | Key apps included | Update policy |
|---|---|---|---|---|
| Office 2013 | Perpetual licensed | 2013 | Word, Excel, PowerPoint, Outlook | Cumulative security updates for 5 years |
| Office 2016 | Perpetual licensed + Volume | 2016 | Word, Excel, PowerPoint, Outlook, OneNote | 5 years mainstream + 5 years extended |
| Office 2019 | Perpetual licensed | 2019 | Word, Excel, PowerPoint, Outlook, Publisher, Access | Cumulative updates for 5 years, then security only |
| Office 2021 | Perpetual licensed | 2021 | Word, Excel, PowerPoint, Outlook, Publisher, Access | Cumulative updates for ~10 years, then security only |
Licensing models and update cadence of Microsoft Office editions
Office 2013 to 2021 use a one-time purchase model with long-term support, while 2016 introduced broader Volume licensing flexibility. 2019 and 2021 extend the perpetual model with modern apps and improved support windows, but none include ongoing monthly feature updates.
The shift from 2016 to 2019 refined deployment for enterprises, allowing hybrid scenarios and clearer servicing timelines. This evolution is important for organizations planning large-scale rollouts and lifecycle management.
For individual users, 2016 and later editions align update schedules with mainstream and extended support windows, reducing unexpected changes. IT departments benefit from predictable patching when they standardize on a single release channel.
App availability and feature depth across editions
Each edition includes core productivity apps, but higher tiers add specialized tools for professional and technical roles. Publisher and Access appear only in Windows desktop versions, which influences licensing decisions for certain teams.
Core apps included in 2013 to 2021
- Word, Excel, PowerPoint, Outlook across all editions
- OneNote present in 2016 and later desktop suites
- Publisher and Access exclusive to Windows in 2019 and 2021
- Advanced analytics in Excel improves with each release
Deployment models and compatibility considerations
Office 2013 supports both click-to-run and traditional MSI-style installs, while 2016 and later are optimized for large-scale deployments through Volume Licensing and Office Deployment Tool. Compatibility with older Windows versions varies, so verify OS support before rollout.
Cloud integration grows from minimal in 2013 to more cohesive coexistence with Microsoft 365 features in 2021, though these editions remain offline-first. IT admins should plan for language packs and legacy format handling when migrating between versions.
Choosing the right edition for your organization
- Assess whether your team needs Publisher, Access, and advanced Excel tools that appear only in higher editions
- Compare update cadence and support timelines between 2016, 2019, and 2021 to match your lifecycle strategy
- Plan deployment with the Office Deployment Tool for consistent versioning across machines
- Verify operating system compatibility and language requirements before large-scale installs
FAQ
Reader questions
Which edition should small businesses choose among 2013, 2016, 2019, and 2021?
Office 2019 or Office 2021 perpetual suites are generally best for small businesses that want a one-time purchase with several years of support and access to Publisher and Access on Windows.
Can these editions be used on both Windows and macOS?
Desktop editions of 2013 to 2021 are available for Windows, while macOS requires separate Apple silicon or Intel builds; mobile and web apps are platform-agnostic via Microsoft 365 accounts.
How do update policies differ between Office 2016 and Office 2019?
Office 2016 offers 5 years of mainstream updates plus 5 years of extended updates, whereas Office 2019 provides about 10 years of cumulative updates, then security-only patches afterward.
Is there a subscription advantage to using Office 2021 instead of a Microsoft 365 plan?
Office 2021 is a one-time purchase with long-term feature stability, while Microsoft 365 adds cloud services, co-authoring, and regular feature updates, so choose based on need for collaboration and ongoing innovation.