Insider builds for Office for Mac are updated on a regular basis to provide new or improved features, security updates and bug fixes.
Learn how to download Office for Mac updates, and check out the apps below to learn about each Insider Fast release.
Office for Mac apps
Be an Office Insider
If you're not an Office Insider, join the program to get early access to the latest Office innovations. Your feedback goes directly to Microsoft product teams and helps us improve Office for users worldwide.
See this page for more information.