Microsoft 365 Developer Blog

What’s new for Excel add-ins developers in 2021 

March 4, 2021 Mar 4, 2021 03/4/21

keyur_patel

When it comes to extending Excel, the Office Add-ins platform makes it easy for you to get your data into the hands of Excel users across Windows, Mac, and on the web. Our team is invested in helping you build your own capabilities into software used by millions of people worldwide.  

Office Add-ins partner Sheetgo integrates Excel’s extensibility features

March 4, 2021 Mar 4, 2021 03/4/21

Office Add-ins team

Learn how Sheetgo uses add-ins to connected Excel spreadsheets to build custom, automated workflows.

Use the shared JavaScript runtime to improve the UI experience of your Office Add-in

February 5, 2021 Feb 5, 2021 02/5/21

Office Add-ins team

This blog is the first of a series highlighting the shared runtime feature of the Office Add-ins platform. 

Use UI Automation custom properties to customize your assistive technologies to Office applications

February 4, 2021 Feb 4, 2021 02/4/21

Office Add-ins team

Today, we announce that Office applications on Windows have added support for UI Automation custom properties in PowerPoint and Excel so that assistive technologies have access to application-specific information through UI Automation.