Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

New Office Add-ins entry point available online

August 24, 2023 Aug 24, 2023 08/24/23

Skylar Pan

Use the new add-ins entry point to manage all your Office Add-ins and find the right add-in the AppSource and Office marketplace.

What’s new for Office Add-ins at Ignite 2022

October 12, 2022 Oct 12, 2022 10/12/22

Office Add-ins team

The blog covers the latest Office Add-ins announcements with our developer and IT admin community. These new features will help you create solutions so you can do more with less.

Changes in Export to PDF with sensitivity labeling and encryption in Office Add-ins

July 27, 2022 Jul 27, 2022 07/27/22

Chris Dietsch

Office is shipping a new feature that enables PDFs created from Office using Export to PDF or Save As PDF to retain the source document’s labels or encryption into the output PDF. Office also enables Office Add-in developers to hook into and reuse some or all of Office’s PDF creation code.

What’s new for Office Add-ins at Build 2022

May 25, 2022 May 25, 2022 05/25/22

Office Add-ins team

Get all the new Office Add-ins announcements from Build 2022. These new features will help you create solutions to increase productivity in today’s modern hybrid environment.

Office JavaScript API for Power Query read-only data now available for Excel

May 11, 2022 May 11, 2022 05/11/22

jokahati

New Office JavaScript APIs allow you to retrieve data related to Power Query queries you have in your Excel workbooks.

Single Sign-on service for Office Add-ins rolls out in Office on the web

January 12, 2022 Jan 12, 2022 01/12/22

Office Add-ins team

A new Single Sign-on (SSO) service will replace the existing one for Office Add-ins that are used in Office on the web. This new service is aimed at providing better reliability and supporting additional environments.

Create custom Excel data types with new JavaScript APIs

November 3, 2021 Nov 3, 2021 11/3/21

Chris Gross

We’re excited to announce new capabilities that let you programmatically create your own custom data types within Excel. This helps solve a key problem developers have today with requirements around metadata associated with cells.

Ignite 2021: Build apps for collaboration in a hybrid world

November 2, 2021 Nov 2, 2021 11/2/21

Ben Summers

Welcome to Ignite 2021. This blog is a summary of the developer news for the Microsoft 365 platform in the new era of hybrid work. Learn what's new and be sure to read the entire thing to get it all!

What’s new in Office Add-ins at Ignite 2021

November 2, 2021 Nov 2, 2021 11/2/21

Office Add-ins team

Welcome to Ignite 2021! We’re excited to share the latest Office Add-ins announcements with our developer community. These new features will help you create solutions to increase productivity in today’s modern hybrid environment.

Office Scripts help Uniper boost employee productivity

July 7, 2021 Jul 7, 2021 07/7/21

Office Add-ins team

Using Office Scripts and Power Automate, I built a script that fully automates a report that used to take me at least one to two hours per month.

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