Showing tag results for Excel

Sep 10, 2025
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Excel announces undo support for 3rd-party web add-ins

Adrian Wu
Adrian Wu

Most user action performed by your Copilot extension or web add-in can now be undone using the familiar ribbon Undo button, keyboard shortcuts (Ctrl+Z), or the Undo button on Copilot response cards.

Office Add-insMicrosoft 365 Developer
Nov 19, 2024
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What’s new for Office Add-ins at Ignite 2024

Office Add-ins team
Office Add-ins team

The Office Platform team has been busy working on improvements to the platform since we last reported. This blog covers the new features from the office-js team announced at Ignite 2024.

Office Add-insMicrosoft 365 Developer
Nov 15, 2023
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Ignite 2023: Ushering in the era of Microsoft Copilot extensibility

Ben Summers
Ben Summers

We’re very excited to announce the public preview of Copilot extensibility and other updates about our features and capabilities from across the Microsoft 365 platform.

Microsoft GraphMicrosoft TeamsOffice Add-ins
Aug 24, 2023
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New Office Add-ins entry point available online

Skylar Pan
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.  

Office Add-ins
Oct 12, 2022
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What’s new for Office Add-ins at Ignite 2022

Office Add-ins team
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. 

Office Add-insMicrosoft 365 Developer
Jul 27, 2022
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Changes in Export to PDF with sensitivity labeling and encryption in Office Add-ins

Chris Dietsch
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.

Office Add-ins
May 25, 2022
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What’s new for Office Add-ins at Build 2022

Office Add-ins team
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 Add-ins
Jan 12, 2022
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Single Sign-on service for Office Add-ins rolls out in Office on the web 

Office Add-ins team
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.

Office Add-ins
Nov 3, 2021
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Create custom Excel data types with new JavaScript APIs

Chris Gross
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.

Office Add-ins