Skip to main content
  • View Sitemap
  • Sign in
    Build solutions that harness the power of the Office 365 platform.
    Explore our code samples and SDKs on any platform.
    Expand the reach of your solution to new customers, partners, and markets.
    Global Microsoft 365 Developer Bootcamps will run October 1 - December 15, 2019. We’re adding new bootcamps regularly at

    Upcoming events

    What's new in Office development

    Get resources

    Microsoft Graph
    Use the Microsoft Graph API to connect to the data that drives productivity: mail, calendar, contacts, documents, directory, devices, and more.
    Office UI Fabric
    The official front-end framework for building experiences that fit seamlessly into Office and Office 365.
    Developer Tools
    Use our developer tools to build solutions for consumer and professional markets.
    Script Lab
    Script lab is an Office JavaScript API tool for anyone who wants to learn about writing Office add-ins for Excel, Word, or PowerPoint.

    Explore solutions

    State of Hawaii governement offices
    State of Hawaii increases government efficiency through enhanced paperless services from Adobe and Microsoft
    By reducing the amount of paper, the government issues by adopting digital processes such as support for electronic documents and signatures using Adobe Sign together with SharePoint Workflows, State of Hawaii cut cost and deliver citizen services as efficiently as possible.
    Image of Embry-Riddle classroom
    Embry-Riddle Aeronautical University Dr. Yan Tang uses Poll Everywhere + Office 365 to show engineering students what they’ve learned
    Poll Everywhere turns a one-way presentation into an engaging conversation with the audience, using live audience response activities in PowerPoint slides.
    Image of three Deutsche employees
    Deutsche Telecom – Detecon Group uses WorkBoard and Office 365 to set, measure and execute strategic priorities
    WorkBoard has created tools designed to close the strategy-execution gap. Detecon, the consulting practice at Deutsche Telecom, uses WorkBoard and its deep integration with the Office 365 app ecosystem to fully engage and work with results at high velocity.