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Microsoft Open Specifications


Open Specifications

Microsoft helps developers create innovative solutions by providing open access to quality technical specifications and support through forums, events, and complimentary technical assistance.

The technical specifications are freely available on MSDN and include documentation for the protocols used to communicate with a number of the most popular Microsoft products, its most popular binary file formats, and key standards and languages that are implemented in certain Microsoft products. The technical specifications enable and encourage a vibrant development community, resulting in smarter, interoperable products.

In addition, Microsoft offers several different programs that provide access to patent licenses or covenants, a list of patents associated with the technical specifications, and warranties regarding certain specifications and standards support.

Microsoft on Interoperability

Interoperability Principles

Microsoft recognizes that in an increasingly interconnected computing landscape, enabling interoperability between products from different vendors has become more important than ever.

Open Letters by Chris Capossela and others

Learn about the Microsoft commitment to document format interoperability, the making of an open standard, and the importance of choice in document formats.

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