Developer Tools

    Microsoft Speech Platform - Software Development Kit (SDK) (Version 11)

    Software Development Kit (SDK) for the Microsoft Speech Platform Runtime 11.
    • Note:There are multiple files available for this download.Once you click on the "Download" button, you will be prompted to select the files you need.


      File Name:


      Microsoft Speech Platform SDK 11 License.rtf

      Microsoft Speech Platform SDK 11 Release Notes.rtf



      Date Published:


      File Size:

      8.4 MB

      65 KB

      169 KB

      5.4 MB

      8.7 MB

        This software development kit contains the documentation, development resources, tools and samples for development of speech applications that utilize the Microsoft Speech Platform Runtime 11.
    • Supported Operating System

      Windows 7, Windows Server 2008, Windows Server 2008 R2, Windows Vista

        Development is supported on:
        • Windows Vista or later
        • Windows 2003 Server or later
        • Windows 2008 Server or later

        Deployment is supported on:
        • Windows 2003 Server or later
        • Windows 2008 Server or later
        • Click the file you want to download from the list below.
        • Do one of the following:
          • To start the installation immediately, click Open or Run this program from its current location.
          • To copy the download to your computer for installation at a later time, click Save or Save this program to disk.
        Important File Download Details
        • The SDK documentation is currently available as a separate download from the Software Development Kit.
        • Please review the release notes for additional information
      • Note: On computers with security update 896358 installed, downloaded Compiled Help Module (CHM) files cannot be opened. For more information, see KB902225.

        After saving the file locally, you can view the contents using one of the following methods:

        Method 1
        1. Double-click the .chm file.
        2. In the Open File-Security Warning dialog box, click to clear the Always ask before opening this file check box.
        3. Click Open.
        Method 2
        1. Right-click the CHM file, and then click Properties.
        2. Click Unblock.
        3. Double-click the .chm file to open the file.

    Popular downloads

      • 01

        Microsoft .NET Framework 4 (Web Installer)

        The Microsoft .NET Framework 4 web installer package downloads and installs the .NET Framework components required to run on the target machine architecture and OS. An Internet connection is required during the installation. .NET Framework 4 is required to run and develop applications to target the .NET Framework 4.

      • 04

        Microsoft .NET Framework 3.5 Service Pack 1

        Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents.

    Loading your results, please wait...

    Free PC updates

    • Security patches
    • Software updates
    • Service packs
    • Hardware drivers

    Microsoft suggests

       Try Visual Studio 2013 for free.
    Now available: Visual Studio 2013
    Connect ideas. Create amazing apps.
    Free trial