The Microsoft Speech Platform is now publicly available. It includes the runtime, language packs (ASR +TTS) and SDK, for use with 26 different languages.
All the information is available below:


  • For the Runtime, please download the Microsoft Speech Platform - Server Runtime 11.0
    Allows developers to build and deploy Speech Recognition and Text-to-Speech applications. The Microsoft Speech Platform Runtime contains both a managed (.NET) and native (COM) API for developing Server based speech applications.

  • For Language Packs, please download the Microsoft Speech Platform - Server Runtime Languages 11.0
    Speech Recognition and Text-to-Speech Engines for Microsoft supported Languages. The following downloads contain the Microsoft Speech Recognition and Text-to-Speech engine data files for all currently supported languages for the Microsoft Speech Platform - Server Runtime 11.

  • For the Software Development Kit, please download the Microsoft Speech Platform - Server SDK 11.0
    Software Development Kit (SDK) for the Microsoft Speech Platform Server Runtime 11. This software development kit contains the documentation, development resources, tools and samples for development of speech applications that utilize the Microsoft Speech Platform Server Runtime 11.

Languages Available: