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Julius is an open-source, high-performance large vocabulary continuous speech recognition (LVCSR) engine for speech-related researchs and developments. With HMM acoustic model and language model, you can construct your own speech recognition system.

You can download file releases of Julius project from List of release files

System Requirements

Operating System: Linux, Windows, OS Independent
Julius runs on Linux, Windows, Mac OS X, Solaris and other unix variants.

List of release files

Package/Release/File Size Date/D/L


  4.0 - [ Release Notes / Change Log ] 2011-03-03 00:00
      segmentation-kit-v4.0.tar.gz 3.0 MB 2916
  1.0-julius4 - [ Release Notes / Change Log ] 2008-08-18 11:16
      julius4-segmentation-kit-v1.0.tar.gz 66.4 KB 3228
  1.0 - [ Release Notes / Change Log ] 2005-08-29 16:28
      julian-segmentation-kit-v1.0.0.tar.gz 64.7 KB 524
      julian-segmentation-kit-v1.0.tar.gz 64.7 KB 664

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