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Praat is an application with which phoneticians can analyze, synthesize, and manipulate speech, and create high-quality images for their articles and doctoral theses.

The source code may be downloaded here.

What's New

Version 5.3.76:
  • One can determine the size of "speckles" (filled circles) with Speckle size... in the Pen menu. Speckles are used in drawing Formant, PitchTier, and several other kinds of objects.


OS X 10.5 or later

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5 26


Current Version (5.x)


Downloads 99,755
Version Downloads 1,643
License Free
Date 10 May 2014
Platform OS X / Intel 32
Price Free
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