Praat is free software for the phonetic analysis of speech, including support for articulatory and speech synthesis.

The most current release is version 6.2.05 . It is now available on a variety of operating systems including Window, Macintosh, Raspberry Pi, Chromebook, Linux.
Praat now includes many additional functionalities among which are:
- Statistical analysis
- Listening experiments
- Speech manipulations
- Learning algorithms.