Compare software

PraatVoceVista Video
Free

Free to download, with the source code published.

 Paid

Commercial software sold through the developer's site, with a download available.

Windows, macOS, Linux macOS
  • Detailed speech analysis: spectrograms, pitch, formants and intensity
  • Runs on macOS, Windows, Linux, Raspberry Pi and Chromebook
  • Real-time display of pitch, timbre and overtones
  • Visual feedback for singer's formant, vocal onset and vibrato
  • Interface is utilitarian and takes time to learn
  • Aimed at speech research rather than general audio editing
  • Paid software
  • Specialised for voice and sound analysis rather than general audio editing
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.