Viewing and analysing the contents of music audio files!

Sonic Visualiser

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Sonic Visualiser 3.3 (64-bit)

  -  18.5 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Sonic Visualiser 3.3 (64-bit).


For those interested in downloading the most recent release of Sonic Visualiser or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Sonic Visualiser 3.3 (64-bit)

  • Sonic Visualiser 3.3 (64-bit) Screenshots

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    Sonic Visualiser 3.3 (64-bit) Screenshot 1
  • Sonic Visualiser 3.3 (64-bit) Screenshot 2
  • Sonic Visualiser 3.3 (64-bit) Screenshot 3
  • Sonic Visualiser 3.3 (64-bit) Screenshot 4
  • Sonic Visualiser 3.3 (64-bit) Screenshot 5

What's new in this version:

- Add support for reading the Opus audio codec on all platforms
- Add support for WMA and AAC formats on 64-bit Windows. (AAC was
- Already supported on macOS.) Note that AAC support on Windows does
- Not support "gapless" import, i.e. removing the encoder gaps at
- Start and end of the stream
- Add ability to choose the field separator when importing CSV and
- CSV-like files, if more than one possible candidate separator is found in the file
- Fix crash when closing session or starting a new session while calculating alignment of multiple audio files
- Fix crash when running certain plugins that call for frequency-domain input at non-power-of-two block sizes
- Fix wandering left edge of measure-tool rectangle while dragging out the area
- Ensure that plugin stderr debug output is logged to the SV log file

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