Version 2.3.0 available!

VOXplot

Acoustic Voice Quality Analysis: Simple | Standardized | Intuitive

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Current version: v2.3.0

Information about new versions can be found in the News section.

VOXplot is free of charge; you may use the program on as many computers as you like without any restrictions.

If you use VOXplot regularly and would like to support our project, we would appreciate a donation. The Donate button will take you to a Paypal page where you can make a one-time donation or an annually recurring donation.

Donate

We would like to thank all donors!

VOXplot is open source and released under the GNU General Public License v3.0. A link to the source code archive can be found at the bottom of this page.

VOXplot uses Praat (6.0.48) for acoustic analysis. The executable packages which can be downloaded here include Praat as an executable binary. Interested parties can find the source code of Praat on GitHub.

VOXplot is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose.

Please send me an email

if you would like to help translate the user interface of VOXplot into an another language
if you would like to see another analysis language added to VOXplot and have the resources available to conduct validation studies.

Windows-Installer

Installer for Windows 7 or newer

Download the installer suitable for your Windows system (32-bit or 64-bit). Double-click on the downloaded installer to install VOXplot in a Windows default folder for programs. The installer adds an entry to the Start menu and to the Remove software control panel.

During a new installation you can choose whether VOXplot should be installed for all users of the computer (administrator privileges required) or only for the current user.

Update to a new version: Download the installer for the new version here. Continue as above.

VOXplot64_setup.exe (64-bit) VOXplot32_setup.exe (32-bit)

Windows-File (64-bit only)

Executable program file for Windows 7 or newer

Download the exe file and place the file in any location (e.g. on the desktop). Double-click the downloaded file to start VOXplot.

Update to a new version: Delete the old program file (your settings will be kept) and download the new version here. Continue as above.

Advantage: Flexible, no traces in the system.
Disadvantage: Slow app start up, no system integration (e.g. no entry in the start menu).

VOXplot.exe (64-bit)

macOS

Executable app for macOS (x86, 64-bit)

Warning: Due to lack of resources, the macOS version can only be tested rudimentarily; current Apple devices with ARM chips (Apple silicon) we cannot test at all. Furthermore, the app refuses to use the app icon completely and takes a very long time to start (a splash screen is unfortunately not supported yet...).

Download the zip archive and unzip it. You can place the included app anywhere you want (e.g. on the desktop). Double-click on the app icon to start VOXplot.

Tips and tricks that might help if there are problems:

Allow the installation of apps as described in this video
If possible, do not use Safari for downloading, but another browser that does not unzip automatically (e.g. Firefox, Chrome ...)
Do not start VOXplot with a double-click the first time, but with a right-click > Open
If macOS complains that VOXplot is damaged, try unzipping the zip archive with an alternative program (e.g. with the free trial version of BetterZip); or download a second (or third) time and try again.
If an error message appears that VOXplot cannot be executed for security reasons, please allow execution in the macOS System Preferences under the Security Settings item.
You can copy an unziped working VOXplot app from another Apple computer to your maschine.
To be able to make recordings with VOXplot check if VOXplot has the permission to use your microphone (system settings)

Update to a new version: Delete the old app (your settings will be kept) and download the new version here. Continue as above.

VOXplot.zip

Linux

Executable program file for Linux (x86, 64-bit)

Download the program file and place the file in any location (e.g. on the desktop). Double-click on the downloaded file to start VOXplot.

Update to a new version: Delete the old program file (your settings will be kept) and download the new version here. Continue as above.

The VOXplot executable requires a current libc version (tested with glibc > 2.33). If you cannot start the program, try to use the source code.

VOXplot (x86, 64-bit)

Source-Code

Python code and 'accessories'

The zip archive contains the source code of VOXplot, all necessary resources (images, localization), a list of required Python libraries and the license (GPL v3.0). Not included is an executable Praat 6.0.48.

voxplot_source.zip