NCH Tone Generator Versions

To find out what version of the software you are currently using, click Help on the menu bar at the top of the program's window (not the Help button on the toolbar), and then click "About NCH Tone Generator".

Please be aware if you purchased more than 3 months ago you may need to purchase an upgrade to use the current version. For upgrade pricing go to http://www.nch.com.au/upgrade/index.html with your old registration ID number and Key.

If you want to try the current version with the option to restore your older version, please backup your Program Files sub folder containing the software for Windows, or copy the app from your Applications folder to a backup location for Mac OS

Click the appropriate button to download the latest version of this software:

Windows Download
Mac Intel Download
Windows CE Download
Build Version Logs Follow:
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Version 3.02

• Done please add to Options the Output Samplerate combo box with items 44.1/48/96/192 kHz
• Fixed dB display cannot reach maximum range
• Done frequency Knob
• Done specify by note
• Done the listpane is not visible in 800x600 resolution
• Done Add / Remove Tone Buttons
• Done replace the Frequency pointer from white to red.
• Uploaded 2011-11-21

Version 3.01

• Fixed max frequency is 20Khz now, while Help/introduction.html states 'up to 22Khz'.
• Fixed Options -> frequency hertz does not validate
• Small custom toolbar: added logic to support toggle buttons, buttons made transparent.
• Message about fixed duration and loop play, which can appear at "Save as wave" command was split into two different messages.
• context help support for numeric edit dialogs db meter enabled on Mac
• Sound Play Device option description removed from help for Mac
• System Requirements added.
• Semicolon removed from default extension of file
• Message "Please turn off loop play, from the Tones menu." replaced by "Please turn off loop play, from the Playback menu."
• Uploaded 2011-02-19

Version 3.00

• Added new splashscreen and icon
• Fixed entry of user-specified value for white noise and pink noise for time periods of finite duration
• Fixed validation on user inputs to prevent the acceptance of character (non-numeric) data for numeric data fields
• Updated and corrected the Help file
• Uploaded 2010-08-24

Version 2.15

• Fixed bug with link to purchasing on the software's registration window.
• Fixed bug with Enter key not toggling play/stop of tone.
• Uploaded 2008-12-09

Version 2.14

• Fixed software registration and activation issues
• Fixed inability to save files under certain circumstances
• Uploaded 2008-12-02

Version 2.12

• Fixed identical operation of Save List and Save List As buttons on Tone List dialog
• Fixed empty list being loaded when loading a Tone List from the command line
• Fixed inability to set Finite duration and Linear sweep from the small toolbar
• Fixed toggling of Stereo button
• Increased dimensions of minimum window size
• Replaced NCH logos with updated version
• Uploaded 2009-08-20

• Supports Windows Mobile 5, Windows Mobile 6, and Pocket PC 2003
• Supports both Pocket PC and Smartphone platforms
• Uploaded 2008-09-02

Version 2.11

• Fixed inability to use Save as Wave File dialog
• Fixed setting not being retained in Sound Play Device combo box
• Fixed audio output device bugs
• Fixed licensing bugs
• Uploaded 2008-08-21

Version 2.10

• Can now launch WavePad to edit, mix or filter a tone
• Features optional frequency steps -- increased by 1-12 semitones or by preset frequency increment interval
• Allows user to create list of tones.
• Can loop play
• Allows user to edit list of tones
• New menu items including File --> New List, and File --> Load List
• Uploaded 2007-08-02