Don’s Guitar Neck is an interactive program for finding locations on a six-string guitar. You can make chords and find scales for lead guitar. This will also show the notes for modes.
The best part is that this is absolutely free. Try it out and if you like this and want to support future updates, then come back and donate.
Donations of any amount are accepted, but not required. However, please contribute $10 or $20 so I can keep this web page open.
You may get a warning about this being a dangerous file. This is because the zip file has an exe file.
Unzip the file and put the exe file on your desktop and click on it.
Below is a demo video of what it does.