Software based THD Meter that isn't Spectrafoo?

[outoftune]

Hi everyone,

I'm a long term Spectrafoo user and I love their software based THD meter...but since their software only runs on OSX 10.14 or earlier it's becoming harder and harder to switch between systems for my workflow. I run a couple different systems with an old version of the OS, but I'd love something I could run on my new MacOS computers or Windows.

I'm open to any program or plugin that can measure THD, anyone have suggestions?

 

[Khron]

Room EQ wizard?

 

[pinebox]

Open Sound Meter updated last year with a THD meter but I havent tested it very much vs my AP.

 

[pucho812]

MAC or PC?

I run an AP its the only reason I have a PC.