You could have downloaded PPMulator + 3.2 for Mac from our software library for free. This Mac application is a product of Raw Material Software. The program lies within Audio & Video Tools, more precisely Music Production.
From the developer:
PPMulator is a cross-platform VST plug-in meter for digital audio workstations which exactly mimics the look and feel of a professional broadcast Peak Programme Meter (PPM).
You may want to check out more Mac applications, such as ppmulator, which might be similar to PPMulator +.