Mac Plug-in File Locations:

  • AAX (for Pro Tools)
    /Library/Application Support/Avid/Audio/Plug-Ins

  • AU
    /Library/Audio/Plug-Ins/Components

  • VST3
    /Library/Audio/Plug-Ins/VST3

Windows Plug-in File Locations:

  • AAX (for Pro Tools)
    C:\Program Files\Common Files\Avid\Audio\Plug-Ins

  • VST3
    C:\Program Files\Common Files\VST3