The "DMG" refers to the Apple Disk Image format used to distribute the software, while "portable" often implies a version that can run without deep system installation, though standard versions require an audio driver for system-wide effects. Core Features of the 1.3.16 Release
, typically distributes the app through a standard installer or the Mac App Store Core Features Boom3D: Volume Booster and EQ - App Store - Apple boom3d1316dmg portable
This is a life-saver. You can turn up the volume on your Spotify while keeping your Slack or System notification sounds at a whisper. The "DMG" refers to the Apple Disk Image