The "Full" version allows unlimited batch normalization. You can drag and drop entire folders. The software will scan each file, analyze its current peak volume (dB), calculate the required gain, and apply it universally.
The most reputable tool matching your description is developed by Kans Software . sound normalizer 87 full free
: Kanz Software offers a 30-day evaluation period where the software is fully functional. You can download this trial directly from the official Kanz Software website . The "Full" version allows unlimited batch normalization
: Usually performed based on peak levels (Peak Normalization). analyze its current peak volume (dB)
: Allows you to normalize an entire library of music at once to ensure a consistent volume across all tracks.