Adjusts based on average loudness (available for MP3, MP4, FLAC, OGG, APE, and WAV).

Click . The software will adjust the audio properties. Because it modifies the file parameters or updates the internal gain tags, it is always wise to keep a backup of your original files before executing batch processes.

Sound Normalizer 8.7 improves upon its predecessors with several key features that make it a standout choice.

Runs without installation, making it ideal for use from a USB drive

Carry your exact settings and profiles on a flash drive to use on any workstation. Step-by-Step Guide to Normalizing Your Audio

Sound Normalizer is a dedicated application designed to improve the quality of audio files, primarily by modifying their volume levels to a standard, consistent level (normalization). Version 8.7 represents a refined iteration of this software, offering improved speed, compatibility, and a wider range of supported file formats.