Sound Normalizer is a simple application designed to standardize and improve the quality of audio files in MP3, WAV, FLAC, OGG and APE formats. It also provides the ability to convert soundtrack and edit ID3-1/2, Flac Tags and OGG Tags tags. The tool offers automatic testing of selected audio files and manual volume control for left and right channels.

After correct volume reduction, Sound Normalizer analyzes the file for RMS normalization. Using the application it is also possible to manipulate the file size without the need to convert the audio again. In addition, Sound Normalizer is equipped with a built-in audio converter, allowing you to change the format of the indicated file to WAV or MP3 and a convenient tag editor.

Importantly, the program gives you the ability to process the entire list of songs in batch mode.