A free automatic mp3 volume normalizer. MP3Gain analyzes and adjusts mp3 files so that they have the same volume. There is no quality lost in the change because the program adjusts the mp3 file directly, without decoding and re-encoding
- - MP3Gain is the most popular Windows & Mac alternative to Normalize.
- - MP3Gain is the most popular Open Source & free alternative to Normalize.
Graphical user interface front end supporting MP3Gain engine which analyzes and losslessly adjusts mp3 files to a specified target volume. A complete re-creation (made in QT4) of the original MP3Gain GUI, however it can be run on more platforms.
- - QMP3Gain is the most popular Linux alternative to Normalize.
A free automatic mp3 volume normalizer. MP3Gain analyzes and adjusts mp3 files so that they have the same volume. There is no quality lost in the change because the program adjusts the mp3 file directly, without decoding and re-encoding.
MP3Gain Express is a basic port of MP3Gain to Mac OS X. It allows you to analyze or apply track gain to a list of MP3 files. Anyone who has used the Windows UI for MP3Gain should find this one familiar, as it was designed to look similar to...
MP3Gain Express FeaturesDiscontinued
Requires classic environment, useless on current or any recent macOS
Droidgain - A rather crude, but functional, port of MP3Gain to Android
- - Droidgain is the most popular Android & Android Tablet alternative to Normalize.
Graphical User Interface (GUI) for MP3Gain, VorbisGain and AACGain (enables you to modify the loudness level of mp3, ogg, and mp4 files) / Frontend for MP3Gain.
iVolume calculates the volume perceived by the human ear for each song of your iTunes music collection. Thereby it gets the most out of the approved Replay Gain algorithm and adjusts your songs accordingly.
- - iVolume is the most popular commercial alternative to Normalize.
MP3 Normalizer improves the quality of MP3 files. It amplifies too quiet audio or decreases the volume of too loud files or their parts automatically. It also smoothes sound peaks and clicks in MP3 tracks.