Open Source MP3 Normalizer Alternatives

The best open source alternative to MP3 Normalizer is MP3Gain. If that doesn't suit you, our users have ranked more than 10 alternatives to MP3 Normalizer and ten of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to MP3 Normalizer are QMP3Gain, soundKonverter, wxMP3gain and MP3Gain Express.

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MP3 Normalizer alternatives are mainly Audio Converters but may also be CD Rippers. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of MP3 Normalizer.

MP3 Normalizer

Paid • Proprietary

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.

More about MP3 Normalizer

MP3 Normalizer alternatives page was last updated Jul 11, 2019

MP3Gain
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...
15 MP3Gain alternatives
License model
- Free • Open Source
Platforms
- Mac
- Windows
MP3Gain Features
Normalize Volume
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MP3Gain VS MP3 Normalizer
Is MP3Gain a good alternative to MP3 Normalizer?
- MP3Gain is the most popular Windows & Mac alternative to MP3 Normalizer.
- MP3Gain is the most popular Open Source & free alternative to MP3 Normalizer.
- MP3Gain is Free and Open SourceMP3 Normalizer is Paid and Proprietary

QMP3Gain
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.
13 QMP3Gain alternatives
License model
- Free • Open Source
Platforms
- Mac
- Windows
- Linux
QMP3Gain Features
Normalize Volume
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QMP3Gain VS MP3 Normalizer
Is QMP3Gain a good alternative to MP3 Normalizer?
- QMP3Gain is the most popular Linux alternative to MP3 Normalizer.
- QMP3Gain is Free and Open SourceMP3 Normalizer is Paid and Proprietary

soundKonverter
soundKonverter is a frontend to various audio converters. The key features are: Audio conversion. En-/decoding. Replay Gain. CD ripping. It is extendable by plugins and supports many backends. It supports reading and writing tags for many formats, so the tags are preserved when c.
66 soundKonverter alternatives
License model
- Free • Open Source
Application types
- Audio Converter
- CD Ripper
Platforms
- Linux
- BSD
soundKonverter Features
1. Export to WAV
2. OGG
3. Multiple languages
4. Replay Gain
5. Normalize Volume
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Discontinued
Development has stopped, and the GitHub repository has been archived.

soundKonverter VS MP3 Normalizer
Is soundKonverter a good alternative to MP3 Normalizer?

wxMP3gain
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.
10 wxMP3gain alternatives
License model
- Free • Open Source
Platforms
- Windows
- Linux
- PortableApps.com
wxMP3gain Features
Portable
Normalize Volume
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wxMP3gain VS MP3 Normalizer
Is wxMP3gain a good alternative to MP3 Normalizer?

MP3Gain Express
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...
7 MP3Gain Express alternatives
License model
- Free • Open Source
Platforms
- Mac
MP3Gain Express Features
Normalize Volume
Show all NaN MP3Gain Express features ▾
Discontinued
Requires classic environment, useless on current or any recent macOS

MP3Gain Express VS MP3 Normalizer
Is MP3Gain Express a good alternative to MP3 Normalizer?

Droidgain
Droidgain - A rather crude, but functional, port of MP3Gain to Android
10 Droidgain alternatives
License model
- Free • Open Source
Platforms
- Android
- Android Tablet
Droidgain Features
Normalize Volume
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Droidgain VS MP3 Normalizer
Is Droidgain a good alternative to MP3 Normalizer?
- Droidgain is the most popular Android & Android Tablet alternative to MP3 Normalizer.
- Droidgain is Free and Open SourceMP3 Normalizer is Paid and Proprietary

easyMP3Gain
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.
12 easyMP3Gain alternatives
License model
- Free • Open Source
Platforms
- Linux
easyMP3Gain Features
Normalize Volume
OGG
AAC
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easyMP3Gain VS MP3 Normalizer
Is easyMP3Gain a good alternative to MP3 Normalizer?

QtGain
QtGain is a simply frontend for MP3Gain, VorbisGain, AACGain and Metaflac which analyses and adjusts your media files so that they have the same volume without the need to reencode the files.
10 QtGain alternatives
License model
- Free • Open Source
Platforms
- Linux
QtGain VS MP3 Normalizer
Is QtGain a good alternative to MP3 Normalizer?

Normalize
Normalize is a command line utility used to normalize the audio levels of audio files.
10 Normalize alternatives
License model
- Free • Open Source
Platforms
- Windows
- Linux
Normalize Features
Portable
Normalize Volume
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Normalize VS MP3 Normalizer
Is Normalize a good alternative to MP3 Normalizer?

AACGain
AACGain is a modification to Glen Sawyer's excellent mp3gain program. It supports AAC (mp4/m4a/QuickTime) audio files in addtion to mp3 files.
10 AACGain alternatives
License model
- Free • Open Source
Platforms
- Windows
- Linux
AACGain Features
Replay Gain
Normalize Volume
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AACGain VS MP3 Normalizer
Is AACGain a good alternative to MP3 Normalizer?