---
title: Install mp3gain on CentOS using the Snap Store | Snapcraft
description: Get the latest version of mp3gain for on CentOS - MP3Gain analyzes and
  adjusts mp3 files so that they have the same volume
url: https://snapcraft.io/install/mp3gain/centos
---

[Canonical Snapcraft](https://snapcraft.io/)

# Install mp3gain on **CentOS**

# mp3gain

[Dodeco](https://snapcraft.io/publisher/dodeco "View all snaps from Dodeco")

* [Dodeco](https://snapcraft.io/publisher/dodeco "View all snaps from Dodeco")
* [Music and Audio](https://snapcraft.io/search?categories=music-and-audio)
* [Utilities](https://snapcraft.io/search?categories=utilities)

[Install](https://snapcraft.io/install/mp3gain/centos#install)

#### MP3Gain analyzes and adjusts mp3 files so that they have the same volume

Tired of reaching for your volume knob every time your mp3 player changes to a new song? MP3Gain analyzes and adjusts mp3 files so that they have the same volume.
MP3Gain does not just do peak normalization, as many normalizers do. Instead, it does some statistical analysis to determine how loud the file actually sounds to the human ear. Also, the changes MP3Gain makes are completely lossless. There is no quality lost in the change because the program adjusts the mp3 file directly, without decoding and re-encoding.

### Package name

* mp3gain

---

### License

* LGPL-2.1-or-later

---

### Last updated

* 6 December 2025 - latest/stable
* 6 December 2025 - latest/edge

---

### Contact

* [github.com/dodeco/snap-mp3gain](https://github.com/dodeco/snap-mp3gain "https://github.com/dodeco/snap-mp3gain")

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/install/mp3gain/centos#report-snap-modal)

---

## Enable snaps on CentOS and install mp3gain

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.

Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions.

### Enable snapd

Snap is available for [CentOS 7.6+](https://snapcraft.io/install/mp3gain/centos), and Red Hat Enterprise Linux 7.6+, from the [Extra Packages for Enterprise Linux](https://fedoraproject.org/wiki/EPEL) (EPEL) repository. The EPEL repository can be added to your system with the following command:

```
sudo yum install epel-release
```

Snap can now be installed as follows:

```
sudo yum install snapd
```

Once installed, the *systemd* unit that manages the main snap communication socket needs to be enabled:

```
sudo systemctl enable --now snapd.socket
```

To enable *classic* snap support, enter the following to create a symbolic link between `/var/lib/snapd/snap` and `/snap`:

```
sudo ln -s /var/lib/snapd/snap /snap
```

Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.

### Install mp3gain

To install mp3gain, simply use the following command:

```
sudo snap install mp3gain
```

### Other popular snaps…

[See more...](https://snapcraft.io/search?categories=featured)

[See more in Featured](https://snapcraft.io/search?categories=featured)

### More things to do…

#### [Get the snap store](https://snapcraft.io/snap-store)

Browse and find snaps from the convenience of your desktop using the snap store snap.

#### [Learn more about snaps](https://snapcraft.io/docs)

Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now.

[Back to top](https://snapcraft.io/install/mp3gain/centos)

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