Apps with 'Replay Gain' feature

VLC is a free and open source cross-platform multimedia player and framework. Owned by the non-profit organization VideoLAN.

foobar2000 is an advanced freeware audio player for the Windows platform.Main features

Strawberry is a music player and music collection organizer. It's written in C++ using the Qt 5 framework.

Poweramp is the new powerful music player for Android.- plays mp3/mp4/m4a(including lossless alac)/flac/ogg/wav/tta/ wma/ape/wv

A fork of Phonograph Music Player that "makes all Pro features free, as they used to be". It has a material design that's easy on the eyes, and it's easy to use, customizable (multiple themes), has folder browsing, a sleep timer and tag editor.

soundKonverter is a frontend to various audio converters.The key features are:Audio conversion.En-/decoding.Replay Gain.CD ripping.

Goggles Music Manager is a music collection manager and player that automatically categorizes your music files based on genre, artist, album, and song.

Boom is an easy to use audio player intended for casual computer users who do not wish to spend their time on figuring more sophisticated software out.

GoneMAD Music Player focuses on providing tons of features and options to allow for a personalized listening experience. With 250+ customizable options, you can listen to music the way you want to.

Play is an application for playing and managing audio files.

iVolume calculates the volume perceived by the human ear for each song of your...

MyTunes Music Manager is a music player and application for managing your music library on your handheld device.

AACGain is a modification to Glen Sawyer's excellent mp3gain program. It supports AAC (mp4/m4a/QuickTime) audio files in addtion to mp3 files.