replaygain

A simple, but powerful ReplayGain 2.0 tagging utility

ReplayGain 2.0 loudness normalizer based on the EBU R128/ITU BS.1770 standard (-18 LUFS, FLAC, Ogg, MP2, MP3, MP4, M4A, AAC, ALAC, Opus, ASF, WMA, WAV, AIFF, WavPack, APE)

The ultimate audiophile downloader and library manager for Qobuz. Features Hi-Res FLAC, advanced metadata (Roon/DAP optimized), native ReplayGain, and a retroactive lyrics engine.

Lossless MP3 volume adjustment - a modern mp3gain replacement written in Rust

A cross-platform, multi-format audio conversion and tagging suite

Fluent UI app for downloading lossless FLACs, metadata editing, audio format conversions, music source matching, spectral analysis, and more.

🌊 WaveFlow — local-first music player for Windows, macOS & Linux. Hi-Res audio, exclusive output, synced word-by-word lyrics, smart playlists, plugins, DLNA/MPD and your own music server.

A Python 3 compatible fork of rgain -- ReplayGain tools and Python library

On-the-fly JSON song cue-in, cue-out, overlay, replaygain calculation for Liquidsoap, AzuraCast and other AutoDJ software.

🎵 Enhance your music listening with smooth, radio-inspired playback and Discord integration! 🎧🤖

Audio player for Windows and macOS with a full VST3 effect chain in the playback engine: headphone correction, room EQ and spatial audio in real time, no DAW required. Dual deck DJ mode. Plays Blu-ray audio, DTS and C64 Ultimate Heartbeat songs. Recovers music from running programs, game files and disk images.

Enhanced source client for broadcasting to an Icecast/Shoutcast server in MP3 format.

Advanced ReplayGain scanner and tagger

Melodia is a fast, lightweight cross-platform desktop music player build in rust and slint

Apply replaygain tags to matroska files without remuxing (gain is calculated using ffmpeg and tags are applied using mkvpropedit).

panosse is a CLI tool to clean, encode, normalize, and verify your FLAC music library.

Egle - music library manager, batch mass tag editor, bit-perfect HiFi player, FLAC authenticity checker and AutoEQ-to-Rockbox converter for Windows. Free download.

CLI/TUI for music collections: 21 read-only modes (library trees, integrity checks, tag/art/bitrate/ReplayGain/stray audits, content-hash duplicate detection, health score) plus two dry-run-by-default write modes (--clean, --apestrip) and seven mutating companion scripts.

Web-based FLAC metadata editor for headless media servers

A macOS app to add ReplayGain tags to audio files. Also known as "Replay Gain" and "RG".