Browse free open source MP3 software and projects below. Use the toggles on the left to filter open source MP3 software by OS, license, language, programming language, and project status.

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  • 1
    BloomeeTunes

    BloomeeTunes

    Open-source, Ad-free and Multi-source Music player.

    Bloomee🌸 is my Flutter project, An Open-Source Music app designed to bring you Ad-free tunes from various sources. Dive into a world of limitless music from platforms like YouTube and Jio Savan, with more sources blooming soon! 🌼🎵 Why Bloomee? 🌟 Ad-Free Experience: Say goodbye to interruptions and enjoy uninterrupted musical bliss. 🌍 Multi-Source Player: Access your favorite tracks from diverse platforms, with more sources continually joining our melody garden. 🚀 Flutter-Powered Learning: Bloomee is not just about music; it's about learning and growing with Flutter and BLoC architecture. Explore the intersection of beautiful design and smooth functionality while mastering the art of app development.
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    Downloads: 11,841 This Week
    Last Update:
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  • 2
    mpg123
    This is the fast and Free (LGPL license) real time MPEG Audio Layer 1, 2 and 3 decoding library and console player. It uses floating point or integer math, along with several special optimizations (3DNow, SSE, ARM, ...) to make it most efficient.
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    Downloads: 5,015 This Week
    Last Update:
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  • 3
    LAME (Lame Aint an MP3 Encoder)

    LAME (Lame Aint an MP3 Encoder)

    A high quality MP3 encoder

    LAME is an educational tool to be used for learning about MP3 encoding. The goal of the LAME project is to improve the psycho acoustics, quality and speed of MP3 encoding. Note: we provide source code only!
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    Downloads: 16,415 This Week
    Last Update:
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  • 4
    MAD is a high-quality fixed-point MPEG audio decoder with 24-bit output. The implementation is entirely new, based on the ISO/IEC standards, and performs especially well on systems without native floating-point support.
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    Downloads: 1,423 This Week
    Last Update:
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 5
    Clementine

    Clementine

    Modern music player and library organizer

    Clementine is a multi-platform music player and library organizer inspired by Amarok 1.4. It has a fast and easy-to-use interface, and allows you to search and play music from your local library, internet radio, songs you’ve uploaded to cloud storage, and more! Use this as an open source alternative to itunes or spotify.
    Downloads: 42 This Week
    Last Update:
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  • 6
    Symphonic
    A portable MP3/WMA/OGG/FLAC file manager for Sony players. Simply copy it on your usb player and use it wherever you are! It is an alternative to SonicStage. (Was NW-E00x Mp3 File Manager...)
    Downloads: 96 This Week
    Last Update:
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  • 7
    Songbird

    Songbird

    A customizable cross-platform music player.

    An upstream source site housing the original files for this mirror is no longer available. Songbird is a cross-platform music player based on Mozilla code. It lets you play, manage, and discover music. You can customize its appearance with skins, and create dynamic playlists that automatically update based on criteria you set.
    Downloads: 15 This Week
    Last Update:
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  • 8
    Softsqueeze

    Softsqueeze

    A java implementation of the Squeezebox

    "Squeezebox is the smartest way to stream MP3s and Internet radio to your stereo without loss of sound quality." (Slim Devices) SoftSqueeze is a java software implementation of the Squeezebox allowing your PC to stream the same music as your Squeezebox. The source code for Softsqueeze is now on github. https://github.com/ralph-irving/softsqueeze3 The sourceforge cvs repository marked as read-only.
    Downloads: 50 This Week
    Last Update:
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  • 9
    CoolPlayer - Blazing fast audio player. Features: Skins, Simple user interface, Playlist editor, Internet streaming, File Renamer, Fast mp3->wav converter, Smallest executable, Continuous play (no pause between tracks), programmed in C
    Downloads: 33 This Week
    Last Update:
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    Enterprise and Small Business CRM Solution | Clear C2 C2CRM

    Voted Best CRM System with Top Ranked Customer Support. CRM Management includes Sales, Marketing, Relationship Management, and Help Desk.

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  • 10
    A multimedia player for tomtom GPS.
    Downloads: 26 This Week
    Last Update:
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  • 11
    Tuniac

    Tuniac

    Tuniac Media Player

    Tuniac is an iTunes style media player/manager for Windows. Advanced playlist editor, search as you type and queue support. Supports: MPEG-1 Audio (mp3, mp2, mp1) FLAC (flac, fla, oga, ogg) Advanced Audio Coding (aac, m4a, m4b, mp4) Apple Lossless Audio Codec aka ALAC (m4a) Windows Media Audio (wma) Vorbis (ogg) Opus (opus) WavPack (wv) TAK Audio (tak) TrueAudio (tta) Monkeys Audio (ape, mac) Musepack (mpc, mp+, mpp) OptimFrog (ofr, ofs) Shorten (shn) Dolby Digital (ac3) DSD (dff, dfs) PCM (wav, aif) CD Audio (cda) Speex (spx) MOD Formats (mod, mo3, xm, it, s3m, mtm) Game Audio Formats (adx, umx) MIDI (mid) Supporting radio streaming of most the above formats.
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    Downloads: 21 This Week
    Last Update:
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  • 12
    Quimup

    Quimup

    Quimup is a Linux client for MPD

    QUIMUP is a client for the music player daemon (MPD) written in C++ and QT6. New version 2.1.0 fixes some problems and adds two new features: 1. Album art size can be set (within limits). 2. User actions to run commands or scripts on files or directories. DEB package for Debian (12 or testing) / Kubuntu 24.04 RPM packages for Fedora (40) and openSUSE (Tumbleweed) Tarball for manual installation of the binary. Tarball with source code.
    Downloads: 25 This Week
    Last Update:
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  • 13
    mpg321 is a completely Free drop-in replacement for mpg123. It has been designed to work as a drop-in replacement for mpg123, for the use of front ends, shell scripts, etc. It does all mp3 decoding using the high-quality integer-only MAD library.
    Downloads: 19 This Week
    Last Update:
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  • 14
    cmus -  C* Music Player

    cmus - C* Music Player

    Small, fast & powerful console music player for Unix-like systems

    cmus, also known as the C* Music Player is a small yet fast and powerful console music player for Unix-like operating systems. It comes with a number of great features, such as gapless playback, ReplayGain support, MP3 and Ogg streaming, easy-to-use directory browser, powerful playlist filters / live filtering and more. cmus also supports several input and output plugins. Input plugins include: Ogg Vorbis, MP3, FLAC, Opus, Musepack, WavPack, WAV, AAC, MP4, audio CD and more. Output plugins include: PulseAudio, ALSA, OSS, JACK, RoarAudio, CoreAudio, libao, among others.
    Downloads: 2 This Week
    Last Update:
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  • 15
    rePear is a tool that allows using an Apple iPod audio player without iTunes. The user can manage the audio files on the iPod with a normal file manager and rePear takes care that they can be played on the device.
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    Downloads: 44 This Week
    Last Update:
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  • 16
    gmtp
    A simple graphical MTP client for UNIX and UNIX like systems. It supports all MTP based devices including MP3 players, Media Players, Tablets and Mobile Phones.
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    Downloads: 15 This Week
    Last Update:
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  • 17
    Mixxx has moved to http://www.mixxx.org. Please visit our official site for the latest updates, as our SourceForge page is completely out of date.
    Downloads: 6 This Week
    Last Update:
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  • 18
    Provide a user-level API (C library) for communicating with the Creative NOMAD Jukebox MP3 players and Dell DJs under Linux, *BSD and Windows. The protocol in question is colloquially known as "PDE" (Portable Digital Entertainment). It includes simple
    Downloads: 7 This Week
    Last Update:
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  • 19
    hivefy

    hivefy

    Hivefy is a Spotify-inspired, ad-free, music app.

    🎧 Hivefy — Open Source Music Experience Hivefy is a Spotify-inspired, ad-free, and offline-ready music streaming app built with Flutter using the unofficial JioSaavn API. It brings trending charts, playlists, and albums — all in a clean, Material You-styled interface. ✅ Key Features: • 🎨 Modern UI inspired by Spotify • 🎧 Powerful background player • 💾 Offline downloads with cleanup • 🔍 Smart global search • ⚙️ Full customization (themes, cache, server) 📦 GitHub: https://github.com/Harish-Srinivas-07/hivefy
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    Downloads: 12 This Week
    Last Update:
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  • 20
    Zenamp

    Zenamp

    Multi-format audio player with MIDI, playlists & visualization

    Lightweight GTK3 audio player supporting MIDI, WAV, MP3, OGG, FLAC, AIFF, and Opus formats. Features OPL3 FM synthesis for authentic MIDI playback, drag-and-drop playlist queue, real-time spectrum visualization, 10-band equalizer, and M3U playlist support. Built with SDL2 audio backend for cross-platform compatibility across Linux and Windows. Includes intuitive controls with keyboard shortcuts, 5-second seek buttons, and efficient format conversion. Perfect for musicians and audio enthusiasts needing reliable playback of both modern and legacy audio formats. Multi-threaded architecture ensures smooth performance. MIT License.
    Downloads: 20 This Week
    Last Update:
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  • 21
    This software allows you to view a multimedia library (audio, video) with 3D interface. It can play multimedia files with an internal player or by calling any other external player (ex: VLC, Winamp, Foobar, Media player ...) It supports plugins and skin.
    Downloads: 4 This Week
    Last Update:
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  • 22
    Album List is a WinAMP general plugin that takes a directory tree and turns it into a list of albums. This allows easy navigation among albums stored in different directories, especially those stored on CDs.
    Downloads: 10 This Week
    Last Update:
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  • 23
    Winamp MP3 output plugin based on LAME. Now you can encode your MP3 files directly from Winamp.
    Downloads: 10 This Week
    Last Update:
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  • 24
    The Rockbox project produces an open source firmware replacement for portable Digital Music Players, currently supporting Archos, iriver and iPod models with more platforms being worked on.
    Downloads: 6 This Week
    Last Update:
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  • 25
    Firefly Client is a standalone java client for Firefly Media Server. This software allows to remotely connect to a Firefly Media Server given the server name and the port.
    Downloads: 7 This Week
    Last Update:
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