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.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
    Start Free
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 1
    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.
    Leader badge
    Downloads: 5,376 This Week
    Last Update:
    See Project
  • 2
    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!
    Leader badge
    Downloads: 15,858 This Week
    Last Update:
    See Project
  • 3
    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.
    Leader badge
    Downloads: 1,451 This Week
    Last Update:
    See Project
  • 4
    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: 68 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    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: 43 This Week
    Last Update:
    See Project
  • 6
    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: 25 This Week
    Last Update:
    See Project
  • 7
    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: 22 This Week
    Last Update:
    See Project
  • 8
    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.
    Leader badge
    Downloads: 21 This Week
    Last Update:
    See Project
  • 9
    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.
    Leader badge
    Downloads: 11 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    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: 8 This Week
    Last Update:
    See Project
  • 11
    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: 8 This Week
    Last Update:
    See Project
  • 12
    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: 19 This Week
    Last Update:
    See Project
  • 13
    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: 8 This Week
    Last Update:
    See Project
  • 14
    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: 7 This Week
    Last Update:
    See Project
  • 15
    Winamp MP3 output plugin based on LAME. Now you can encode your MP3 files directly from Winamp.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 16
    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:
    See Project
  • 17
    GAUDIKA Legacy

    GAUDIKA Legacy

    Reproductor de Audio Multiformato | Multi-format Music Player

    Reproductor de Audio portable basado en la librería BASS, Liviano, Rápido y simple de usar. Ahora soporta multiples lenguajes. Portable audio player based on BASS library, Lightweight, Fast and easy to use. Now supports multiple languages.
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 18
    AlsaPlayer

    AlsaPlayer

    A heavily multi-threaded audio player

    AlsaPlayer is a new type of PCM player. It is heavily multi-threaded and tries to excercise the ALSA library and driver quite a bit. It has some very interesting features unique to Linux/Unix players. For the last updates and the current development, check https://github.com/alsaplayer/alsaplayer
    Leader badge
    Downloads: 12 This Week
    Last Update:
    See Project
  • 19
    qomp

    qomp

    Quick(Qt) Online Music Player

    Quick(Qt) Online Music Player - one player for different online music hostings. qomp's main features: * search and play music from several online music hostings (Yande.Music, myzuka.ru, poiskm.me, cuteRadio); * play music from local filesystem; * Last.fm scrobbling; * MPRIS support(Linux only); * System tray integration; * proxy-server support; * playlists support; * crossplatform (Windows, OS X, Linux, Android).
    Downloads: 4 This Week
    Last Update:
    See Project
  • 20
    A front-end to various audio players, including mpg123. It includes playlists, skins (themes), and many other options.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 21
    A cool visual effects program that runs on almost every multimedia players.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 22
    AJAX-based web-frontend for the Music Player Daemon (MPD). RelaXX includes features like keyboard-control, drag and drop, context-menus, sortable tracklists and more using JavaScript. Can be used as a public jukebox for MP3 or OGG. The server uses PHP.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Provides the ability to export playlists from an iTunes Music Library. Supports exporting playlists as m3u files. 1.x branch built using .NET. 2.x branch build using Flex (AIR) and Scala.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 24
    Amarok - advanced audio player for KDE.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 25
    mp3 library, advanced ID3V1 and ID3V2 tagger, player. Organize a large mp3 library, over 40,000 songs. Speech synthesis and tag backup utilities. Scripts to maintain and organize song files.
    Downloads: 7 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next