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
    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: 15,858 This Week
    Last Update:
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  • 2
    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 Please visit our official site for the latest updates, as our SourceForge page is completely out of date.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:
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  • 3
    Noozy is an advance digital cross-platform music player mastered by Noozxoide sound processor its own. On this new baked 3ZS version many improved from the previous...
    Downloads: 2 This Week
    Last Update:
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  • 4
    Audacity AudioMonitor

    Audacity AudioMonitor

    Audacity AudioMonitor (customized version of of Audacity 1.3-13-b).

    Audacity Audio Monitor (customized version of Audacity). The existing audacity is modified to support following functionality: - RTSP streaming to fetch the RTP data over UDP and plot the audio stream on the graph. - HTTP streaming to fetch the mp4 audio data using HTTP and plot the audio stream on the graph. - Display the tag label information on the graph.Tag information will be written to local disk file. - Audacity Audio Monitor shall have control buttons embedded in the player. These buttons shall enable the operator to manipulate the audio streams. The following control buttons shall be provided by the Audio Monitor: Play, Pause, Stop, and Zoom in, Zoom out, Mute, Unmute, Add Label, Edit Label, and Exit Audacity.
    Downloads: 1 This Week
    Last Update:
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  • 5
    Analyses audio content of songs and downloads information from the web to build a comprehensive descriptive library you can use to generate playlists based on the song mood, theme genre, or virtually any property of the song.
    Downloads: 0 This Week
    Last Update:
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  • 6
    Realtime construction of audio manipulation chains :: simple plugin architecture :: GTK--
    Downloads: 0 This Week
    Last Update:
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  • 7
    Clubmixer
    Connect your computer to your music/sound system and use your netbook, laptop, Apple, IPhone or smartphone to control the server from wherever you are. Perfect for parties, pubs... Access your audio, mp3 library remotely or dj from the dance floor.
    Downloads: 0 This Week
    Last Update:
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  • 8
    A Client-/Server-based Audio Player System for use in discos as well as at home.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Gtk+ DJ; friendly GUI for generating great-sounding playlists across large music collections. Song matches are based on BPM, frequency, and user categories ('color' and rating). Works with mp3, ogg, and wav.
    Downloads: 0 This Week
    Last Update:
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  • 10
    This is a set of classes able to read ID3 V1 and V2 Tags from MP3 files as well as writing them
    Downloads: 0 This Week
    Last Update:
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  • 11
    LiQuiD-MP3 is a XMMS visualization plug-in which displays song related information such as artist, title and playback status, as well as a playlist, spectrum analysers and waveform data on graphical display modules. Also supports skinnable backgrounds.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Tools for music visualization interoperability; a stand-alone application and .NET components which run plugins based on any input. Supports (most) Winamp and (some) Windows Media Player plugins.
    Downloads: 0 This Week
    Last Update:
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  • 13
    Nulloy Music Player
    NOTICE: Nulloy is not hosted on SourceForge anymore. Please visit http://nulloy.com to download the latest version.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Reads and writes ID3 tags v1 and v2 from MP3 files.
    Downloads: 0 This Week
    Last Update:
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  • 15
    Automatic cutter and mp3 converter of captures from TV music channels
    Downloads: 0 This Week
    Last Update:
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  • 16
    The UIless Playlist Manager intends to be a generic music player, capable of managing multiple playlists based on different criterias, scalable to accomodate the needs of end users. UPM is an experiment in AI-using playlist management technology.
    Downloads: 0 This Week
    Last Update:
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  • 17
    This is a plugin for the MP3 player XMMS, it does volume normalizing so that you will not need to play with the volume knob whenever a song changes. It will set all songs to a fixed level that you set.
    Downloads: 0 This Week
    Last Update:
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  • 18
    Cantillion is a Flash based program written in haXe that allows users to listen to, view and examine recordings from traditions such as Torah Trope, Koran recitation and Gregorian Chant.
    Downloads: 0 This Week
    Last Update:
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  • 19
    A Flash 9 MP3 player that allows a user to play an MP3 file while viewing the spectrogram of the sound file.
    Downloads: 0 This Week
    Last Update:
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  • 20
    mplib is a small, cross-platform C library that is able to handle ID3 tags version 1 and 2. Keywords: id3, mp3, mpeg, tagging
    Downloads: 0 This Week
    Last Update:
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