Browse free open source C++ Sound/Audio Software and projects below. Use the toggles on the left to filter open source C++ Sound/Audio Software by OS, license, language, programming language, and project status.

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

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • 1
    InfraRecorder

    InfraRecorder

    CD/DVD burning solution for Microsoft Windows.

    InfraRecorder is a high quality CD/DVD burning solution for Microsoft Windows.
    Leader badge
    Downloads: 364,634 This Week
    Last Update:
    See Project
  • 2
    Media Player Classic Home Cinema: MPC-HC

    Media Player Classic Home Cinema: MPC-HC

    An extremely light-weight, open source media player for Windows®

    Media Player Classic Home Cinema (MPC-HC) is an extremely light-weight, open source media player for Windows®. Media Player Classic Home Cinema supports all common video and audio file formats available for playback. Based on the original Guliverkli project, Media Player Classic Home Cinema contains a lot of additional features and bug fixes. Plus Media Player Classic Home Cinema is 100% spyware free, there are no advertisements or toolbars. We care about keeping an open project, open and free for contributions wherever they may come from.
    Leader badge
    Downloads: 6,283 This Week
    Last Update:
    See Project
  • 3
    Audacity

    Audacity

    A free multi-track audio editor and recorder

    Audacity is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. Audacity is free software, developed by a group of volunteers and distributed under the GNU General Public License (GPL). Programs like Audacity are also called open source software, because their source code is available for anyone to study or use. There are thousands of other free and open source programs, including the Firefox web browser, the LibreOffice or Apache OpenOffice office suites and entire Linux-based operating systems such as Ubuntu
    Leader badge
    Downloads: 3,641 This Week
    Last Update:
    See Project
  • 4
    SMPlayer

    SMPlayer

    Free media player with support for Youtube

    SMPlayer is a free media player for Windows and Linux with built-in codecs that can also play YouTube videos. One of the most interesting features of SMPlayer: it remembers the settings of all files you play. So you start to watch a movie but you have to leave... don't worry, when you open that movie again it will be resumed at the same point you left it, and with the same settings: audio track, subtitles, volume... SMPlayer is a graphical user interface (GUI) for the award-winning MPlayer, which is capable of playing almost all known video and audio formats. But apart from providing access for the most common and useful options of MPlayer, SMPlayer adds other interesting features like the possibility to play YouTube videos subtitles. Note: for those people complaining about malware in the windows installer: be sure you download SMPlayer from the official website. Our installer is completely safe and free of malware.
    Leader badge
    Downloads: 479 This Week
    Last Update:
    See Project
  • Photo and Video Editing APIs and SDKs Icon
    Photo and Video Editing APIs and SDKs

    Trusted by 150 million+ creators and businesses globally

    Unlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
    Learn More
  • 5
    GrandOrgue

    GrandOrgue

    Virtual Pipe Organ Software

    Official development of GrandOrgue has moved to GitHub, please visit https://github.com/GrandOrgue/grandorgue that is our new home! GrandOrgue is a sample based pipe organ simulator. When connected to MIDI keyboards and an audio system, it can accurately simulate the sound of a real pipe organ. This application has builds for Linux, Windows and OS X.
    Leader badge
    Downloads: 416 This Week
    Last Update:
    See Project
  • 6
    Virtual MIDI Piano Keyboard

    Virtual MIDI Piano Keyboard

    Virtual MIDI controller for Linux, Windows and OSX

    VMPK is a virtual MIDI piano keyboard for Linux, Windows and OSX. Based on Qt and Drumstick the program is a MIDI event generator using the computer's alphanumeric keyboard and the mouse. It may be used also to display received MIDI notes.
    Leader badge
    Downloads: 1,266 This Week
    Last Update:
    See Project
  • 7
    fre:ac - free audio converter

    fre:ac - free audio converter

    Audio converter and CD ripper for various formats

    fre:ac is a free audio converter and CD ripper for various formats and encoders. It features MP3, MP4/M4A, WMA, Ogg Vorbis, FLAC, AAC, and Bonk format support, integrates freedb/CDDB, CDText and ID3v2 tagging and is available in several languages.
    Leader badge
    Downloads: 186 This Week
    Last Update:
    See Project
  • 8
    Mumble

    Mumble

    Low-latency, high quality voice chat for gamers

    Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming. It includes game linking, so voice from other players comes from the direction of their characters, and has echo cancellation so the sound from your loudspeakers won't be audible to other players.
    Leader badge
    Downloads: 140 This Week
    Last Update:
    See Project
  • 9
    Rosegarden
    The MIDI sequencer that features a rich understanding of music notation along with basic support for digital audio
    Leader badge
    Downloads: 74 This Week
    Last Update:
    See Project
  • Deliver secure remote access with OpenVPN. Icon
    Deliver secure remote access with OpenVPN.

    Trusted by nearly 20,000 customers worldwide, and all major cloud providers.

    OpenVPN's products provide scalable, secure remote access — giving complete freedom to your employees to work outside the office while securely accessing SaaS, the internet, and company resources.
    Get started — no credit card required.
  • 10
    MuseScore

    MuseScore

    Free music notation & composition software

    MuseScore is the leading free & open source music notation software for Windows, Mac and Linux. It is easy to use and makes beautiful sheet music. MuseScore is often praised as a cost effective alternative for Sibelius and Finale. Support MuseScore at http://musescore.org/en/donate Like MuseScore on Facebook: http://facebook.com/musescore
    Downloads: 56 This Week
    Last Update:
    See Project
  • 11
    MediaPortal

    MediaPortal

    Turn your PC into a very advanced MediaCenter/HTPC

    MediaPortal turns your PC into a very advanced MediaCenter / HTPC. It allows you to listen to your favorite music & radio, watch and store your videos and DVDs, view, schedule and record live TV as a digital video recorder and much much more
    Downloads: 34 This Week
    Last Update:
    See Project
  • 12
    BestPractice is a tool especially for musicians to slow down or speed up music, either from a file or directly from a CD while keeping the pitch at the correct height. On the other hand the pitch of the music can be changed without affecting the temp
    Downloads: 29 This Week
    Last Update:
    See Project
  • 13
    Tiny Player
    Audio, video and CD/DVD player that uses DirectShow technology. It can read (but not modify) ID3/Ogg/APE/WMA tags and show sub/srt/aqt/dks subtitles. CD information can be obtained from freedb, CD-TEXT or cdplayer.ini and submitted to freedb.
    Leader badge
    Downloads: 10 This Week
    Last Update:
    See Project
  • 14
    MusE - Linux Music Editor
    MusE is a Qt based audio/midi sequencer with editing and recording capabilities for linux.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 15
    ChessDB is a free open-source chess database for Windows, Linux, Mac OSX and most UNIX and UNIX-like operating systems. ChessDB is based on code from Scid http://scid.sourceforge.net/ - a project for which there have been no updates for several years. In
    Downloads: 16 This Week
    Last Update:
    See Project
  • 16
    EasyH10 is an open source project to develop a software suit for iriver H10 music players. The immediate objective of this project is: to understand the specification of the media database and playlists; and to release the softwares for the H10 players.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    Milk Engine is a flexible engine suitable for almost any game. Milk Engine will contain everything needed to develop a game, even for the newbie. Yet it’s very useful for advanced users. It’s based on OpenGL and SDL, therefore it’s also cross-platform.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    EBBA is a project aiming to develop an advanced chatbot by combining AIML, 3d facial expressions, speech synthesizer, speech recognition and an iq-test solving functionality.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    ICocoAPlayer

    Best media player that will play all format files

    CocoAPlayer is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVD, Audio CD, VCD, and various streaming protocols.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    MeediOS

    MeediOS

    MeediOS, Your Media, Your Way

    MeediOS is an open source Home Theater application based on the closed source Meedio. The software acts as a front end for all your media such as TVShows, Music, Movies and Games. It is infinitely customizable with its plugin based architecture.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    The Pawn will make it possibly for you to tell the computer exactly what you would like it to do. Fiction. No its reality now. The highly customizable slackware will be the base for Pawn.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    XBMC

    XBMC

    A media player software and entertainment system application framework

    XBMC Media Center is a free cross-platform media player software and entertainment system application framework for Linux, Mac, and Windows. XBMC is capable of playing back and streaming all popular video, audio, and picture formats out-of-the-box.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    A playlist manager for ices/icecast. Supports id3-tags and html-output. For a peek of this software in action, check http://ormgas.com:8000/list.cgi
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    . : meQia : . brings your mp3 collection to the web, for you and your friends. Key features: Browse and play songs, dirs. and custom made playlists or selections. Fast indexed search of dirs and songs. User based security system.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.