Showing 164 open source projects for "virtual midi interface"

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  • 1
    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.
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    Downloads: 1,360 This Week
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  • 2
    OpenPiano — Virtual Piano for Windows

    OpenPiano — Virtual Piano for Windows

    Play and record piano with a keyboard, mouse, or MIDI controller.

    OpenPiano turns your Windows computer into a playable piano. Use your computer keyboard, mouse or MIDI controller, choose a sound, and record an idea without leaving the app. This virtual piano includes Default and Grand Piano sounds. Add compatible SF2/SF3 SoundFonts (instrument sound files), or download the optional Steinway D-274 Hi-Fi piano. Choose 61 or 88 keys and customize key mappings, note labels, colors, sustain and pitch.
    Downloads: 538 This Week
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  • 3
    Midi router

    Midi router

    Midi router

    Midi router - anywhere to anywhere. Midi Router Client is an advanced, cross-platform tool designed to route and manipulate MIDI signals in real time. It allows users to create virtual MIDI ports, map MIDI events (e.g., CC to pitch wheel), monitor inputs, and build custom controls like program change dropdowns—all with minimal latency Documentation: https://shemeshg.github.io/MidiRouterClient-mdbook Github and support: https://github.com/shemeshg/MidiRouterClient step by step install: https://shemeshg.github.io/MidiRouterClient-mdbook/guide/installation.html ! ...
    Downloads: 151 This Week
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  • 4
    pyTheory

    pyTheory

    Music Theory for Humans

    ...A score API can combine melodic parts, bass lines, chords, drums, synthesis, effects, automation, and sequencing. Compositions can be played immediately or exported as MIDI for continued production in a digital audio workstation. The command-line interface includes chord analysis, progression generation, tuning, playback, live MIDI tools, and an interactive REPL. A browser playground provides access without installation, while optional integrations support Ableton Link and external MIDI input. The project also offers Claude Code skills for AI-assisted composition and analysis.
    Downloads: 16 This Week
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  • 5
    Frescobaldi

    Frescobaldi

    LilyPond sheet music text editor

    Frescobaldi is a free and open source LilyPond sheet music text editor. Designed to be powerful yet lightweight and easy-to-use, Frescobaldi offers great functionality and a host of useful features such as music view with advanced two-way Point & Click, Midi capturing to enter music, a Snippet Manager and many more. Frescobaldi is named after Girolamo Frescobaldi (1583-1643), an Italian composer of keyboard music in the late Renaissance and early Baroque period.
    Downloads: 5 This Week
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  • 6
    OpenVR SDK

    OpenVR SDK

    API and runtime that allows access to VR hardware

    ...This repository is an SDK that contains the API and samples. The runtime is under SteamVR in Tools on Steam. The OpenVR API provides a game with a way to interact with Virtual Reality displays without relying on a specific hardware vendor's SDK. It can be updated independently of the game to add support for new hardware or software updates. This means that you can access the position of the headset using only one API call and it works for all headset brands (Oculus, Mixed Reality, Vive, etc)! The API is implemented as a set of C++ interface classes full of pure virtual functions. ...
    Downloads: 14 This Week
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  • 7
    Scribbletune

    Scribbletune

    Create music with JavaScript

    Scribbletune is a JavaScript library for creating music and sequences using a simple and intuitive syntax, allowing developers to generate MIDI files and integrate music composition into their applications.
    Downloads: 0 This Week
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  • 8
    Apollo

    Apollo

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    ...It acts as a server that captures, encodes, and streams desktop or game sessions while supporting hardware acceleration across AMD, Intel, and NVIDIA GPUs. The project includes a web-based interface that allows users to configure streaming settings, manage connected clients, and control application launching remotely. It also introduces features such as virtual display creation, which dynamically matches the client’s resolution and refresh rate, improving compatibility and visual fidelity. Apollo supports advanced capabilities like clipboard synchronization, permission management, and automated commands triggered by client connections or disconnections.
    Downloads: 153 This Week
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  • 9
    A2M — Audio to MIDI

    A2M — Audio to MIDI

    A2M converts piano recordings into editable MIDI files on Windows.

    A2M (Audio to MIDI) is an open-source Windows application for converting piano recordings into editable MIDI files. It estimates notes, timing, velocity, sustain, and soft-pedal events, with the best results obtained from clean solo piano recordings. Choose an audio file, select CPU or a CUDA/DirectML mode, and click Convert to MIDI. The generated file is saved to Downloads/A2M by default, or to a custom folder selected in Settings. Audio analysis is performed locally. Source...
    Downloads: 53 This Week
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  • 10
    FluidSynth

    FluidSynth

    Software synthesizer based on the SoundFont 2 specifications

    FluidSynth is a real-time software synthesizer based on the SoundFont 2 specifications and has reached widespread distribution. FluidSynth itself does not have a graphical user interface, but due to its powerful API several applications utilize it and it has even found its way onto embedded systems and is used in some mobile apps.
    Downloads: 75 This Week
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  • 11
    The Ocular Migraine

    The Ocular Migraine

    The Ocular Migraine {Dev Mode} Master Control Program

    The Ocular Migraine is a powerful utility application designed for Meta Quest VR headsets that provides deep control over system-level performance, recording, and application behavior through an advanced interface. It operates as a “master control program” that leverages ADB-level access to modify device settings that are typically hidden from standard users, enabling extensive customization of CPU, GPU, and rendering parameters. The application allows users to create custom performance...
    Downloads: 88 This Week
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  • 12
    darktable

    darktable

    darktable is an open source photography workflow application

    darktable is an open source photography workflow application and non-destructive raw developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images, enhance them and export them on local or remote storage.
    Downloads: 96 This Week
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  • 13
    OpenXR Conformance Test Suite

    OpenXR Conformance Test Suite

    Conformance test suite for OpenXR

    OpenXR Conformance Test Suite is a collection of tests covering the breadth of the OpenXR API. Some tests have been grouped by tags depending on the involvement of the tester/invoker (e.g. [interactive]) and the area of the test (e.g. [composition] and [actions]). Interactive tests for validating layer composition must run for all graphics APIs supported by the runtime and action tests must run for all interaction profiles supported by the runtime. For this reason, the suite of tests is run...
    Downloads: 1 This Week
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  • 14
    Peace Equalizer, interface Equalizer APO

    Peace Equalizer, interface Equalizer APO

    System-wide PC Audio Equalizer and Effects app for Windows 7 to 11

    Before reading on, note there's scam website under the peace equalizer name. Only this site here on SourceForge is the actual website by me, Peter Verbeek. Peace equalizer is a Windows PC interface for Equalizer APO http://sourceforge.net/projects/equalizerapo. Besides an system-wide audio equalizer on your Windows PC, Peace has an effects panel for balance, crossfeeding, delay, etc., a graph window and much more. In short: Peace is an equalizer and audio mixer for all your PC software...
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    Downloads: 45,205 This Week
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  • 15
    Mididash

    Mididash

    MIDI router with a node-based interface and Lua scripting

    Mididash is an open source MIDI routing software with a node-based interface and Lua scripting. A modern take on programs like MIDI-OX.
    Downloads: 17 This Week
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  • 16
    Pianoscribe — Piano Audio to MIDI

    Pianoscribe — Piano Audio to MIDI

    Turn piano recordings into editable MIDI files on Windows.

    Pianoscribe turns piano recordings into MIDI: musical notes you can edit and arrange in music or notation software. This audio-to-MIDI converter runs locally on Windows without uploading your recording. It estimates notes, timing, dynamics, sustain and soft-pedal use. Choose expressive or uniform note strength and whether to include pedals. Clear solo piano recordings give the best starting point; review the result and correct it in your music software. Adjust CPU resource use to suit...
    Downloads: 26 This Week
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  • 17
    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.
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    Downloads: 191 This Week
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  • 18
    PyRx - Virtual Screening Tool

    PyRx - Virtual Screening Tool

    Virtual Screening software for Computational Drug Discovery

    PyRx is a Virtual Screening software for Computational Drug Discovery that can be used to screen libraries of compounds against potential drug targets. PyRx enables Medicinal Chemists to run Virtual Screening from any platform and helps users in every step of this process - from data preparation to job submission and analysis of the results. While it is true that there is no magic button in the drug discovery process, PyRx includes docking wizard with easy-to-use user interface which makes it a valuable tool for Computer-Aided Drug Design. ...
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    Downloads: 1,792 This Week
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  • 19
    Drumstick Libraries

    Drumstick Libraries

    MIDI libraries for Qt/C++

    Drumstick is a tool to play music. This is a set of C++ MIDI libraries using Qt5 objects, idioms and style. It contains a C++ wrapper around the ALSA library sequencer interface; ALSA sequencer provides software support for MIDI technology on Linux. A complementary library provides classes for SMF (Standard MIDI files: .MID/.KAR), and Cakewalk (.WRK) file formats processing. A multiplatform realtime MIDI I/O library is also provided.
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    Downloads: 22 This Week
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  • 20
    FxSound

    FxSound

    FxSound application and DSP source code

    FxSound is a free, open-source audio enhancement software application designed to improve sound quality on Windows computers. The software uses a high-fidelity digital signal processing (DSP) engine to enhance audio clarity, volume, bass, and overall listening quality across applications. FxSound operates as a virtual audio device, processing system-wide audio from music players, streaming services, games, videos, and other applications. Users can customize their listening experience with an...
    Downloads: 9 This Week
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  • 21
    MuseScore

    MuseScore

    Free music notation & composition software

    MuseScore is a free and open-source music notation software designed for composers, arrangers, educators, and musicians of all levels. It allows users to write, edit, and print professional-quality sheet music with no limitations or subscription fees. MuseScore Studio supports a wide range of instruments and ensembles, from solo piano and guitar to full orchestras and choirs. The software is easy to learn while still offering powerful tools for advanced notation and score layout. With...
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    Downloads: 528 This Week
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  • 22
    PlexGuide.com

    PlexGuide.com

    Rapidly deploy multiple-hasty Docker containers

    ...PGBlitz utilizes Ansible and Docker to streamline your Media Server while deploying multiple tools for your Server Operations. Deploys multiple programs/apps and functional within 10 - 30 seconds. Deploy PlexGuide on a remote machine, local machine, VPS, or virtual machine. Deploy PlexGuide utilizing Google's GSuite for unlimited space or through the solo or multiple HD editions. Deploys a Reverse Proxy (Traefik) so you can obtain https certificates on all your containers. Backup and Restore data through your Google Drive. Aligns data and ports for efficiency. Deploys with a simple installer and a GUI-like interface (commands do not have to be typed out).
    Downloads: 1 This Week
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  • 23

    runabc

    Runabc is a user interface supporting abc music notation software

    Runabc is a graphic user interface to the abcMIDI, abc2svg and abcm2ps packages which normally run in a command window. In addition it contains numerous tools for editing and processing and analyzing abc and midi files. Runabc has been included in the sourceforge abc music project. It is now becoming a separate project on its own.
    Downloads: 6 This Week
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  • 24
    MOLOSS

    MOLOSS

    Hybrid Virtual Synthesizer

    ...A lot of parameters can be modulated with MIDI controllers, to give the best live expressivity. It has a full embedded file-based preset management which reacts to MIDI program change messages. A Demo track can be heard here : https://soundcloud.com/arthelion/moloss-ii-demo-2023 Old MOLOSS I Demos : http://soundcloud.com/arthelion/moloss-i-demo https://soundcloud.com/arthelion/03-creepy-nightmare
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    Downloads: 7 This Week
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  • 25
    Fx FloorBoard

    Fx FloorBoard

    Graphical editor software for many Boss and Roland effect & synth unit

    Editors for the BOSS GT-1, 3, 5, 6, 8, Pro, 10, 100, 001 Guitar Multi-Effects Processors, and the BOSS GT-1B,6B,10B Bass Multi-Effects Processors. And for the Katana Amplifier. and various Boss and Roland guitar synths. This software can visually edit parameters via Midi,USB, or Bluetooth(via external device on some units) on the Multi-Effects/Amp/Synth Processor.
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    Downloads: 591 This Week
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