Showing 31 open source projects for "support"

View related business solutions
  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
    Try Free
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    Qtractor

    Qtractor

    An Audio/MIDI multi-track sequencer

    Qtractor is an Audio/MIDI multi-track sequencer application written in C++ around the Qt framework. The target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI,
    Leader badge
    Downloads: 279 This Week
    Last Update:
    See Project
  • 2
    Rosegarden

    Rosegarden

    MIDI sequencer for Linux with music notation and audio

    The MIDI sequencer that features a rich understanding of music notation along with basic support for digital audio
    Downloads: 45 This Week
    Last Update:
    See Project
  • 3
    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: 1,167 This Week
    Last Update:
    See Project
  • 4
    MuseScore

    MuseScore

    Free music notation & composition software

    ...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 support for MIDI input and formats like MusicXML and MIDI, MuseScore integrates smoothly with other music software and workflows. Built by a global open-source community, MuseScore continues to evolve through active development and community contributions. Support MuseScore at http://musescore.org/en/donate
    Downloads: 38 This Week
    Last Update:
    See Project
  • $300 in Free Credit Towards Top Cloud Services Icon
    $300 in Free Credit Towards Top Cloud Services

    Build VMs, containers, AI, databases, storage—all in one place.

    Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
    Get Started
  • 5
    Midi router

    Midi router

    Midi router

    ...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 ! Windows: Scoop installs are more reliable and update instantly, so Scoop is recommend. Winget is available but may lag behind.
    Downloads: 166 This Week
    Last Update:
    See Project
  • 6
    synthv1

    synthv1

    An old-school polyphonic synthesizer

    synthv1 is an old-school 4-oscillator subtractive polyphonic synthesizer with stereo fx.
    Leader badge
    Downloads: 67 This Week
    Last Update:
    See Project
  • 7
    Pineapple MIDI Player

    Pineapple MIDI Player

    Simple SoundFont MIDI player.

    Pineapple MIDI Player is a simple SoundFont MIDI player, designed to play simple MIDI file together with SoundFont file, especially MIDI files extracted by tools like VGMTrans. This tool will attempt to load the SoundFont with the same file name as the MIDI file by default, and support change SoundFont on-the-fly when dropping a SF2 file onto the main window.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 8
    samplv1

    samplv1

    An old-school polyphonic sampler

    samplv1 is an old-school all-digital polyphonic sampler synthesizer with stereo fx.
    Leader badge
    Downloads: 48 This Week
    Last Update:
    See Project
  • 9
    padthv1

    padthv1

    An old-school polyphonic additive synthesizer

    padthv1 is an old-school polyphonic additive synthesizer with stereo fx, padthv1 is based on the PADsynth algorithm, by Paul Nasca, as a special variant of additive synthesis (cf. http://zynaddsubfx.sourceforge.net/doc/PADsynth/PADsynth.htm).
    Leader badge
    Downloads: 31 This Week
    Last Update:
    See Project
  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • 10
    drumkv1

    drumkv1

    An old-school drum-kit sampler

    an old-school drum-kit sampler with stereo fx.
    Leader badge
    Downloads: 21 This Week
    Last Update:
    See Project
  • 11
    Mixxx

    Mixxx

    Free DJ software: everything you need to perform live mixes

    Mixxx is a free and open-source DJ software that enables DJs to create professional live mixes using digital music files. It runs on Windows, macOS, and Linux, making it accessible to DJs across all major platforms. Mixxx supports both beginners using just a laptop and experienced DJs using advanced hardware setups. Built-in BPM and key detection help DJs quickly find compatible tracks and achieve smooth transitions. With strong community-driven development, Mixxx is continuously improved by...
    Downloads: 16 This Week
    Last Update:
    See Project
  • 12
    Drumstick Libraries

    Drumstick Libraries

    MIDI libraries for Qt/C++

    ...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.
    Leader badge
    Downloads: 19 This Week
    Last Update:
    See Project
  • 13
    AJED

    AJED

    An Editor for Roland JUNO ALPHA type synthesizers

    An Editor for Roland JUNO ALPHA 1/ 2 HS-10/HS-80 and Roland MKS50 Version 2.6.1 July 14th 2025 release (Windows Installer) Version 2..6.1 August 15th 2025 release (Builds for macOS) This project is a continuation of the now discontinued Juno Alpha panel. Please upgrade to this version. A lot of work went into the creation of this program. If you profit from it either financially or creatively, please consider a donation of as little as $10.00 USD. Please click on the PayPal...
    Downloads: 25 This Week
    Last Update:
    See Project
  • 14
    JD990 Super Editor

    JD990 Super Editor

    VERSION 3.6.5 released 3/12/2026

    CtrlrX based editor for Roland SUPER JD SYNTHESIZER MODULE JD-990
    Downloads: 12 This Week
    Last Update:
    See Project
  • 15
    Polymeter

    Polymeter

    Polymeter MIDI sequencer

    Polymeter is a MIDI sequencer for music that's in multiple prime meters (2, 3, 5, 7, 11, etc.) simultaneously. Each track has its own loop length, and when the lengths differ, the tracks "slip" (or shift phase) relative to each other. The resulting interference pattern is sufficiently intricate that variations similar to the embellishments of a live performer can be generated algorithmically. The current project is based on software I developed in the 1990s in order to compose...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 16

    MidiToLily

    Convert a MIDI file to a LilyPond file

    MidiToLily is a Windows console application that converts a MIDI file to LilyPond format. You can create sheet music from a MIDI file by using MidiToLily as a preprocessor for LilyPond. MidiToLily is an alternative to the midi2ly script that ships with LilyPond.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 17
    ...Only a few things were released under the PortMedia umbrella. These are now hosted by the github.com/Portmidi/ project, where you can find the lastest versions of PortMidi, portsmf (Standard MIDI File support and more), and see github.com/rbdannenberg/scorealign for MIDI and/or Audio score alignment.
    Leader badge
    Downloads: 31 This Week
    Last Update:
    See Project
  • 18

    mTroll

    Software portion of a hybrid hardware/software MIDI foot controller.

    mTroll is the software portion of a hybrid hardware/software MIDI foot controller. mTroll is the MIDI control engine that I use with my monome-based ( http://monome.org/docs/tech:kits:40h_kit ) foot controller. mTroll outputs MIDI in response to input from the monome or the gui. mTroll can be used standalone without hardware as a virtual foot controller. mTroll has native support for Axe-Fx processors with round tripping of effect block bypass and x/y states, scene control and looper block control.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    Ninjam+

    This is an improved version of Ninjam from cockos

    Ninjam is a program made by cockos ( Reaper ...) to help musicians to play online , using a looping system based on bars count and delayed playing . A very interesting concept that Ninjam+ want to improve , by adding midi support and other " addons "
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    prodatum

    prodatum

    patch editor for the E-MU Proteus 2000 synthesizer family

    A cross-platform patch editor for the E-MU Proteus 2000 sample-based synthesizer family. prodatum is free software.
    Leader badge
    Downloads: 23 This Week
    Last Update:
    See Project
  • 21
    Cyclone
    Cyclone is a powerful music application that handles loops in live context, full MIDI controllable. Goal: to make an app that can compete with Ableton Live in loop handling power. Cyclone works good in realtime Jack environments.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Arduino MIDI Library
    This library allows you to easily send and receive MIDI messages on the Arduino serial port. The purpose of this library is not to make a big MIDI controller or synth out of an Arduino board, but to help you do it, the application remains yours. /!\ PLEASE NOTE /!\ Project is hosted on GitHub: https://github.com/FortySevenEffects/arduino_midi_library This SourceForge project is deprecated. Please download source/releases and post bug reports on...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    din is a software musical instrument and audio synthesizer for GNU/Linux. Use Bezier curves to draw and sculpt waveforms, gating and modulation (FM and AM) patterns and delay feedback and volume patterns. Supports JACK, MIDI, OSC and Tcl scripting.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    KGuitar is powerful KDE-based music tabulature editor with support of guitar, drums, classic note scores, MIDI synthesizer output, chord, scales, modes, melody and rhythm construction and analysis tools, lots of tab effects, Guitar Pro files import.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    A musician's live performance VST host. This software is intended to help integrate VST technology into your live performances on stage, whether it'd be using virtual instruments or effects, or to automate audio routing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
MongoDB Logo MongoDB