Showing 45 open source projects for "support"

View related business solutions
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 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.
    Leader badge
    Downloads: 1,204 This Week
    Last Update:
    See Project
  • 2
    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
    Downloads: 247 This Week
    Last Update:
    See Project
  • 3
    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: 15 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: 45 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
  • 5
    HuMidi

    HuMidi

    Play MIDI like a human in ROBLOX with automatic sustain pedals.

    HuMidi is a universal piano auto player for ROBLOX. It plays even the most generic MIDI file with great depth, thanks to the humanization and automatic sustain pedal generation algorithms. The pedals are generated with a thorough analysis of the MIDI data, adding more depth to your performance that no other MIDI players could! Personally have been tested in: - Visual Pianos - Starving Pianists - Digital Piano - Piano's Got Talent This tool is universal, as long as the piano in-game...
    Downloads: 193 This Week
    Last Update:
    See Project
  • 6
    JV PatchEd. - JV-880

    JV PatchEd. - JV-880

    Patch Editor for Roland JV-880.

    Windows and Mac standalone Patch Editor for Roland JV-880. Patch Editor for Roland JV-880 synthesizer. With this panel you will have a complete control of all Patch Configurations Parameters on Roland JV-880 and you will really can explore the power of this fantastic synth. All editions will work on Temporary Patch. For start point, just select a patch from Factory Patch List and then use this patch as your start reference. All the parameters of patch will be imported by JV...
    Downloads: 16 This Week
    Last Update:
    See Project
  • 7
    AGS - Advanced Gtk+ Sequencer
    ...You may set up a fully functional network of engines, therefore exists a link editor for linking audio lines. In conjunction with ags you need a realtime kernel and alsa support. `ags` uses conditional locks to keep several threads in sync that's why you need at least a preemptible kernel.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 8
    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: 28 This Week
    Last Update:
    See Project
  • 9
    JV Patched. - JV-80

    JV Patched. - JV-80

    Patch Editor for Roland JV-80.

    Windows Patch Editor for Roland JV-80. Patch Editor for Roland JV-80 synthesizer. With this panel you will have a complete control of all Patch Configurations Parameters on Roland JV-80 and you will really can explore the power of this fantastic synth. All editions will work on Temporary Patch. For start point, just select a patch from Factory Patch List and then use this patch as your start reference. All the parameters of patch will be imported by JV PacthEd. At the end of...
    Downloads: 3 This Week
    Last Update:
    See Project
  • Application Monitoring That Won't Slow Your App Down Icon
    Application Monitoring That Won't Slow Your App Down

    AppSignal's Rust-based agent is lightweight and stable. Already running in thousands of production apps.

    Full APM with errors, performance, logs, and uptime monitoring. 99.999% uptime SLA on the platform itself.
    Start Free
  • 10
    Echoes Music Player

    Echoes Music Player

    An advanced lightweight music player with a custom skin

    A lightweight full featured music player with support for a wide variety of media types including midi, wav, flac and more. Comes with a custom built GUI Skin and advanced controls such as transpose, parametric EQ etc. Runs on any windows machine (xp, vista, 7, 8, 10, 11) with more than 256mb of RAM.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11
    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: 24 This Week
    Last Update:
    See Project
  • 12
    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: 11 This Week
    Last Update:
    See Project
  • 13
    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: 24 This Week
    Last Update:
    See Project
  • 14
    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: 3 This Week
    Last Update:
    See Project
  • 15
    Cynthia1

    Cynthia1

    Reliably play midi music files from a folder or ".m3u" playlist

    Reliably play midi music files from a folder or ".m3u" playlist. Adjust playback speed, volume and output device on the fly during playback. A large playback progress bar makes jumping forward and backward in time a breeze with just a single click or tap. Supports ".mid", ".midi" and ".rmi" files in format 0 (single track) and format 1 (multi-track). Comes complete with 24 sample midis ready to play.
    Downloads: 1 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: 1 This Week
    Last Update:
    See Project
  • 17

    MidiSoundSynth Playing MIDI Synth

    MidiSoundSynth is a program Playing MIDI Synth.

    MidiSoundSynth is a program for playing MIDI files or MIDI data from an input port, using only the best SoundFonts available on the market. MidiSoundSynth is the result of a collaboration between Alberto Galluzzo at "GoldMidiSF2.com" (long recognized producer of high quality SoundFont) and Kenneth Rundt on "SynthFont.com" ("Viena", "SynthFont1 & 2" and "VSTSynthFont").
    Downloads: 10 This Week
    Last Update:
    See Project
  • 18
    MIDI Simplified 1.6

    MIDI Simplified 1.6

    MIDI Devices, Files and Sequencing Components for Delphi 10.x VCL/FMX

    Control MIDI devices with 32/64bit VCL/FMX components for Delphi 10 supporting native Windows and macOS. Support for iOS (Beta) and Android (output only). Packages in beta for C++ Builder and Lazarus for easy build and install. MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, computers, and related audio devices for playing, editing and recording music (Wikipedia). ...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 19
    ...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: 30 This Week
    Last Update:
    See Project
  • 20
    JV PatchEd. - JV-XP

    JV PatchEd. - JV-XP

    Patch Editor for Roland JV-1010, JV-1080, JV-2080, XP-30, 50, 60, 80

    Patch Editor for Roland JV-1010, JV-1080, JV-2080, XP-30, XP-50, XP-60, XP-80. With this panel you will have a complete control of all Patch Configurations Parameters on Roland JV-XP series and will really can explore the power of these fantastic synths. All editions will work on Temporary Patch. At first time run, just configure your synth model and expansions. This will correctly set the patch lists on your editor and will give you a fast access to any patch from internal or...
    Downloads: 19 This Week
    Last Update:
    See Project
  • 21
    SID-Wizard

    SID-Wizard

    Featureful native Commodore 64 music tracker with MIDI/XM converter

    A featureful SID-music creation tool (tracker) for the Commodore 64. It includes many advanced effects and tools like keyboard-tracking, tempo-programs/funktempo, gateoff-table-pointers, filter-shift, SID-export, executable-export, MIDI/XM conversion and MIDI-input hardware, etc., etc. NOTE: I left SourceForge for reasons not ethical to mention here. You can find me and my further work at these locations: http://hermit.sidrip.com http://csdb.dk/scener/?id=18806 https://github.com/hermitsoft/
    Leader badge
    Downloads: 13 This Week
    Last Update:
    See Project
  • 22
    Impro-Visor

    Impro-Visor

    Leadsheet notation with auto-generated playback, improvisation advice

    ...Other features include generation of roadmaps for understanding keys and idiomatic chord progressions, chord voicing keyboard, MIDI and MusicXML export. See http://www.cs.hmc.edu/~keller/jazz/improvisor for general information, including tutorials. Support and additional resources are through the user group https://groups.yahoo.com/neo/groups/impro-visor/info. The most recent source code, since summer of 2015, is housed here: https://github.com/Impro-Visor/Impro-Visor This started when SourceForge was down for over one week during an active development period.
    Leader badge
    Downloads: 138 This Week
    Last Update:
    See Project
  • 23
    oscp

    oscp

    multiplatform, small and handy audio/video player with network remote

    ...) - wildmidi (mid) - xmp (mod, med, xm, s3m, it, dbm, psm, omx, okt, digi, 669, mtm, acid, umx) - gme (ay, gbs, gym, hes, kss, nsf, nsfe, sap, spc, vgm) - sidplay2 (sid, psid, info) - mdxplay (mdx) - fc14dec (fc, fc13, fc14) - sc68 (sc68, sndh) - asapconv (sap, cmc, cm3, cmr, cms, dmc, dlt, mpt, mpd, rmt, tmc, tm8, tm2) - uade (fc, bp, ay, dl, tfmx, hip, mon, sa, ahx, aon, cust, etc.) feats: - small and fast - zip/rar support - ncurses ui with easy navigation - gtk or classic winamp skins mode (with the ability to load random one) - network remotes (crossplatform linux/windows, written in pygtk, protocol is plain text, ie. easy to write own client) - scrobble (last.fm) - built-in equalizer and effects - lirc (remote) - slave libs statically compiled in (no deps) -- read more in wiki above
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Swami Project
    A SoundFont editor and other software for editing, managing and sharing sample based MIDI instrument files for computer music composition. Support for other formats is planned.
    Leader badge
    Downloads: 8 This Week
    Last Update:
    See Project
  • 25

    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
  • Previous
  • You're on page 1
  • 2
  • Next
MongoDB Logo MongoDB