Open Source MIDI Software
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Browse free open source MIDI software and projects below. Use the toggles on the left to filter open source MIDI software by OS, license, language, programming language, and project status.
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eProcurement SoftwareeBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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Incredable is the first DLT-secured platform that allows you to save time, eliminate errors, and ensure your organization is compliant all in one place.Incredable streamlines and simplifies the complex process of medical credentialing for hospitals and medical facilities, helping you save valuable time, reduce costs, and minimize risks. With Incredable, you can effortlessly manage all your healthcare providers and their credentials within a single, unified platform. Our state-of-the-art technology ensures top-notch data security, giving you peace of mind.
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Jazz++ is a full featured, audio capable, cross-platform MIDI sequencer. Jazz++ offers a lot of functions normally only found in expensive sequencer software, and is used by professionals and hobby musicians all over the world.
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QMidiArp
Linux MIDI arpeggiator, phrase generator and controller LFO
QMidiArp is a MIDI arpeggiator, phrase generator and controller LFO for ALSA and JACK. It can run multiple synchronized arpeggiators, LFOs and step sequencers. The modules are also available as LV2 plugins with Qt user interface. QMidiArp has been growing since june 2009 on top of Matthias Nagorni's original arp idea. -
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The MIDI Sequencer Components are a collection of Delphi components to generate, play, read or write MIDI files. The software is based on manipulation of MIDI events.
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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.
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Comet Backup - Fast, Secure Backup Software for MSPsComet is a flexible backup platform, giving you total control over your backup environment and storage destinations.
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PBB Player is a multimidia player that plays and edit various audio and video formats using DirectSound and DirectShow. It also plays DVDs and Audio CDs. All of this in a nice and easy to use GUI. It´s being developed using Borland Delphi.
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Midi patch editor for Alesis Quadraverb GT effects processor. Runs under Windows. See the WIKI at https://sourceforge.net/apps/mediawiki/quadedit/. Now functional for most basic functions, needs work on: Midi Modulation, Multi-tap delays, sampling.
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eChanter is an Open Source electronic bagpipe project, based on the Arduino platform, using capacitive touch sensors, with polyphonic wavetable synthesis PCM audio at 8KHz. See Files for the development version, eChanter v3.0.
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The MIDI Agent System (MAS) uses the interaction between different agents to generate MIDI notes. This software is designed for live use and it enables the performer to have real time control over very complex music.
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Goal of this project is to initially create a tool to read sample/program data from an AKAI sampler (S2000) and send it back. Later this might evolve into a GUI-based editor.
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Rezku Point of SaleRezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
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Strasheela is a constraint-based music composition system. The user defines music theories by sets of compositional rules and the system creates music which complies with these theories. User-interface is the programming language Oz.
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Takt
Text-based Music Programming Tools
Takt is a text-based language for describing note and chord sequences as well as algorithmic compositon rules with C-like syntax. This software package contains a REPL (read-eval-play loop) interpreter for Takt, a MIDI-file-to-Takt translator, and an Emacs interface program which enables note entry from a MIDI keyboard. -
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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.
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BUZZle means Buzz Logic Enhanced and has neither to to with Buzzle.com or the Buzzle-Game. BUZZle is a free (non-commercial) modular music composing and sequencing tool. It is a completely re-written version of the famous Jeskola Buzz.
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Fripp is a music composition environment that uses a spreadsheet metaphor for manipulating music with built-in and user-created functions. Supports MIDI playback and recording. Displays music in common notation. Written in Python.
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GBM-303 communicates with the Roland MC303 Synthesizer over a midi connection. Its main feature is the ability of storing and managing your user patterns on your computer. You can even share your patterns all over the world
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MidiMountain is a MIDI sequencer aimed to edit standard midi files. The easy to use interface should help even beginners to edit and create midi songs (sequences) with this application. For professionals, MidiMountain is designed to edit every definition
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RtMidiRouter is a small but powerful command line tool which allows you to route, manipulate and create MIDI messages. For reliable realtime performance RtMidiRouter is based on RtMidi. It is controllable via command line and network (OSC).
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Cross platform 3D midi and audio visualization system. Features an advanced graphics rendering engine, with ogre3d, and a data driven plug-in architecture which allows for programmers and artist to modify and create new "visualization instruments".
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Alacrity is a midi sequencer that runs on all known platforms. Or at least platforms that wxWindows runs on. It is a fork of the old Jazz++ midi sequencer.
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A Java Sound based application to do bulk transfers of audio files (WAV, AIFF, AU) via the MIDI SDS Sample Dump Standard.
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ChipSynth
Chip style MIDI synthetizer
ChipSynth is a midi driven software synthetizer, mainly inspired by SID, the C=64 sound chip. -
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Clips is a Java based music composing tool separating chords and rythms: Create a funky rythm and turn it into a song by varying the chords. Just for the hell of it, it is also specially designed to be portable to mobile platforms (e.g. Android).
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Dino has moved to Savannah. The URL to the new project page is http://savannah.nongnu.org/projects/dino/
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A wrapper around the DirectMidi project to bring it to .NET. Encapsulates all the major functionality of DirectMidi, including event callbacks, and even wraps some DirectMusic interfaces so they are directly .NET accessible.
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Java Music Theory and Practice, with Open Source libraries and applications. Goals: MIDI/RMF support, NIFF Support, Notation Display (Dec '01), Score Editor (Feb '02), XML (various) support, Export as AU/WAV/AIFF, Instrument Creation, SMDL Support.
