Ensemble Synthesizer

F Modular Synthesizer (FMS) is basically a tool to generate all kinds of sounds. It should work on any up-to-date Linux system.. Platforms: *nix

FMS stands for Fully Modular Synthesizer and is a tool to create all kinds of sounds from scratch. You can play and sound (sine, triangular, etc.) with any property settings (frequency or volume) and modulations thereof. It also features tools to save sounds, play .MUS music, graphically... Platforms: *nix

The STS Transition Synthesizer featuring the Wave-Transition method for absolute unique Soundscapes & Textures. A very simple user interface with 3 "Lazy" Buttons for randomizing different sets of parameters so programming this synthesizer is incredibly easy. The Transition method adds a stunning... Platforms: Windows

Full featured analogue modeled bass drum synthesizer, written in the object orient real-time music and multimedia environment PD (Pure Data.) Platforms: Windows, Mac, Linux

The Matrix Synthesizer lets you create short melodies using a simple matrix of "tone blocks" and allows you to play these tunes on a variety of musical instruments. This application is written in JavaFX and was inspired by Andr?*N*?*A* Michelle's tone matrix. Platforms: Mac

eSpeak is a software speech synthesizer for English, and potentially other languages. eSpeak produces good quality English speech. It uses a different synthesis method from other open source TTS engines, and sounds quite different. Its perhaps not as natural or "smooth", but I find the... Platforms: *nix

FluidSynth is a real-time software synthesizer based on the SoundFont 2 specifications. FluidSynth project can read MIDI events from a MIDI input device and render them to an audio device using SoundFont instruments. SoundFont files are composed of digital audio "samples" and additional... Platforms: *nix

AlsaModularSynth project is a realtime modular synthesizer and effect processor.. Platforms: *nix

amSynth is a realtime polyphonic Analogue Modeling SYNTHesizer. The project provides virtual analogue synthesis in the style of the classic Moog Minimoog/Roland Junos. It offers an easy-to-use interface and synth engine, while still creating varied sounds.. Platforms: *nix

Octavian is a realtime software synthesizer for the GNULinux operating system. Octavian is design is like analog modular synthesizers, so it can be used both as a synth and as an effect processor. Modular tasks separation allows to extend features in a simple way. Modules can be connected... Platforms: *nix

Play this on-screen piano using your computer keyboard or mouse. PC 73 is a stylish and easy to play, free virtual piano and synthesizer. By default, the sound is generated by the inbuilt General Midi software synthesizer of the Windows operating system. In general, you can use PC 73 on-screen... Platforms: Windows

The unique Timeline feature lets you 'animate' controls over the course of a note, so that you can create sounds that move and change in incredible ways. Lots of control without endless controls and clutter. With such flexibility, it might just be the only synth you need. Platforms: Mac

A virtual instrument that emulates the beautiful sound of the polyphonic string synthesizer. String's authentic tone comes from its accurate emulation of the divide-down oscillator technology behind the lush ensemble synths of the 70s. String has two individual sound generating Layers, each... Platforms: Mac

VST-Synthesizer for Windows with micro tuning. Discover new soundscapes and a flexible variety of possibilities! The 545 factory presets provide a wide basis of sounds for the most different kinds of electronic music: Real sounding instruments (e.g. accordion, strings, organs, electronic... Platforms: Windows

A free, cross-platform patch editor for the E-MU Proteus 2000 sample based synthesizer family. Written in C++, using FLTK for it's user-interface and portmidi for MIDI communications, prodatum classic is available for Linux, MacOS X and Windows. It features some "hand-made" and optimized widgets... Platforms: Mac

Tunefish is a very tiny virtual analog synthesizer. It is developed to fit into about 10kb of compressed machine code while still producing an audio quality that can compete with commercial synthesizers. Tunefish uses the Qt framework for C++ as its basis so as to make the GUI possible. Platforms: Windows

GR-55 FloorBoard is a small, easy-to-use application specially designed to offer you a MIDI editing tool for use with the Roland GR-55 guitar synthesizer. This tool allows graphical representation of the internal settings and parameters of the GR-55. Realtime editing and patch data backups are... Platforms: Windows

Waspy Mini is a hybrid virtual analog VSTi synthesizer with the samples. It was built to produce superior quality sound and music. Waspy Mini comes with 20 Lead and 20 Bass presets. You will have the possibility to adjust the sounds then save the preset to use it again later. Platforms: Windows, XP, Windows Vista, 7

VSynth is a small, easy to use application specially designed to offer user a virtual synthesizer. You will need up to the sound card and a MIDI-enabled piano keyboard, no additional hardware. The computer takes over the complete calculation of the sound. for WindowsAll Platforms: Windows

A free, cross-platform patch editor for the E-MU Proteus 2000 sample based synthesizer family. Written in C++, using FLTK for it's user-interface and portmidi for MIDI communications, prodatum classic is available for Linux, MacOS X and Windows. It features some "hand-made" and optimized widgets... Platforms: Linux