Editors, sequencers and multitracks
VST instruments. Links to instrument pages
Complete free library of orchestral samples containing Mattias Westlund’s complete SSO, packaged in a simple VST plugin (32 & 64 bit).
A small selection of wind and orchestral instruments sampled at the most basic level.
Helm is a software synthesizer. It can be used to make electronic music on the computer. Helm works in almost all environments, with all major plugin formats.
Crystal es un sintetizador por software semi-modular que incluye síntesis substractiva y síntesis FM (modulación de frecuencia).
Synthesis of the singing voice. Specially tailored to musical needs – simply key in the lyrics of the music and then play on your MIDI keyboard.
7 Asian instruments (Pipa, Pipa tremolo, Luan, Guzhen, Erhu, Ban di, Percussion kit).
ZynAddSubFX is a very complete and open source software synthesizer capable of creating countless instruments.
An open source software audio sampler with streaming capabilities, efficient and very low latency, offering professional-grade features.
A SoundFont synthesizer. FluidSynth is a real-time software synthesizer based on the SoundFont 2 specifications and has achieved wide distribution.
A DSP (Digital Signal Processing) tonewheel organ based on Fredrik Kilander’s Beatrix organ emulator code.
Triple Cheese is a free synth with a unique sound. Triple Cheese uses several types of delay-based comb filters.
a single complex oscillator-based synthesizer that includes five waveforms of increasing spectral complexity, level for harmonics for all waveforms, level for the noise generator, and a delay matrix.
a very compact virtual analog synthesizer that includes a noise generator, filters, envelopes and effects.
2 Oscillators with 134 waveforms and the option to draw waves, sub-oscillators, advanced filters, …
2 Oscillators with 6 waveforms, amplitude envelope, …
4 Oscillators, 5 waveforms, ADSR, …
Acoustic percussion module.
an FM synthesizer inspired by the Yamaha DX7, recommended by the Tecnológico de Monterrey (Mexico)
Numerous free instrument VST plugins
Free high-quality samples at your Spitfire Labs initiative
Independence Free combines virtual instrument technology, premium sound libraries and the Independence Sampler Workstation in a single software solution.
MFreeEffectsBundle contains a set of completely free audio effects (AGC, Analyzer, AutoPitch, Autopan, BandPass, BitFun, ChanelMatrix, Comb, Compressor, Equalizer, Flanger, FreqShifter, Limiter, LoudnessAnalyzer, NoiseGenerator, Notepad, Oscillator, Oscilloscope, Phaser, Ratio , Recorder, RingModulator, StereoExpander, StereoScope, Tremolo, Tuner, Utility, Vibrato, WaveFolder, WaveShaper).
Granular delay where grains are pulled from the delay line with randomness in start time, delay time, and height change. Developed by Soundhack. In the same link there are other interesting effects available from Soundhack.
A collection of free VST plugins such as Transpire, TriLeveler 2, SEGX2, Leet Delay 2, QuadraCom, etc.
Numerous free effect VST plugins
Inspired by Kjaerhus Audio’s popular “Classic EQ”, 7Q was designed as a simple yet effective 64-bit alternative to graphic EQ with musically preset bands and Q values.
Variable Tube Compressor
Muestras y efectos de sonido gratuitos
Collaborative database of sounds licensed under creative commons.
Database of free sound effects sorted by categories: Entertainment & Video Games, Animals, Gadgets, Cartoons & Comics, etc.
Database of free sound effects sorted by categories: Animals/Insects, Bells, “Cartoon”/Comics, Doors/Windows, Emergency, Gunshots/Explosions, etc.
A collection of loops, hits and multisamples available in a wide variety of genres.
Free sound effects and royalty-free music
Sound effects are copyrighted by the BBC, but may be used for personal, educational or research purposes as detailed in the license.