- If there is one free VST synth that you want to get yourself familiar with, it is the Synth1 by Ichiro Toda. This synthesizer is actually a favorite among many music producers, and is often the one that’s most recommended.
- Free VST Plugin from LFOAUDIO.com Download it now: Website: HEAVENLY PADS 2 LITE - Thi.
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KORG DL-50 (Korg Delta) freeware simulation, develope by Full Bucket Music. Great retro synth strings and fat bass synth tones. In addendum to the original machine, Nabla features a phaser, a delay and true polyphony.
It’s been a while since I surveyed the market for free software synths, so I thought I’d give it go and see what’s new and what has stood the test of time. Some of these instruments were released as prototypes or were the early experiments of developers just entering the market.
Free stuff is not always actually free. Often you will follow a link only to find out that it’s a free “demo”. Aren’t all demos supposed to be free?? In other cases, free software is dangled like a carrot in order to get your email address or to entice you into buying other products, preset libraries, add-ons, etc.
Well, business is business, and I suppose everyone needs to make a buck. I really don’t mind spending a few dollars for some shareware now and again to support a budding developer. But it behooves even the most experienced consumer to proceed with caution when the word free is thrown around.
What follows are some awesome sounding instruments in no particular order that are indeed free with very few strings attached. And if you can stomach a little extra spam, some of these may prove valuable additions to your stockpile of synths.
1. TyrellN6 by u-he
- Virtual analog with classic architecture, plus extras.
- Two oscillators, noise, ring modulator.
- Two LFOs with eight waveforms that are host-syncable.
- Audio source mixer with authentic overdrive and filter feedback.
- Twin filter related to Diva (early model).
- Unison with up to eight voices.
- Analog-type ADSR envelopes, loopable or LFO-triggered.
- Small modulation matrix with depth modulation from a second source.
- Chorus effect with three modes.
- MIDI learn / unlearn for hardware control.
- Resizable UI from 70% to 200%.
- Skinnable UI.
- Over 580 factory presets.
This thing is responsive as hell and sounds sweet! I love the stained and grungy aesthetic of the interface. It’s really hard to believe it’s free. But it serves its purpose I suppose because it truly whets the appetite for more stuff from u-he.
2. Dexed
Dexed is an emulation of the classic FM synth: Yamaha DX7.
From the Github page:
“Dexed is a multi-platform, multi-format plugin synth that is closely modeled on the Yamaha DX7. Dexed is also a midi cartridge librarian/manager for the DX7. Do not expect this to be a perfect clone of a DX7 since this will take years in the open source world and multiple collaborators before getting there … Since Dexed is modeled on the DX7, the Yamaha DX7 Operating Manual can be used as a reference documentation.”
The interface is a little cluttered and is more functional than it is aesthetically pleasing, but there are a ton of sonic possibilities with this for those willing to dig in.
3. MiniSpillage
“MiniSpillage is a free professional quality drum synthesizer plugin featuring high-resolution 64-bit DSP processing.
MiniSpillage includes three exclusive drum synthesis algorithms along with distortion effects and resonant filters.”
- Bass Drum – Single oscillator bass drum synth with pitch sweep, internal FM and harmonic controls.
- Wood Drum – Flexible wooden drum model synthesizes natural and synthetic timbres from log drums to toms.
- Hi-Hat – Six oscillators closed and open hi-hat generator with a noise source and dual resonant filters.
This is a great free option for those that want to create their own drum sounds with modulation, filtering and distortion effects.
4. Crystal Synth by Green Oak
This is one is a bit frustrating and takes a while to get anything remotely usable. The interface is on the clunky side. But a little patience can be rewarding.
5. Lokomotiv
Lokomotiv is an analog retro synthesizer that is impressive from the first launch. Its austere interface is surprisingly responsive and sounds immediately great.
Oscillator:
- Mathematically generated high definition Oscillator without using wavetable or interpolation.
- Silky smooth 9X detuned sawtooth wave.
- Pulse wave with self PWM.
- Shape morphing sub-oscillator.
Filter:
- MG ladder modeling multimode filter featuring Zero Delay Feedback technology.
- Routable filter Drive (Pre/Post).
Modulator:
- Natural Curved ADSR Envelope generator.
- One-shot LFO which can be used as envelope.
Specification:
- 1X OSC (Saw+ Pulse) + One Sub OSC, Noise Generator.
- 1X multimode Filter with Drive.
- 1X LFO, 1X Envelope Generator.
- Eight polyphonic voices, Mono and Legato mode supported.
- 64 Factory presets included.
- Native 64-bit, Mac and Windows OS supported.
6. Digits from Extent of the Jam
This one sports a subdued color palette with beefy growls, preset chords and brass sounds. A bit of crackling when parameters are modified, but worth the time to download for sure.
7. Spitfire Audio – LABS
Not long ago, Spitfire Audio released an ongoing series of completely free instruments called LABS. These are very, very simple sampled instruments with just a handful of controls and they sound really, really good. So far the collection includes:
- Charango
- Electric Piano
- Amplified Electric Cello Quartet
- Drums
- Strings
- Soft Piano
If you’ve used any of the Spitfire Sample Libraries before, you know how well they’re recorded, and these instruments are no exception. While you won’t get the flexibility or deep sampled variety of a full-scale library, you will get a great sound that can be slightly varied to taste. While these are sampled instruments as opposed to synths, they’re free and so good that I felt they warranted inclusion.
8. TAL NoiseMaker
This is one my of favorite choices. The interface is accessible, clean and to the point and thick, beefy sounds are possible from the get-go. Really nice!
From the developer: “TAL NoiseMaker is an improved version of TAL-Elek7ro and has a completely new synth engine and a lot of improvements in sound and usability. The synth also includes a small effect section with a reverb, chorus and a simple bit crusher effect. A display shows the knob and slider values. This allows more control over the synth. A ring modulator and a syncable triangle are also part of this synth.”
TAL NoiseMaker includes new filter types and the self-resonating 6 dB low pass and notch filter. Its improved amplitude ADSR is very suitable for slow pads and for really fast envelopes. 128 factory presets included, 80 made by Frank “Xenox” Neumann.
Features:
- Three Oscillators. Osc 1, +/- 24 semitones, fine tune, phase control (saw, pulse, noise). Osc 2, +/- 24 semitones, fine tune, phase control (saw, rectangle, triangle, sine). Sub Osc (rectangle).
- Osc 1 PM for pulse waveform.
- Osc 2 FM controlled by Osc 1.
- Osc 1 & Osc 2 sync to sub osc (saw, pulse, rectangle, triangle (bipolar sync)).
- Adjustable master tune and transpose.
- Up to six voices.
- Portamento in mono and poly mode (off, auto, on).
- Ringmod modulates Osc 1 with Osc 2.
- Self resonating 4x oversampled filters (24 dB LP, 18 dB LP, 12 dB LP, 6 dB LP, 12 dB HP, 12 dB BP, Notch).
- Filter ADSR (negative and positive).
- Volume ADSR
- Routable ADSR, modulates Filter, Osc 1, Osc 2, PW, FM (negative and positive)
- Two LFO’s with different running modes: free, sync to host, triggered by note. Modulates filter, Osc 1, Osc 2, FM, PW, LFO rate, Panorama and Volume. Sine, Triangle, Saw Square, S&H, Noise. Positive and Negative modulation. Phase control.
- Adjustable Velocity-dependent control over volume filter contour and cutoff.
- Adjustable Pitch Wheel control over Cutoff and Pitch.
- One pole HP filter.
- Detune, detunes notes randomly.
- Juno chorus with different modes.
- A built-in reverb and delay.
- Adjustable filter drive.
- Bitcrusher affects Osc 1 and Osc 2. It’s a pre-filter stage effect.
- MIDI Learn for all knobs.
- Panic button.
- Easy to use, no hidden panels.
- 256 great presets (Presets by Frank “Xenox” Neumann, The Unshushable Coktor, Alexandra Sendy, TAL, Patrick Kunz).
9. Thump by Metric Halo
Thump is a unique audio processor that allows you to synthesize low-frequency audio to add low end to a track or generate another sound entirely. Thump looks at the pitch and dynamics of its audio input and uses this information to control its oscillators. You can add low end to drums, augment a bass or even create synthetic drones.
Thump is ideal for beefing up a kick drum, adding low end to percussive tracks, recreating classic drum synth sounds and more. You can use Thump’s envelope driven, percussive sub-harmonic synth for the following things (among others):
- Build low-octave support for bass drum, tom, snare and other percussive tracks.
- Create kettle drum sounds from regular drum tracks.
- Recreate the sounds of classic drum synths like the TR-808.
The effect of Thump is similar to generating a sine wave or other waveform on a gated track that is side-chained to a transient on another track such as a kick. But Thump allows more control, two oscillators that can be changed on the fly and more pitch specific envelope control. If you like kicks that are thick as hell and challenge the range of human hearing, you will like Thump a lot.
Synth Vst
NOTE: the instrument requires a transient input to be activated so you would use it like an insert rather than a standalone synth.
10. Synth 1 by Daichi Laboratory
While the interface is a bit nasty and pixelated, Synth 1 by Ichiro Toda is modeled after the Nord Lead 2 Red Synth and sounds decent. It doesn’t take long to get a few usable sounds and the onboard arpeggiator is great for experimenting. (Manual)
11. PG-8X by Martin Lüder
“The PG-8X is a virtual synthesizer, inspired by the Roland JX-8P with the PG-800 programmer. The synth architecture is a standard 2-oscillator -> Filter -> VCA design. These elements can be modulated by a common LFO and one of two envelopes. The PG-8X is patch compatible with the JX-8P and can read and write JX-8P Sysex data”. (Manual)
Conclusion
While these instruments may not be the best things in life — they are free. And it has been my experience that there is something to be learned from every piece of software, as there is from all types of music. Experimentation and exploration yield untold rewards for the adventurous, and freeware is a great place to start your journey or a means to unshackle yourself, at least temporarily, from the financial constraints that plague us all.
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Check out my other articles, reviews, interviews and my video tutorial series, Synthesis 101 available exclusively on The Pro Audio Files.
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It’s been a while since I surveyed the market for free software synths, so I thought I’d give it go and see what’s new and what has stood the test of time. Some of these instruments were released as prototypes or were the early experiments of developers just entering the market. Free stuff is not al
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Best free synth VST plugins
If you’re looking to make your audio tracksmore appealing and interesting, then you really need to use the free synth VSTplugins. Synths are offering you a cool way to make your music even better andmore interesting. While analogue synths are expensive, synth plugins are ratheraffordable, and you can find many free of charge.
Zebralette
Zebralette sounds amazing and the best partabout it is that this is just an oscillator set from Zebra2. That being said,it does have a great array of features like oscillator waveform editing withspectroblend, geomorph, geoblend and spectromorph modes. It also includes 24spectral effects, a stereo VCA with volume and pan modulation! All in all, it’san amazing free synth VST plugin and one that works great specifically forelectronic and EDM music in particular. However, you can use it in most genreswith a bit of creativity!
Thump
With Thump you are able to synthesize lowfrequency audio. Either that, or you can add a new set of sounds if you want.This is a great VST plugin if you want to bring in an old school synth drumsound. Plus, you have two independent oscillators, not to mention there arethings like 12+ presets detailed metering and complete control if you want tomix the synthesized sound with the overall source as well.
T-Force Alpha Plus
T-Force Alpha Plus brings in someinteresting features like new synthesis, new Mod Envelopes, revised oscillatorsand so on. It also has 3 free running multiwave oscillators, 1 noise oscillatorand subtractive/FM support. It’s a product that delivers a tremendous value formoney, so we recommend you to give it a try, especially if you need a dedicatedsidechain FX system. We guarantee that you will not be disappointed with it!
Charlatan
Charlatan’s main benefit is that it focuseson ease of use and sound quality. It’s a subtractive and polyphonic analogsynth plugin. It makes it easy for you to learn how to adapt sounds so youdon’t have to rely on presets all the time. It’s great for experimentalnoises, but it also offers a way tocreate classic synth vibes which are a pleasure to use. There’s a stereo noisegenerator here, 2 oscillators that support shape modulation, as well as 2 ADSRenvelope generators and an LFO that has host tempo sync.
Scorpius
Best Free Strings Vst Synth Vst
Scorpius is a great free synth VST pluginthat offers you some amazing psychedelic sounds. The interface is not the mostintuitive, however it has a vast range of different features for you toexplore. It has a ring modulator, flanger, stereo delay, routing options, 2filters, 3 oscillators and many others. It’s definitely one of the coolest VSTplugins for a different, rewarding sound.
PG-8X
Even if PG-8X is inspired by an old school program,it does have a great analogue synth experience. The bass sounds are veryimpressive, you also have cool pads and string ensembles. Some of the featuresprovided by PG-8X include a 3-stage HP filter, stereo chorus, hard sync, 24 dBresonant LP filter and 12-voice polyphony among others.
Tal-NoiseMaker
Tal-NoiseMaker is quite simple, intuitiveand easy to use. It also has features like a bit chrusher, chorus and reverb.With 256 presets you will get a really good experience, and the reality is thatall these presets are working super nicely. We encourage you to test itespecially if you want to use the great 3 oscillators. It’s a fullycustomizable synth VST plugin with lots of versatility and value.
Podolski
While Podolski is not the most complex VSTplugin, it’s very convenient and CPU efficient. It has an oscillator withvaried symmetry, multiple modes like legato, mono or polyphonic, as well as 4envelope modes, a multimode filter and more than 520 factory presets. That goesto show the great value you can get from it, not to mention there are somedelay effects you can use as needed.
Helm
Matt Tyrell’s Helm is a polyphonic synththat can also be used as a standalone. It has a 64 and 32 bit version too.Unlike other synth VST plugin options in this list, this one actually has agreat interface and you won’t have a problem identifying and adapting stuff asyou go along. Even if it might seem a bit intimidating in the beginning, itlooks really well and that’s what really makes it worth the effort.
MiniSpillage
MiniSpillage is one of the most interestingdrum synths you can find out there. It brings you a set of synthesis algorithmscreated for electronic percussion and it also has a high resolution 64-bit DSPprocessing engine. The interface is great, it also has ADSR envelopes andcustom algorithms that really make it stand out of the crowd and very powerful.
Lokomotiv
Lokomotiv’s main focus is to create a verygood analog retro synth sound. This sounds really well and it has a simpleinterface too. What we like about Lokomotivis the fact that it has a lot offeatures. It comes with an oscillator, filter, modulator and specificationtools. Since it’s not overwhelming, it will offer you a great experience whilestill making it easy to create impressive sounds very fast and easy.
Digits
If you need a good phase distortion synthplugin, then Digits might be able to help. Its interface is quite unique and itdelivers 100 presets. These have things like brass sounds, realisticinstruments, pads, leads, basses and many others. You even get access to aharmonic bit crush, flanger, realistic instruments and other great tools. It’scertainly worth it so you should give it a try for yourself. It works supernicely and the best part is that the interface is very good especially forbeginners. Changing the audio parameters might make things crack a little. Yetif you get past that, it’s actually a nice plugin.
Crystal Synth
Crystal Synth comes as a semi-modularsoftware synth. It has both frequency modulation as well as subtractivesynthesis. You have more than 90+ parameters to work with, tempo sync,dedicated effects, a band splitter and wave sequencing. They also integrated granularsynthesis, and multi-stage envelopes with graphic editing. The problem for a lotof people is the interface is not the best, it can become rather overwhelming.But if you get past that, you will find it pretty interesting to use. It justtakes time to get used to the features and the overall interface alignment.
Tal-Bassline
The name clearly shows that this is asynthesizer created for bass and it does a very good job at it. With its helpyou can get effects and acid tones that you can’t get anywhere else. You canuse this for EDM, trap and even dance music where you use bass a lot. It’sactually going to help you a lot with its numerous presets, the MIDIautomation, great panic button, sub-oscillator and bandlimited oscillators.Overall, it’s a great tool to use and you will find it incredibly impressiveand a pleasure to use.
Muon Tau Bassline
This monophonic bassline synth is very similar to the Roland 303 synth, a very popular unit. What they did very well here is the interface. Instead of going the overly complicated route, they did the opposite and that means offering a better experience to customers and the results are incredible because of that. It’s a good tool especially for beginners. But despite the focus on beginners, everyone can use it without issues. There are things like an 18 db lowpass resonant filter, complete MIDI control or the great 64-bit waveform oscillator that really make the difference. You will find it incredibly different when compared to other free synth VST plugins and that’s for the best.
Helix
Helix is very flexible, easy to adapt toyour needs. They have a lot of built-in sounds and presets. You can pay for alicense, but the free trial is fully functional. It has more than 1000 presetsyou can use, 10 different distortion types, 17 filters as well as deepmodulation. It’s very powerful, dependable and you will certainly find it apleasure to use and adapt to your needs. It’s well worth your time, especiallyif you are into creating great music.
Combo Model F
Best Free Strings Vst Synth Plugin
You must use Combo Model F if you want anorgan synth. As you can imagine, it’s very simple but you can adapt it to yourneeds without a problem. One thing to note is that it has a great harmonicrange, a volume pedal, bass voice, a knee lever control and full automation.It’s certainly worth your time and if you check it out this will be a very goodtool to use.
Conclusion
You don’t have to pay a lot of money for synth VST plugins. There are many free options that will work just as well. If you take your time and study the market, you will find that there are free alternatives to just about any synth plugin, so don’t hesitate and give these a try. You will be very impressed with the value and versatility provided by these great VST plugins!
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My name is Shane Beat, I’m a record producer, DJ, and songwriter. I’m from Canada, I worked with many biggest rappers from United states and Canada like Smoke purpp, Ski Mask the Slump God, k-os, I’m here to help you to develop your skills with new and best plugins in the world.