This post is for the Mac users.
When it comes to Mac OS X, the number of freeware plugins is very low, compared to the Windows world.
The popular “Save as VST” softwares (Synthedit and Synthmaker) are Windows only.
The “upgrade” politic of Apple is a sort of nightmare for developers (and sometimes users!), so many old free plugins don’t work anymore…

  • Versilian Upright No. Recorded at the Berklee College of Music, and packaged into a lightweight.
  • These are the best FREE realistic instrument VST/AU plugins for Windows & Mac! Some of these virtual instruments actually come as AU so they can work in Gara.

I have searched for free MAC plugins over the web and then tested !
– only free synth (not effects), in VST and or AudioUnit (AU) format
– the OS used is Mac OS X 10.8 (Mountain Lion)
– i tested the plugins in Ableton Live 9 / Renoise / some free VST & AudioUnit host softwares (Pedalboard, the JUCE open source plugin host, VSTLord, AULab, Ugly VSTi Interface…)

It’s a selection with free virtual analog synths, organ emulations, epiano emulations, drum synth, bass synth, FM synth, emulation of Oberheim / NordLead / DX 7 synth, chip synth, guitar emulation…

The first one I want to mention is Spitfire LABS, a great resource to get free orchestral.

and here a list of 25 free synth plugins for Mac OS X :

1. Synth1 AU/ VST

The must-have free synth plugin is available for Mac since one or two years, it is in beta state, it still have some minor bugs with the UI, but it’s usable and you can benefit from the incredible amount of presets created for Synth1, including these 😀
=>
https://blog.wavosaur.com/synth1-presets-chris-bank-volume-2/ &
https://blog.wavosaur.com/chris-bank-synth1-reup/
I had some problems for saving preset in Ableton Live.
Synth1 can do an incredible variety of sounds.
The most versatile Synth in this list

2. OBXD AU / VST

Free Au Instruments Mac Torrent

OBXD AU

The free Oberheim OB-X OB-Xa OB-8 emulation !
work without any problem in my AudioUnit / VST hosts on Mac.

3. Tyrell N6 AU / VST

http://www.u-he.com/cms/tyrelln6
DL here : http://www.amazona.de/amazona-de-freeware-synthesizer-tyrell-n6-v3/

U-He loves the Mac, don’t hesitate to have a look at the other freeware on the Website, all are working without problems in VST or AudioUnit format. I have also selected Triple Cheeze and Zebralette from the same developer. These plugins are good and full featured.

TyrellN6 plugin comes with a big amount of presets, and a deep variety of sounds. It’s powerful and easy to program. It’s rock solid stable and have a nice UI too!

4. FreeAlpha AU / VST

FreeAlpha AU

This freeware from LinPlug sounds very good, it has punch and is easy to tweak. It can do punchy bass, but also nice pads and clean leads. Despite its simple look, it’s powerful and funky!

5. Crystal AU / VST

The old Crystal Synth is still top, and one of the best synth for complex / evolving PADS, with its multipoint envelopes, and the complete modulation matrix.
One of the best virtual synth, for more than 10 years!

6. TAL NoiseMaker AU / VST

TAL Noisemaker

Like U-He, TAL has many freebees for Mac OS X.
I have selected Noize M4k3r and Elek7tro but you also have other interesting plugins.
The “Noise Maker” plugin has two osc + sub, a good filter and the famous Chorus “a la Roland”, so you have all you need for your fat bass/lead. Certainly more agressive than Crystal, it completes well the sonic arsenal.

7. Dexed FM VST

The famous free Yamaha DX7 emulation ! It’s VST only (no AU for the moment).
Use the cart / load / save button to browse or import presets.
It can read / write sysex files for and from the DX7.
Now all your FM needs are fullfilled: you can do pop ballad or Detroit techno, vive la FM !

8. MiniSpillage AU (Drum Synth)

MiniSpillage AU

Now that we have the FM synth, the Pad synth, the Bass synth and Lead capable synths, we need a DRUM synth. The Minispillage plugin has three dedicated algo for bass drum, wood drum and hihat.
I tend to prefer “Drumatic” but Drumatic is Windows only.

9. ComboF organ AU / VST

After all these synths, we now need an emulation of our prefered organ : the Farfisa combo organ!
ComboF gives you the sound of the Italian electric organ we all love. Available for Mac and windows, in AudioUnit and VST!

10. MrTramp 2 e-piano AU / VST

MrTramp2

After the organ emulation, we need the electric piano! MrTramp 2 is the best (free or not) emulation of the Wurlitzer electric piano. It’s raining again ! Now you can sound like Supertramp ! Breakfast in America !! There are not so much controls but you don’t need more, and the sound is excellent.

11. Cheeze Machine AU

A dedicated string synth plugin for Mac ! The Cheeze machine from Big Tick is a kind of Arp Solina emulation. It has this phaser / chorus creamy sound.
it’s AU only and should work with your favorite Mac host software.

12. TripleCheese AU / VST

TripleCheeze plugin

Cheese again !
The U-He contribution to the first KVR Developer Challenge. It’s an original synth with unusual sound generation. Nice for plucked sounds. Works well on my Mac OS X Mountain Lion. Thanks to the comb filter, you can generate very original sounds.

13. Zr3 organ VST

We have ComboF for the Farfisa emulation, and for the Hammond B3 organ lovers, there’s Zr3.
It’s VST only and works nice in Ableton Live 9.
The only good free Hammond B3 emulation for Mac OS X.

14. TAL Elek7ro AU / VST

TAL Elektro

A perfect free synth for bass and perc sounds.
Don’t forget to check the other TAL plugins !

15. VST Speek AU / VST

Coming from here ! the funkiest text to speech in plugin format !
The best C64 Sam oldskool text to speech emulator, for all your techno voices.
Available in 32 & 64 bit, VST & AU

16. Zebralette AU / VST

Zebralette plugin

Coming with the demo of Zebra, the famous synth by u-He, Zebralette is a nice synth, with unusual sound, and powerful possibilities and plenty of special waveforms to play with.

17. Model – E VST

The antic VST from Steinberg, now free, and now available in VST format for Mac OSX.
It has been surpassed in all domain by many other synth (freeware included). But it can be useful and you can get some nice sounds out of it if you tweak it with love.

18. VB-1 virtual bass VST

VB1 bass

Another prehistoric virtual synth from Steinberg, this virtual bass plugin is free and available with Model E in the same package (see link above). Very simple sound, can be useful.
Freeware for Mac are rare so we take it!

19. MDA Piano ePiano DX10 & JX10 VST

NO GUI

These free VST work for Mac OS X, they don’t have UI, you’ll have to use the default interface supplied by your host.
– Piano & ePiano are sample based synth, the ePiano is very good, it’s a kind of Rhodes emulation.
– DX10 is a FM Synth, it has only two operators, but you can still get nice bell sounds out of it.
– JX10 is a very nice virtual analog synth, despite some bugs (the Windows version has the same), it can do some very nice leads.

20. 4Front R-Piano AU / VST

Another free electric piano emulation for your Mac!
It’s simple and has a nice clean sound. Perfect for deep house chords.

21. Chip32 AU

Chip 32 AU

This is the URL where you can also find the Cheeze Machine VST, and also the very good Clavinet emulation by Big Tick (TickyClav). Chip32 is a very simple plugin, perfect for your chip tune needs.

22. Spicy Guitar AU / VST

A free Audio Unit / VST emulation of an acoustic guitar ! It’s use a physical modelled synthesis, and is a great emulation. Here are coming the ukulele / banjo / Flamenco guitar !

23. Scythe VST

Scythe VST

A very simple VA Synth (VST only), with two oscillators, a filter, modulation envelope & some embedded effects : bitcrusher / phaser / chorus / delay.
It’s simple but efficient.
You can also generate random presets!

24. Automat AU

A virtual substractive synth with 3 osc, and filter for each osc, + many effects and modulations.
It’s audiounit only, and like Scythe, it has a random preset generator.

25. VOPM VST

VOPM VST synth

A VST emulation of the Yamaha YM2151 Chip that was used in many arcade games, and is similar to the chip in the Sega Megadrive. It’s a 4 operator FM synth, with 8 algorithm.
here’s a lot of preset for VOPM : http://truechiptilldeath.com/blog/2010/05/04/opm-patches-out-of-most-genesis-games/

26. Bonus tracks ?

1) there’s also kickmaker, a free kick drum synthesizer in VST and AU format : http://teragonaudio.com/KickMaker.html

and C700, that can load sample in aiff and wav format :
http://picopicose.com/software.html

2) I also tried other free VST plugins for MAC , but with no luck (no one working in any host on my Mac OS X Mountain Lion), i think these are too old plugins, or maybe ppc plugins (even if they were said to work on Mac OS X).
For example :
the Delay Lama ! http://www.audionerdz.nl/download.htm
AU303 & AirySynth : http://airy.andre.online.fr/AU/index.html#au303

3) I’m working on a port of Rave Generator VST for MAC, here you can find a beta (x64 only, VST only) :
https://www.facebook.com/groups/149376535107031/835302689847742/

3) I’m also working on a port of CreakBox (the TB303 plugin) for MAC OS X (i already have converted it to VST2.4 then to 64 bit), see link ( @ 6. and in the comments) :
https://blog.wavosaur.com/best-free-tb-303-emulation-sotware-vst-plugins-standalone/

4) i’ll do another posts with the free effect plugins for MAC ! It seems there are more effects available for free than synths.

Download Vola Vst (Windows) Download Vola Jsfx (Windows and Mac) 5.) g200kg – KeroVee. This is a pitch correction VST plugin tool and has strengthened to support natural pitch correction. This tool is handy and can perform different and various types of voice effects, for example, a conversion of the male voice to a female voice and vice versa. 7 Best Free Virtual Instruments – VST/AU Plugins for Mac & PC Virtual instruments are software emulations of traditional instruments or hardware electronic musical instruments. There is a staggering range of virtual instruments available nowadays, covering multi-timbral rompler modules to dedicated emulations of guitars, basses, drums. Best Free VST Plugins 1. Native Instruments. Native Instruments has done a remarkable job by releasing KOMPLETE START. It’s a complete audio-mixing bundle that contains a variety of VST plugins, virtual instruments, thousands of audio effects, and several other free resources for music production. Earlier all these elements were available.

Virtual instruments are software emulations of traditional instruments or hardware electronic musical instruments.

There is a staggering range of virtual instruments available nowadays, covering multi-timbral rompler modules to dedicated emulations of guitars, basses, drums, keyboards, and more.

Some of these VSTi plugins (as they’re also called) are free. So in this article we’ll take a look at some of the best free virtual instruments you can download today. Many of which are pro worthy.

Find more great gear here:

Intro: About Virtual Instruments

The benefits of virtual instruments are fairly obvious. They take up much less space than their hardware equivalents, they don’t overheat, and many of them have virtually unlimited polyphony. They are also much easier to edit and they almost never break down.

Here we run down some of the most intriguing virtual instruments currently available. Although some purists may scoff at the idea of these replacing their well-loved guitars or keyboards, there is no denying that they provide a surprising range of great sounds at a price that even professional musicians will appreciate.

Best Free VSTi Plugins

The List

The Roundup

Native Instruments’ Kontakt Player is arguably the Don of all free virtual instrument plug-ins. Based on the company’s own hugely successful Kontakt sampler, Kontakt Player effectively hosts all sample-based instruments developed for its more fully-featured big brother.

The compatibility goes the other way as well. All free instruments developed specifically for Kontakt Player will load up and play in the full version of Kontakt. Between the two, there is a staggering assortment of free and paid instruments, all boasting of the trademark Native Instrument quality.

To get budget-savvy musicians and producers started, NI offers a free Kontakt Factory Selection consisting of 50 premium instruments. Some of these are slightly cut-down versions of the instruments developed for Kontakt, while some are full versions developed specifically for Kontakt Player.

While Kontakt Player focuses mainly on standard instrument libraries, Native Instruments’ Reaktor Player is geared more towards the synthesis side of things.

Demonstration

Reaktor is of course the full-blown modular synthesis environment that gives users unparalleled and unlimited opportunity to design virtually any type of synthesizer, sequencer, or signal processor they could think of from scratch. With Reaktor Player, users are able to play back a wide variety of instruments and effects developed in and for Reaktor, with a more modest set of editing capabilities.

As with Kontakt Player, there is a huge range of ready-made instruments available for use in Reaktor Player. NI even offers two free devices to get you started: the Blocks Wired pre-patched modular synth and the Mikro Prism synthesizer.

Instruments

Reaktor Player obviously doesn’t come close to providing the depth of power and customizability offered by the full version of Reaktor. Nevertheless, it is a good introduction to modular synthesis. Furthermore, the availability of hundreds of Reaktor instruments cover a board range of sound-crafting options.

Ample Guitar M Lite is the free version of Ample Sounds’ popular AGM guitar simulator. Emulating the warm, rich tones of the Martin D-41 acoustic guitar, Ample Guitar M Lite is now on its second version.

For the price of a free download, you get an enhanced set of features that now match the capabilities of the full version. The note range now spans E1 – C5, and the plug-in now works as a standalone instrument. Even if you do opt to use the instrument in your DAW, multiple instances will take up much less resources than before, and they will load up faster as well.

Demonstration

As you may have guessed from the name, Ample Bass P Lite is Ample Sound’s free bass guitar sample player plug-in. A cut-down version of the full Ample Bass P II component of the company’s Bass Series product line, this plug-in has fewer samples and fewer round robin variations than the full version. It also has a smaller note range than the paid product, covering D1 to F4. Nevertheless, the Ample Bass P Lite does a good job of cranking out the distinctive tones of the Fender Precision Bass, which it models.

Manda Audio’s MT Power Drum Kit is a free drum sampler that has a fairly wide selection of acoustic drum kit sounds. Great care has been taken to record and process the original samples, giving users a range of high-quality drum sounds perfectly suited for pop, rock, and even metal.

Those who wish to process their drum sounds with their own plug-ins might not appreciate the fact that the MT Power Drum’s sounds are already processed. Nevertheless, EQ and compression were applied quite tastefully, and the sounds should fit in well in most mixes.

Demonstration

Togu Audio Line has garnered quite a bit of acclaim for its excellent line of synthesizers and effects processors, a number of which are free. NoiseMaker is one of these, and it compares favorably to the company’s own paid emulation of the Roland Juno 106 analog synth, the TAL-U-NO-LX.

The NoiseMaker incorporates some of TAL’s more popular effects processors on board. There is the Juno-derived chorus with two modes for starters, along with a reverb, a delay, and a bitcrusher, all of which exist as free standalone plug-ins.

DistroCore’s DC Bazz::Murda is a bass and kick synthesizer that is capable of a surprisingly wide array of sounds. Although aggressive and distorted industrial sounds are its forte, it can be dialed back for more subdued tones as well. Even so, this is one plug-in that was obviously designed to get as loud and nasty as possible. For some users, that could be a good thing!

Top Pick

Native Instruments’ Kontakt Player and Reaktor Player are a couple of the best free virtual instruments that you can get, without a doubt. They provide a superb one-two punch that simply can’t be beat.

Between the two, you pretty much have all your bases covered, whether you need bread-and-butter rompler sounds, exotic World Music libraries, or synthetic sounds ranging from vintage to cutting-edge.

Given the wide range of sounds they cover and the trademark NI quality, these two are neck-and-neck as our top picks for best virtual instrument plug-ins.

Although we have all the tools we need to produce extremely clean and precise music without any unwanted artefacts there’s something about the imperfections of analog recording equipment that triggers certain emotions in us.

Vocal Vst Plugins Free Downloads

So if you want to produce lofi music it’s important to pick the right sounds and samples from the start. You could, for example, sample old vinyl records or buy an old drum machine. It would however be easier to just get your hands on a decent LoFi House or Hip Hop sample pack.

Once you have a selection of cool sounds & samples you can further refine your music to sound like it was recorded a few decades ago. Luckily there are plenty of cool lofi plugins available so you don’t have to actually own an old tape machine. Here are some of the best options:

Free LoFi Plugins

I want to start this list with a bunch of free lofi VSTs, because I know that a lot of producers are one a budget, especially when they’re still going to school (or music is their only income lol). That said, you don’t always have to spend money to get some quality software. The freeware in this list can easily compete with some of the paid stuff I’ll mention later on.

BVKER LoFi Rack

The “LoFi Rack” is a free Ableton Rack based on Live’s stock plugins. It comes with 8 macros allowing you to decrease the band width, add vinyl crackles, detune and distort the source sound. Unfortunately it’s only available for Ableton Live users, so if you’re using another DAW you have to pick some of the other options in this list. If you’re using Ableton however, hop on my newsletter and I’ll send you a free download link.

iZotope Vinyl

As the name suggests, iZotope’s “Vinyl” is a plugin emulating the characteristic imperfections of vinyl records. Since the freeware only comes with a handful of parameters it’s easy to use and setting it up won’t take much time. What I love the most is that you can adjust the year of your “recording”. A must have for every lofi producer if you ask me.

Spitfire Audio Labs

Labs is a free software instrument made by the London based sound design company Spitfire Audio. There are several extensions available, including pianos, brass, choirs and synths. Most of these instruments are rather unique and therefore a nice addition to the basic instruments libraries you probably already own. The cool part about Labs is that it comes with only a handful of parameters so you won’t spend 10 years trying to get everything perfect. The sound either fits your production or not.

Tritik Krush

Tritik’s Krush is an effect plugin with 3 different distortion types. A bitcrusher , a downsampler and an analog drive knob. It further comes with 2 filters and an LFO that can be used to modulate every parameter. It’s available for both Windows and Mac in VST, AU and AAX format so really everyone can get their hands on this.

HY-Lofi2

This one is a free bit quantizer, waveshaper & filter plugin made by Tadashi Suginomori from HY-Plugins. It’s meant to process “audio to give it a low fidelity sound”. Just like Krush it combines different distortion modes with high and low-pass filters. More precisely it has one drive knob and a quantizer, which can run in different modes and qualities.

Legowelt Ableton Racks

Legowelt is a dutch producer known for releasing samples from analog hardware units, but you’ll also find some Ableton Racks on his website, including the Smackos Tape Station, the Smackos Lemuria Vintage Sampler Simulator, the Smackos 808 Simulator and the Smackos Amiga 909.

Sound-Base Audio Retro Boy

The Retro Boy is a Windows only VST synth. It comes with one oscillator, 7 waveforms and controls for ADSR, vibrato and decimation, which makes it perfect for Chiptune or 8-bit music. Since there isn’t much processing going on, the synth is quite CPU-friendly.

Best LoFi Plugins

Although you can definitely do some cool stuff with the freeware I mentioned so far there are some paid options no lofi producer should miss out on. A lot of them do more or less the same thing so in the end it’s up to personal preference (and budget), which ones you should get. Luckily most of these plugins aren’t that expensive compared to some of the stuff by other brands.

XLN Audio RC-20 Retro Color

Probably the most hyped plugin of this list is the R-c20 Retro Color by XLN Audio. It combines 6 different effect units, including noise, wobble, distort, digital, space and magnetic. Combining these options basically allows you to recreate any lofi characteristic you could possibly think of. If I could only pick one plugin of this list I’d probably go for this one, since it comes with the most features.

Baby Audio Super VHS

Considering that Baby Audio is a rather new plugin company, their products already gained quite much attention. Super VHS again combines multiple effects, including a distortion unit, a retro sounding VST reverb and detune knob labeled “drift”. All knobs sound surprisingly good and I really dig the design.

D16 Group Decimort 2

Decimort 2 is a bitcrusher on steroids. It offers two optional anti-alias filters, adjustable jitter, two quantization methods and controllable dithering. If you’re looking for a cool bitcrusher, this is definitely the one you should get your hands on. With less than 50 bucks it’s also pretty affordable.

AudioThing Vinyl Strip

The Vinyl Strip is just like RC-20 a multi-effect plugin consisting of 6 different modules: Distortion, Compressor, Bit Crusher, Tilt EQ, Vintage Reverb, and something they call Vinylizer. In contrast to most plugins mentioned in this list, you can change the signal flow simply via drag-n-drop. On their website is stated that you can activate your license without an internet connection, which is pretty cool if you still live in a cave 😉

Devious Machines Texture

Texture is a plugin I just recently found out about watching Virtual Riot’s production workshop he did for Cymatics. It allows you to add noise to any kind of source sound. The cool part is that unlike similar effects you can even load your own noise samples and can adjust the exact frequency range, amount, ADSR and stuff like that.

Cableguys ShaperBox

When it comes to beat making, there’s one plugin every FL Studio user slaps on their melodies: Gross Beat (you’ll find plenty of memes about this). The problem is that it can’t be used in other DAWs (at least on Mac). This is where the Cableguys come into play. Their ShaperBox combines different effects that can all be modulated. The Time one is especially interesting for lofi producers, because it allows you to play back your melodies in halftime, add cool pitching effects and mix everything in with the dry signal.

Initial Audio Analog Pro

Analog Pro is once again a plugin meant to bring your digital audio tracks to live by simulating analog hardware. It comes with a variety of adjustable controls, including Noise Level, Noise Type, Impulse Type, Impulse Mix, Emphasis, Stereo, Lowcut, Highcut, Wow, Flutter and Amount. While I’m writing this the plugin is on sale for €26.10 (which is 64% off) so feel free to check out if this offer is still available.

Aberrant DSP SketchCassette

New Vst Plugins Free Download Mac

SketchCassette is a VST inspired by 4-track cassette recorders. It comes with most features the other plugins in this list have. Since it’s however available for only $20 it’s particularly interesting for producers on a tight budget.

Goodhertz Wow Control

Wow Control focuses on the weird and random modulations of analog playback devices. According to their website Goodhertz has carefully studied the essence of three different tape machines to make sure their plugin is the most comprehensive tape model they ever heard. I haven’t tried it out to be honest, but there are some videos about it on YouTube so feel free to check them out if you’d like to learn more about it.

PSPaudioware VintageWarmer2

The PSP Vintage Warmer is a tool simulating the saturation of analog compression / limiting. It comes with classic compression controls, such as knee or release time, and since it can run in multiband mode you can further control the individual bands a bit. In contrast to most usual compressors it comes with a big drive knob. Since it also comes with a mix knob you can drive the compression / saturation quite hard and mix it in just a bit to make your drums or vocals or whatever a bit fatter.

Free au plugins for mac

Wavesfactory Cassette

According to Wavesfactory’s website “Cassette is an audio plugin that imparts the unique character and sonic imprint of an often maligned recording medium”. You can also get your hands on their free Cassette Transport plugin, which “simulates the sound of tape speeding up and slowing down”. Or with other words: it’s a pretty cool tape stop plugin.

Psychic Modulation EchoMelt

Echomelt is “designed for adding character, texture and warmth to your sounds”. It doesn’t look that stunning, but it comes with an echo and chorus unit, which sets it apart from the other options in this list.

Free Au Instruments Mac Free

Aphex Vintage Exciter

The Aphex Vintage Aural Exciter by Waves is modeled on a tube-powered hardware unit. It allows you to increase high frequencies without raising the level too much.

Conclusion

Free Au Vst Plugins For Mac

Free Au Instruments Mac Address

As you can see, there are plenty of lofi plugins available that make your productions sound like they were recorded with a toaster (or something like that). The free offers, especially Vinyl and Labs are no brainers, since . well, they’re free, so make sure to download them straight away if you haven’t done so yet 😉