20 Best Music Software Companies For High-Quality VSTs


Want to learn which Music Software Companies to trust in for high-quality VST plugins? These companies produce the best audio plugins...

Not everyone can afford expensive 3rd party plugins which is why we’ve put together this list for you of music software websites.

On these music software companies' websites, you can find the best music software and VST plugins.

Their tools will enable you to produce, mix, and master your music better.

Each website listed features some amazing FREE music software available to you to download today...

Not sure what music software you need?

Check this out...

????  'The Ultimate Beginner’s Guide to Music Production Software' ???? 

And if you're brand new to music production you may also want to check out...

The 5 most important music tips for beginners.

Undoubtedly you're here for The 20 Best Music Software Companies...

So here they are, 20 of the best music software companies for high-quality VSTs available online!

We hope at least one of the companies on the list helps you towards getting creative and moving forwards in your music production journey:

Air Windows

Firstly we have Airwindows.

Air Windows provide audio unit plugins for 64 bit, 32 bit, and PPC Macs with no GUI.

Their bespoke digital audio units are all coded to work on PPC and Intel processors.

Angelic Vibes

Secondly 'Angelic Vibes' is a sound designing company inspiring thousands of producers by providing them with audio plugins, sample packs, preset banks, sound effects, and more!


Thirdly, Antress Modern Plugins provide professional VST Effect Plugins to download for free.

Their software includes a compressor, equalizer, expander, exciter, de-esser, limiter, and a spacer.


Next up is Arturia, which specializes in the development of music software and hardware for professional and amateur musicians.

And they create easy-to-use, intuitive, and powerful VST instruments.

BitSonic Audio

In short, they provide high-quality free software plugins powered by the highest quality audio processing, machine learning, and strikingly intuitive interfaces.


We couldn't leave out D10Labo - a music software company launched in April 2019.

They create easy-to-understand and intuitive plugins that will increase your creativity.

So if you are interested in various synths and effectors and want to make something interesting, definitely check them out!

It's worth mentioning that as a company, they state that "if you don't have the product you want, please tell us what you want"...

So if you think of anything you ought to reach out to them!

FL Studio 20

FL Studio is a complete software music production environment or Digital Audio Workstation (DAW).

All-in-one music production software, representing more than 20 years of innovative development, it has everything you need in one package to compose, arrange, record, edit, mix, and master professional quality music.


Another music software company, Klevgrand, is a creative studio and software company.

The founders are all musicians!

Consequently, they offer affordable, high-quality and easy-to-use software that encourages the creative process of users on any expertise level.

KVR Audio

By and large, KVR Audio is a community and news site for audio software and plug-ins.

They supply up-to-date news to VST, AU, AAX, (and RE, LV2, etc.), plug-in, and iOS and Android App users in a friendly, up-front, and timely manner.

music production software

Melda Production

There is also Melda Production here in the 20 Best Music Software Companies.

Because Melda Production create tools for music production and audio processing for Windows, macOS, and Linux. 

Additionally, they provide modern user interfaces, plugins and VST's.

Native Instruments

Halfway through now, we have Native Instruments.

They are a company providing hardware, software, and digital services for musicians, producers, and DJs of all genres and levels of experience.

Native Instruments fully-integrated solutions include free VST plugins, instruments, effects, and samples for both PC and Mac.

PlugIn Boutique

Plugin Boutique is a one-stop-shop for music software for Producers, Musicians, and DJs worldwide.

For this reason, they are one of the best places to find what you need for music production, they provide Plugins, Virtual Instruments, Synth Presets, and Music Plugins.

Pro Tools

Certainly, you will know of and have heard of Pro Tools.

ProTools is a digital audio workstation developed and released by Avid Technology for Microsoft Windows and Mac OS.

It is used for music creation and production, sound for pictures, and, more generally, sound recording, editing, and mastering processes.

Project Sam

Perhaps you are already familiar with Project Sam?

However just in case you aren't, Project Sam is an orchestral sample development company that posted their Free Trumpets VST online as a free download for the composer community, a Gigastudio instrument of a 3-player trumpet section performing multiple articulations in unison.



Sampleism is a deep resource of cool, unique, inspiring and incredible sample libraries, patches, plugins and software made by talented developers from all around the globe. These creative developers include some of the biggest names in sound design and some of the biggest companies in the business.

Spitfire Audio Labs

Spitfire Audio Labs provide an infinite series of software instruments, made by musicians in London for anyone anywhere.
As a company, they have recorded and released over 60 sample libraries. Free to install and easy to use, their plugins work directly within your DAW.


SocaLabs are a music software company, providing tools for music production. They provide cross-platform VST audio plugins and offer some great free software.

Tokyo Dawn Records

TDR is widely credited as pioneer of the netaudio movement, having made its first steps into the online world using IRC networks, then experimenting with new collaborative techniques and open source music concepts on the internet – years before Napster was even invented.
They offer VST, AU, and AAX plugins for audio recording, mixing, mastering and restoration. Made with love!

Variety of Sound

Variety of Sound provides music software and audio fx plugins, the creator is a computer scientist and musician who says he enjoys "designing DSP algorithms and plug-in concepts."
"It’s a pleasure for me to share my efforts with other people without having to worry about commercial interests."

And lastly but by no means least, (having listed these music software companies alphabetically)...


And finally...last but by no means least, privately owned by Aleksey Vaneev, Voxengo provides audio software and plugins.

Following the release of its first successful equalizer plug-in - CurveEQ, Aleksey has since released over 40 commercial and freeware plug-ins!

At Indiy, we believe artists should have complete ownership of their content.

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Get your music heard and build your audience with us, head to our home page to take a look at some of the amazing services being offered to help you progress on your music career journey.


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Andrea graduated from Roehampton University and The BRIT School, whose globally recognized alumni include Adele, Katy B, Ella Eyre, FKA Twigs, Jessie J, Leona Lewis, Katie Melua, Kate Nash and the Rizzle Kicks. She takes her love of the arts and entertainment industry to provide useful information to upcoming musicians, helping them navigate the industry and avoid making costly mistakes. She actively mentors our current contributors. Andrea has qualifications in Content Marketing and also manages our collaborative playlists for independent artists

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