The Big List of Free Pro Tools Plugins

For a long time, it’s been easy to find a whole world of free VST and AU plugins on the web. But for users of Pro Tools – arguably the most popular professional DAW in the U.S. – pickings have always been a bit slimmer.

Due to Avid’s exacting standards, fewer plugins have been written for Pro Tools’ proprietary RTAS, TDM and AAX formats than more open protocols like VST. But fortunately, the ones that are available for the platform are usually among the very best.

Despite a slightly greater barrier to entry when it comes to writing code for Pro Tools, there still is a healthy crop of free tools and toys for the program. Today we present you with a detailed and up-to-date list of some of the most functional free plugins available in RTAS or AAX.

Some companies (most notably Massey Plugins) offer extremely generous demos licenses that border on free. But for this particular rundown, we’re looking at purely free software only. This is an evolving list, and we’ll be sure to remove plugins as they become irrelevant, and add new ones as they crop up. In the meantime, feel free to offer any of your favorites (and your own experience with compatibility) in the comments section below.


elysia niveau filter from Plugin Alliance

elysia niveau filter

Plugin Alliance is responsible for four of the free downloads on this list. The first, elysia’s niveau filter, may be one of the simplest and most powerful free plugins around.

This EQ, which is culled from the innovative elysia mpressor, is essentially a semi-parametric Baxandall filter. In other words: a high-octane take on the classic hi-fi “tone” control.

The niveau filter is excellent for making broad, sweeping changes of EQ that still sound entirely natural. This unique filter allows you to select a center frequency, and then simultaneously raise bass and lower treble above and below that point – or vice-versa. In practice, this EQ can lead to subtly or radically new frequency curves, without some of the artifacts of a traditional parametric. It may be free, but the niveau filter can be extremely useful.

Brainworx bx_cleansweep v2 from Plugin Alliance

Another entry from Plugin Alliance, the brainworx bx_cleansweep v2 is a simple hi-pass and lo-pass filter combo. Technically, it doesn’t do anything to the sound that Pro Tools’ built-in equalizer plugin can’t do. Instead, what makes this free tool so useful is its unique joystick control that encourages creative and decisive strokes.

This simple and straightforward GUI also allows easy automation for time-based filter effects. Like the niveau filter, cleansweep is a simple, straightforward tool that’s surprisingly useful for reshaping sounds with elegance and ease.

Frohmage by Ohm Force

Ohm Force Frohmage

Frohmage is a filter of a different variety. This free plugin from Ohm Force has less to do with the fairly transparent EQ plugins already built in to Pro Tools, and  a whole lot more in common with the dramatic resonance filters you might find on a classic analog synthesizer.

This is a full-featured resonant low-pass filter that allows you to select your cutoff points by frequency or by musical note, and that offers detailed MIDI control. It can even add distortion and delay to each band, making the Frohmage an efficient and inspiring one-stop sound mangler.

Ohm Force warns that some users have reported issues with Pro Tools 10, but on my PT10 system, so far, so good.


The DDMF ColourEQ is a pretty straightforward parametric EQ. At first glance, it’s hard to tell why it would be worth a download, what with the flexibility of Pro Tools own EQIII, but DDMF has found reason to brag:

“Not just another EQ,” the company’s marketing materials relay, “With its custom-made 4th order IIR filter, ColourEQ sounds unlike any other EQ you have ever come across. It comes with five bands of  “super parametric” peaking filters, which means that there is one more parameter in addition to the traditional gain/width/frequency set that can influence the curve shape. These shapes cannot be reproduced by ordinary IIR equalizers.”

Sounds fancy, but I have not been able to try ColourEQ myself as it is not yet compatible with Pro Tools 10. If you have an older system, give it a shot and let us know what you think.

North Pole by Prosoniq

Prosoniq’s North Pole is a free 4-band resonance filter with a built-in delay. It hasn’t been updated since 2011 and may not work for PT 10 users, but for those with older versions of the program, it’s worth a try.

SPL Free Ranger from Plugin Alliance

The third entry from Plugin Alliance is a great sounding, easy-to-use 8-band graphic EQ. The catch? Only 4 of those bands are enabled: 40 Hz, 150 Hz, 1.8 kHz and 16 kHz.

It may not be as powerful as the first two PA plugins on this list, but the two low frequency bands on the FreeRanger can be very helpful in sorting out issues among competing bass instruments, and the upper bands sound about as good when boosting as any EQ can.


Saturation Knob by Softube

Softube’s Saturation Knob is easily one of the coolest saturators I’ve tried, and it’s free. Like all of Softube’s tools, Saturation Knob has a distinctive, convincingly analog character, a beautiful GUI, and is endlessly fun to use.

This simple and straightforward free plugin sounds full, rich and real at subtle settings. When it’s cranked up loud, Saturation Knob distorts like a real electrical circuit does – with squishy, ugly, satisfying grit. In addition to the eponymous knob, a single switch changes between three flavors of saturation. I’m a big fan of the “Keep Low” setting.

This is one of the newest freebies for PT, and it is AAX only. Pro Tools 10 users rejoice.

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  • samth3man

    This is a pretty complete list! Some of them I already had and some I didn’t. Another GREAT one that isn’t on the list is Native Instruments Komplete 8 Players!

    ProTools users needed a list like this!

  • piero

    great , thanks

  • Will

    Thank you so much for taking the time to compile and share this list!

  • Scottie Walker

    As for meters, I cannot recommend the SPAN by Voxengo highly enough. I haven’t even used the new version with multichannel support, but the older version is my favorite meter that I have used. The way the frequencies are plotted is, for me, the most intuitive relationship to the sound.

    And the Schwa Schope is not truly free, but well worth it, as with all the Stillwell and Scwa plugins.

  • SFCaliSwagBayArea415

    can somebody help me!!! im trying to get 808s in protools 8

  • Loss Control Radio

    The hardest turntable mix show on the goddamn planet…

  • Great list even a few years later! We will definitely add this to our social media rotation to share with our users. Thanks for sharing.
    Musistic Team