You wanted to spruce up your audio toolkit, but already blew the budget on presents for the family and friends. Fear not, because here’s another list of free (or close to it) audio plug-ins that are worth getting excited about. Last year I wrote about excellent free tools from TBProAudio and Tokyo Dawn Records/Labs. These are still worth checking out and I use some of these on nearly every mix. However, since that post, I’ve run into a few more that are worth highlighting.
OK, this first selection isn’t technically free on its own. It comes as a bonus offering if you purchased a Focusrite Scarlett, Clarett, or Red interface after Oct. 1, 2022. I don’t know whether the details will change or if this offer is time-sensitive. Nevertheless, if you need an audio interface, then it’s worth checking these out. (I personally use the Scarlett 2i2 interface with several different workstations.) This bundle includes some “free” plug-ins, some instrument packs, and some extended trials for subscription services. My personal favorite in this group is the Focusrite RED 2 & 3 Plug-in Suite.
If you want that vintage sound across a wide range of plug-in types, then Analog Obsession offers some of the best, regardless of price. These are free, however, a Patreon subscription is recommended, mainly to help further the development effort. New products are routinely added. These are AU/VST/VST3 plug-ins, but now AAX is also being added, starting with the newest Comper plug-in. The developer plans to make all of his existing plug-ins compatible with Pro Tools in soon-to-come updates.
There are two things I really find attractive about these tools. First, the developer builds in unique features that not even the most expensive competitors offer. For example, Comper is really two compressors, which can be used in series. Each offers VCA, FET, and Opto modeling that can be switched or blended. (Tip – on most Analog Obsession tools, click on the logo – it turns red – to enable oversampling.)
Second, there is no need for some separate licensing application. This is often the case with other companies, even when the plug-ins are free. You can quickly end up with half a dozen different licensing applications on your system, simply to manage a variety of plug-ins.
Many other companies often include a handful of free plug-ins within their otherwise paid portfolio. You have to look, but they are out there. For instance, iZotope, which is known for RX, Ozone, and other high-end sets, also offers a few freebees. These include Vinyl, Ozone Imager, and Vocal Doubler. Vinyl is designed to purposefully degrade your mix with analog artifacts, like scratches, dust, warping, and more. The Stereo Imager module is part of Ozone, but is also offered for free as a separate plug-in. As the name implies, Vocal Doubler is there to enhance vocal recordings with a doubling effect.
Amongst Kiive’s range of plug-ins is the free Warmy EP1A Tube EQ. This is a 3-band equalizer modeled in a vintage fashion. The classic difference is that the low end has both a boost and an attenuation (cut) control. The allows you to simultaneously boost and cut low frequencies at slightly different points, enabling a punchier bottom end.
Manley Labs introduced its legendary Variable Mu® Limiter-Compressor in 1994, which remains an analog mastering standard to this day. Klanghelm’s MJUC is a tip-of-the-hat to this hardware. But sticking with our free theme, you can also get the simplified MJUC jr. version. It’s designed as a master bus compressor for smooth leveling without pumping effects. Klanghelm offers two other freeware products: IVGI and DC1A. The first is designed for saturation and distortion. The latter is a compressor to use if you want a bit of analog color to your sound.
I pointed out Klevgrand’s excellent noise reduction filter, Brusfri, in last year’s holiday post. However, Klevgrand also features a free plug-in tucked away on their site. FreeAmp is a free, stripped down version of their REAMP filter. Both are designed to model different instrument amps. FreeAMP combines all the profiles into a single universal profile so you can quickly dial in a desired amount of overdrive saturation.
Like Kiive, Sonimus offers a single free, vintage-style equalizer, the Sonimus SonEQ Free. It features similar controls to Warmy; however, with even a few more tricks. Given the two, I’d opt for SonEQ. An added benefit is the detailed manual from Sonimus, which spells out exactly how each control alters the sound.
Valhalla is one of the most-respected reverb/echo software developers. SuperMassive is their free plug-in for delays and reverbs. As the name implies, you can go from standard ambiences all the way up to very large and spacey effects.
So that’s a short list of free audio plug-ins that are great additions to your toolkit. Regardless of whether you mix music or cut videos, be sure to check out and see how these might enhance your workflow.
©2022 Oliver Peters