Plugins

Popular Compressor, "warming" filter, updated metering

Through-zero, barberpole, detuning, doubling, etc

Bode-Style Frequency Shifter + Analog Echo Emulator

Massive Delays and Reverbs

Texture - Oriented Effects Processor 

Easy to use distance "pan pot"

64-bit processing and advanced filtering, modeling & resampling

Stereo plate plugin with simplified EQ, metering, etc

musical mix EQ and pre-amp simulation

stereo / m-s low-frequency enhancer with Pultec-style boost attenuation

Automatable imager for stereo, group, aux, or bus channels

CPU-friendly tool for checking polarity, isolate speakers, etc

The plugin is only suitable for radical transformation of sounds 

Dr Drive is an analog simulation of a modern overdrive inspired by the Horizon Devices® Precision Drive™ 

Program-dependent hysteresis automatically captures the desired phenomenon. Program-Dependent Auto-Release 

simulation of the WEM Copicat IC-400 Belt Drive VariSpeed model, the first tape echo machine made by WEM with a DC capstan motor capable of changing speed, thus varying the delay time 

Just add it to your FX chain before your digital amp simulation of choice and get that distortion sound that simply fits the mix perfectly 

A free, open source Frequency Modulation (FM) synthesizer - 

There are paid tiers to this, but the free tier is more than capable of creating a full album with just it alone. 

For Linux users only - but this is basically an entire suite of plugins where you can produce a whole song without having to reach for any other plugins 

One knob saturation 

Lots of great string, woodwind, and keyboard virtual instruments on this site. 

A very basic, simple VST that can load soundfonts 

Access to 6 of the most versatile snapins on top of everything in the Kilohearts Toolbox FREE 

Meet the PCM2612 Retro Decimator Unit, a bitcrusher effect plug-in with a distinctive legacy 

The bx_subfilter is just the ticket for adding clarity and definition to tracks that have troublesome low frequencies 

free re-creation of a popular aggressive multiband upwards/downwards compressor set-up used by many dubstep and electro producers. 

SPAN is a free real-time “fast Fourier transform” audio spectrum analyzer 

Free Clip is an intuitive multi algorithm soft clipper/wave shaper plugin 

Lagrange is a unique stereo delay system producing other worldly echoes using granular techniques, where each grain is from a different point in the delay buffer 

combines the crispy taste of the digital realm with the warmth of its drive stage and analog modeled resonant filters 

Control the width of any track, perfect for making super-wide sounds or creating narrow, mono-like sources 

Add the smoothest high end you’ve ever heard without even a hint of harshness 

powerful compression and transient shaping 

IVGI can deliver very soft and subtle saturation, and is equally capable of very dense and dirty distortion effects to spice up single tracks 

bundle of free audio effect plugins (LV2 and VST) for Linux, MacOS, and Windows 

possibility to adjust the shape of the tremolo modulating curve and to synchronize the frequency with a host, or set it manually 

W1 Limiter is a clone of Waves L1, with identical output, as well as an approximation of Waves L2 

Lots of major upgrades for most popular integrated loudness measurements

AdHd Leveling Tool is a Tube Leveling Amplifier inspired by the legends and carefully crafted to meet your compression needs. The ideal compressor for vocals. 

From subtile warm saturation to overdrive, XPressor adds that extra touch 

Youlean Loudness Meter helps you find the true perceived loudness of your audio and prepares it for TV or streaming services release 

Explorer is a powerful application that allows you to manage your files with enormous control 

Stop spending hours searching, editing, layering, and sounding like everyone else. Krotos Studio is the sound platform for all skill levels. Creating unique and royalty-free sound effects has never been easier!