PeakEater is a free open-source cross-platform VST3/AU/LV2/CLAP wave shaper plugin

Waveshaper plugin with a spline-based graph editor (LV2, VST, and CLAP)

Asymmetrical Distortion VST

VST plugin that reduces sampling rate, bit depth and playback speed on-the-fly

Old version of the Misstortion plugin. Does its best to be like Logic's Clip Distortion, which makes it very useful for the hardstyle genre.

OpenCV Tool to Correct and Apply Distortion Dewarp to DJI Drone Images via EXIF Tags.

A bit-inverting industrial distortion plugin for Windows/MacOS/Linux with VST3/AU/LV2

Weird distortion VST plugin

Weird & brutal distortion VST plugin

a jit compiled waveshaper

A set of core libraries for useful DSP related classes that are used by multiple White Elephant Audio VSTs and Audio Units

Camera effects like chromatic aberration, vignetting, depth of field and barrel distortion.

Implementation of elastic distortion algorithm in C++ (Using OpenCV)

Guitar distortion audio plugin made in C++ with the Juce framework. The DSP algorithm is based on a sigmoid function.

Distortion plugin (unofficial LV2 port)

A Distorted Delay based off of traditional analog BBD (Bucket Brigade Device) Circuits

A standalone OpenAL Soft effects for C++

The distortion plugin you will ever own.

Implement a distortion effect plugin.

A vst plugin to distort audio with waveshaper using teeth like function