Plugin for harmonic distortion, analog waveform model, wide modulation capabilities. VST3 plugins are installed in the VST2 plugin folder (hacker error), just move it to the desired path C:\Program Files\Common Files\VST3
apulSoft apShaper is a plugin for adding harmonic distortion to audio signals. It combines a waveformer with three filter bands and various modulation options: two low-frequency oscillators, two dynamics detectors (with sidechain capability), and user-configurable controls.
apShaper can simulate various types of distortion, including tape and tube saturation, wave convolution, and analog bit compression.
Three filter bands provide high-quality filtering without high-frequency compression. A variable-slope low-pass filter provides a smooth slope impossible with traditional filtering. It’s ideal for smoothly processing signals with high distortion. Several tone control filter types, modeled after classic circuits, allow you to shape classic low/mid/high frequency tones.
apShaper’s artifact-free distortion
uses sophisticated algorithms to address a serious problem associated with digital distortion—unwanted non-harmonic noise. It performs analog waveform processing using integration. Distortion is applied to a continuous audio signal. This reduces digital artifacts to a greater extent than traditional resampling, especially when the transfer curve is not smooth (hard limiting/waveforming/bit compression).
Characteristics
- Five high-quality waveform shaping engines: Harmonic,
- Tube, Saturation, Steps, and Wave Fold.
- Extremely low aliasing.
- Three multi-type filters can be applied before and/or after waveform shaping.
- Four types of guitar amp tone stack simulations are included.
- Several types of soft saturation: tape, classic, distortion, hyper, and clipping.
- The Steps engine allows for smooth bit rate adjustment.
- The waveform sweep engine provides user-configurable symmetrical and asymmetrical breakpoints.
- A low-pass filter with variable slope is ideal for working with harmonic distortion products.
- The direct channel can be independently filtered and mixed in dry/wet mode with the shaped sound.
- Graphical editing of filter parameters on the spectrum display.
- Zoomable frequency spectrum and waveform display with f0 sync.
- Built-in input/output signal meters.
- A filter for eliminating DC offset.

- Download Apulsoft – apShaper v1.2.5- VST, VST3, AAX x64 [01/23/2026](SEnki)
- Original Publisher: Apulsoft
- Version: v1.2.5
- Format: VST, VST3, AAX
- Category: VST Plugins
- Require: Windows 10+
- License type: Full
- Download Size: 6.9 MB

