The following software programs support VST & DirectX Effect plugins:


Third party effects will include Vocal Removers, Vocal Isolaters, De-essers, Delay, Echo, Distortion, Overdrive, Amplifier simulators, Compressors, Limiters, EQ, Exciters, Enhancers, Filters, Gates, Imaging, Panning, Lo Fi effects, Mastering plugins, Modulaters, Flangers, Chorus, Tremelo, Noise Removal, Restoration, Pitch Shifters, Reverb, Ring Modulators, Spectral Processors, Tuners and Vocoders to name a few!


Important Note: To install a VST effect, simply put it in your VST folder. If you don't know where your VST folder is, then simply create a new folder and then go into the Preferences of Mixcraft, Spin It Again, or Beatcraft and on the Miscellaneous tab click "Edit VST Effect Folders..." Then add the new VST folder that you created and restart the software. (VST effects are .DLLs and they should be put in your VST folder.)

Effect Type (VST) Download
Kjaerhus Audio Classic Series (FREE!)
Classic Effects Installer!
  • Chorus
  • Compressor
  • Delay
  • EQ
  • Flanger
  • Limiter (Great for mastering)
  • Phaser
  • Reverb
  • Auto-Filter
Kjaerhus Classic Installer (3.2 MB)


(This is included and bundled in Mixcraft 3)

ExtraBoy ( 90 cents download fee. )
Remove Vocals From Songs!
Vocal Remover / Vocal Isolater (VST)
Remove vocals from songs or isolate the vocals.  Great for Karaoke!

By Elevayta

Extra Boy Vocal Removal Plugin (1.3 MB)
RZSvocoder This free VST effect allows you to make your voice sound robotic! Try the various presets for different sounds. Download RZSvocoder (596 KB)
SIR (Super Impulse Response)

Super Impulse Response!

Allows you to make super high quality reverb and model a room or space's reverberation fingerprint exactly.

PLEASE NOTE: While the sound quality is excellent, this VST is not recommended for beginners.


This is a free effect that models acoustic spaces!  For example, you can make it sound like you are in a famous church or amphitheater by going to the location, play a bit of noise, record the sound and then apply that to other recordings.  Luckily, some people have posted free acoustic spaces so you don't have to record them on location!
Download SIR

Download FREE Models For SIR

(Note that you will need a RAR decoding program to extract the Impulse Models )

Also, check out this great web site devoted to audio plug ins:


Noise Reduction plug-ins


More Effect Download Sites


Recent Virtual Instrument News from KVR

Jul 23~07:11 AMIntermorphic updates Noatikl for Mac, Win and iOS to v2.5.22
Jul 23~06:50 AMMaizesoft updates Maize Sampler to v2.2.8
Jul 23~05:34 AMFive12 Numerology 4 to be released in September
Jul 23~05:27 AMPlogue announces chipspeech
Jul 23~05:00 AMSubatomic Software updates Audulus to v2.8 - Refines User Interface
Jul 23~03:14 AMSave up to $300 on Virharmonic's Choral Libraries
Jul 23~01:08 AMSamba Godschynski updates VSTForx to v1.0.54

Recent Effect News from KVR

Jul 16~15:39:20 PM REFLEX free
Jul 15~09:38:55 AM Youlean Freq-Balancer
Jul 13~19:35:27 PM Reaper Plugins
Jun 30~17:41:26 PM LFX-1310 Multi Effector (free)
Jun 26~07:23:49 AM The Tiger Synth (free)
Jun 25~06:37:11 AM free for now Eventide channel strip
Jun 20~09:20:07 AM Bluecat Plugins (free)