All DOTEC-AUDIO plug-ins have free demonstrations in paid version as well.

DeeFat Auto Compressor / VST & AU & AAX plug-in

DeeFat Auto Compressor / VST & AU plug-in. You can get FAT sounds !

Checked DAWs

Our Plug-ins are tested with following hosts.
Please try demo to check works normally on your hosts.

  • ProTools 11.x & 12.x & 2018
  • Cubase 8.x 9.x 10.x
  • Ableton Live 9.x
  • Sonar X2 - PLATINUM
  • Studio One 3.x
  • FL Studio 12.x
  • Logic Pro X 10.x
  • GarageBand 10.x
  • Reason 9.5
  • ACID Pro 8
  • Digital Performer 10
DEMO Download

Windows VST/AAX (ZIP 32/64bit)

Mac OS X VST/AU/AAX(TGZ 32/64bit OS 10.7 or later

Latest version is 2.5.0.
These ZIP files include manuals(En/Jp).

Demo version of DeeFat has a limitation for operating time (disabled after a certain number of the samples are processed).
Please purchase a serial key and register from here in order to use with no restrictions.
* The registration requires an internet connection.

How to register

Price:$49.00 USD
Input the Coupon Code or other product's Serial key !
You can buy DeeFat at a discounted price !
(Coupon $10 USD discount, Serial key $15 USD discount )

Demo Video


DeeFat is a VST & AU plugin with following features:

  • Only one slider will control compressor to get FAT sounds.
  • Can be used in LIVE situation since DeeFat runs fast and works gracefully.
  • New! Added BASS ENHANCER button for changing enhance level.

Release notes

Nov/22/2017 Version 2.5.0 :  New!
Added BASS ENHANCER button for changing enhance level.

Jun/7/2017 Version 2.0.0 :
Released AAX Version.
Changed the support MacOSX version "10.9 or later" to "10.7 or later"

May/24/2017 Version 2.0.0 :
- The mid range have improved.
- Fixed bug "automation problem on some DAWs".

Jun/19/2016 Version 1.0.5 :
Fixed some reported bugs.

May/16/2016 Version 1.0.4 :
Fixed some reported bugs.

May/2/2016 Version 1.0.3 :
The sound quality improved by improvement of the analysis precision.

Apl/25/2016 Version 1.0.2 :
Fixed some reported bugs.
Modified the start-up process to improve performance.

Apl/23/2016 Version 1.0.1 :
Modified the screen drawing processing to improve performance.

Apl/16/2016 Version 1.0.0 :
First release.