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

DeeTrimCast Auto Leveler / VST & AU & AAX plug-in

DeeTrimCast is a simple plugin which controls the volume from -12dB to +3dB.
It can keep the output level constant from any input level.
It is optimized for broadcast, including a preamp and mute , so it is recommended for use with OBS Studio etc !

Demo Video


DEMO Download
* Please try demo to check works normally on your DAWs.

Windows VST2/3/AAX(ZIP 64bit)
DeeTrimCast only (about 8MB)

MacOSX VST2/3/AU/AAX(ZIP 64bit OS 10.12 or later)
DeeTrimCast only (about 14MB)

All products (Demo & Free)

Windows VST2/3/AAX(ZIP 64bit)
All products (about 379MB)

MacOSX VST2/3/AU/AAX(ZIP 64bit OS 10.12 or later)
All products (about 784MB)

Latest version is 1.2.0.
These ZIP and TGZ files include manuals(En/Jp).

The demo version of DeeTrimCast has 1 second of silence every 30 seconds.
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:$25 USD
Enter the coupon code or the serial key for the product you already have!
You can buy DeeTrimCast at a discounted price!
(Coupon $10 USD discount, serial key $15 USD discount)
And your second purchase will receive $15 USD off with a bulk purchase discount!
PayPal(Credit/Debit Card)

For GMX Mail users
We are experiencing a problem were sending from the DOTEC-AUDIO mail server to GMX Mail will result in an error, so please use a different address such as Gmail when purchasing.
If you do not receive an email after your purchase, please notify us at or DOTEC-AUDIO's facebook page.

Checked hosts

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

  • Ability 4.0
  • Ableton Live 9.x 10.x 11.x
  • ACID Pro 10
  • Audacity 3.x
  • Cubase 8.x 9.x 10.x
  • Digital Performer 10
  • FL Studio 12.x
  • GarageBand 10.x
  • Logic Pro X 10.x
  • OBS Studio 26
  • Streamlabs OBS V1.0 (Windows only)
  • ProTools 11.x & 12.x & 2018
  • Reason 9.5 & 10.x
  • Serato Studio 1.4
  • SONAR Xx & PLATINUM / CakeWalk
  • Studio One 3.x & 4.x & 5.x

Release notes

May/18/2023 Version 1.2.0 :  New!
- Improved noise floor detection and processing of sibilant sounds.

Jun/18/2022 Version 1.1.2 :
- Apple Silicon support for AAX for Mac (Other formats are already supported.).

Apl/21/2021 Version 1.1.1 :
Fixed the problem that RATIO and MUTE states are not saved.

Apl/16/2021 Version 1.1.0 :
The following two functions have been added
RATIO: Adjust the strength of the automatic adjustment.
AUTO DETECT: Automatically adjusts the Noise Sens with one click.

Feb/15/2021 Version 1.0.1 :
Fixed a bug that caused noise when using long sounds.

Feb/12/2021 Version 1.0.0 :
First release.