About Us

About Us

OverTone DSP is a division of Applied Computer Music Technologies Ltd.
OverTone DSP provides high quality professional audio applications and plug-ins for Windows PCs, Mac OS X and Linux.
We have a proud heritage in professional audio, with DSP developed by a team including two former Solid State Logic (SSL) design engineers of over 20 years experience, combined with product testing and feedback from professional recording engineers.
As a commercial software provider we are committed to maintaining a high level of support, something which is not always provided by free alternatives.

Supported Formats and Operating Systems

Our software is compatible with Windows XP / 7 / 8 with support for Mac OS X and Linux available for most products. Plug-ins are available as VST for Windows, VST / Audio Units for Mac OS X and VST / JACK for Linux, unless otherwise indicated. Selected products are also available as AAX-Native64 for ProTools 11 & 12.
Products are tested for compatibility with most popular host applications, free demos are also available to download.
Specific system requirements are given on the product download pages.


The products page has information about applications and plug-ins together with detailed information about operating system requirements, product availability and technical specifications. All plug-ins come with installation instructions and a comprehensive user manual which we hope will be easy to follow. We will endeavour to provide technical support if you encounter problems.



Avid | AAX Developer

VST is a trademark of Steinberg Media Technologies GmbH