Try the demo


Other products:

Photosounder, an image-
based sound editor/

SplineEQ, a spline-
based linear phase
equalizer plugin.

[other works]

YouTube channel

Photosounder on Facebook / Twitter


If you have a promotional code enter it below:


You can buy the full version of Spiral with a full commercial license for $99 (about €83, £73 depending on the exchange rates) by clicking the button below. You will be taken to the PayPal site where you'll be able to pay using a credit card or your PayPal account.

The full commercial license entitles you to free updates, the right to use and sell the resulting audio without limitations and gives access to e-mail support.


For any questions, suggestions, requests, send an e-mail to