Free Demo Software

Demo versions load a premade example project to demonstrate the filter design workflow. (There’s no need to upload any measurements in order to use the demo). Adjust settings & parameters to see their effect.

(In the FIR Designer M demo, a premade example system is is loaded to demonstrate multi-way setup & the filter design workflow on each channel.) 

Measurement import, project loading, IIR/FIR filter export & other selected features (eg. auditionDSP, IIR reference editor & DTP) are only enabled in a licensed version. Purchase & download a fully licensed version here.

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Software requires macOS 10.14 & above, or Windows 10 & above, except for FIR Designer and FIR Designer M which require macOS 11 & above or Windows 10 22H2 & above.

Get demo download instructions & help on our FAQ page.

Software use is bound by the terms of our End User License Agreements (EULAs). Access product-specific EULAs from the buy page.

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