These utility apps go into details and assist with the designer series apps.

BoxDesignerDB

Speaker database software.
(Freeware)

PassiveRadiatorDB

Passive radiator database software.
(Freeware)

ResonanceCalc

Enclosure vent details design software.
(Freeware)

BoxSizeCalculator

Enclosure size design software.
(Freeware)

PR_Calculator

Mini app for calculation of add mass of passive radiator.
(Freeware)

PAD_Corrector

Mini app for level corrector for NetDesignerPL.
(Freeware)

MetricToFeet

Mini app for metric is changed to English units.
(Freeware)