CarnDu PyroWorkshops, Publications and Shellcalc


UPGRADE - ShellCalc© Pro - Perpetual

UPGRADE - ShellCalc© Pro - Perpetual Image

Due to the pandemic, this year (2021) we are offering 50% payment upfront and 50% on 1st July

Perpetual subscription
(unlimited years for price of 4)

Free updates

2 free places on Pyroworkshops ShellCalc Pro course - see

Electronic Manual

Webforum support

licence.xlsx will be supplied to you by email. Program file may be downloaded from

List Price:£1,000.00
Your Price:£750.00 (You save 25.00%)