CarnDu PyroWorkshops, Publications and Shellcalc


UPGRADE - ShellCalc© Pro - 3 Years

UPGRADE - ShellCalc© Pro - 3 Years Image

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

3 Year licence
(3 years for price of 2)

Free updates

1 free place 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:£500.00
Your Price:£375.00 (You save 25.00%)