plumbing calculation software in building

[aghil]

Hello Friends

I want to know about soft wares that are used in pluming calculations( drain and water and vent pipe sizing calculation and etc.) and use of these soft wares.

Please help me and upload.

with Regards,
Aghil

my email address: amgbl86@yahoo.com

[makmak9]

Plumber 3 by Hidrasoftware