AioFlo v1.07 Pipe Sizing Software available now

Fast, flexible and accurate piping hydraulics calculator

AioFlo pipe flow rate and pressure drop software - get your free trial now
Read details of AioFlo Pipe Flow and Pressure Drop Calculator and download a free trial

Our Products

Katmar Software produces engineering and project risk analysis software. We provide cost effective, top quality programs for the Microsoft Windows (tm) environment. Prices for our commercial software start as low as US$19.95, and some of our utility programs are completely free. Fully functional evaluation versions are available for all our products, and they are all covered by our 30-day money-back guarantee.

Background Information Articles

We have written a few articles giving background details on some of the methods used in our software. These may be of general interest, beyond just being background to the software.