D-Soft L.L.C. is the home of
HydCalc 2.5
the professional's Fluid Power Utility!

and Vessel Tools utilities for
Pressure Vessel Professionals!

If your work involves fluid power, or hydraulics, HydCalc 2.5 will be your most useful software tool! It provides a toolkit to solve common problems such as cylinder, motor or pump selection, flow, vehicle drive, general hydraulic equations, and more!

If you work in the pressure vessel industry, you will love Vessel Tools! This tool kit is for the estimator, drafter, designer, layout man, or other pressure vessel professional. Instead of designing entire vessels, it just makes your job easier!

Walker Reunion 2005