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How to open .HCI file extension?

File Type : HydroCAD Stormwater Modeling System IDF File (HydroCAD Software Solutions LLC)
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .HCI files?

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What is .HCI file extension?

.HCI file extension is a known file type. This section of tells you everything you need to know about this extension.
Data file used by HydroCAD, a stormwater drainage solutions modeling program; contains Intensity-Duration-Frequency (IDF) data for the rainfall intensity over a specified period of time; used in conjunction with several other data files that comprise a HydroCAD project.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .HCI files:

Microsoft Windows:
  • HydroCAD Software Solutions HydroCAD
  • HydroCAD Software Solutions HydroCAD Sampler