since 2000
Opening an HCU File
The HCU file type is primarily associated with HydroCAD Stormwater Modeling System.
What is an HCU file?
HCU files mostly belong to HydroCAD Stormwater Modeling System by HydroCAD Software Solutions LLC. HydroCAD is a Computer Aided Design tool used by Civil Engineers for modeling stormwater runoff.
How can I open an HCU file?
You need a suitable software like HydroCAD Stormwater Modeling System to open an HCU file. You need a suitable software like HydroCAD Stormwater Modeling System from HydroCAD Software Solutions LLC to open an HCU file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your HCU file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a HCU file directly in the browser:. Just drag the file onto this browser window and drop it.
Online HCU Text Viewer
or drag and drop it here
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Unable to Open a .HCU File? Quick Solutions:
Because .HCU files can originate from different programs, they aren't universally openable by standard applications.
- Identify the Source: If received from a civil engineer or hydrologist, it is likely a Units Definition File for the HydroCAD Stormwater Modeling System.
- Check the Header: Open the file in a text editor or hex viewer to inspect the first few bytes:
- Readable text (like XML or INI) suggests a configuration file.
- "PK" indicates a standard ZIP archive.
- Unreadable symbols mean it's a compiled binary.
- Use the Original Software: You will usually need the native application, such as HydroCAD, to open it properly. If unsure, ask the sender for the software name.
- Use this Webpage: Drag and drop your .HCU file into our viewer above to detect its format, extract readable text, and preview its contents.
Technical Data for HCU File Extension
Related links:
The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.
ProgramID: Remote.Control.10
EXEFile: %ProgramFiles%\COMMON~1\REMOTE~1\REMOTE~1.EXE
EXEFile: %ProgramFiles%\COMMON~1\REMOTE~1\REMOTE~1.EXE
ProgramID: Remote.Control.11
EXEFile: %ProgramFiles%\COMMON~1\REMOTE~1\REMOTE~1.EXE
EXEFile: %ProgramFiles%\COMMON~1\REMOTE~1\REMOTE~1.EXE
an hcu Units Definition File is a special file format by HydroCAD Software Solutions LLC and should only be edited and saved with the appropriate software.
How to solve problems with HCU files
- Associate the HCU file extension with the correct application.
- Update your software that should actually open units definition files. Because only the current version supports the latest HCU file format. Search, therefore, e.g. on the HydroCAD Software Solutions LLC manufacturer website after an available HydroCAD Stormwater Modeling System update.
- To make sure that your HCU file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .HCU file online - secure, fast, and no downloads needed.