>> UND file

UND file format description

Many people share .und files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .und file can be edited, converted or printed with. On this page, we try to provide assistance for handling .und files.

1 filename extension(s) found in our database.

.und - MOUSE Urban Network Datafile

The UND data files are related to MOUSE. UND file is a MOUSE Urban Network Datafile. MOUSE is an advanced, powerful, and comprehensive surface runoff, open channel flow, pipe flow, water quality and sediment transport modeling package for urban drainage systems, storm water sewers and sanitary sewers.

Data files
- / -
MOUSE Urban Network Datafile related extensions:
MOUSE Runoff Data
MOUSE Hydrological File
MOUSE Project
MOUSE HD Results Data

Naturally, other applications may also use the .und file extension. Even harmful programs can create .und files. Be especially cautious with .und files coming from an unknown source!

Can't open a .und file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .und file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

hnd, ind, nd, nud, ubd, ud, udn, ugd, umd, unf, unr, uns, unv, unx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

HNSKY Deep Sky Database
LaTeX Processed Index Data
Alpha Five User Definition Data
SQL Script Indexes
TINA Library Index
Maple Repository Index File

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .und file format, then write to us!