>> BD4 file

BD4 file format description

Many people share .bd4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .bd4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .bd4 files.

1 filename extension(s) found in our database.

.bd4 - Bridge Designer 4 Data

The BD4 data files are related to Bridge Designer. BD4 file is a Bridge Designer 4 Data. The Bridge Designer is a computer-aided design (CAD) software package developed to introduce students to engineering through the design of a steel highway bridge.

Bridge Designer
Data files
- / -
Bridge Designer 4 Data related extensions:
LightJockey Fader Data
LightJockey Database
Pizazz Plus Overlay Data
WIND Tunnel UMTS Measurement Data
WIND Tunnel WIND Data
WindPRO 2 Profile

Naturally, other applications may also use the .bd4 file extension. Even harmful programs can create .bd4 files. Be especially cautious with .bd4 files coming from an unknown source!

Can't open a .bd4 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 .bd4 file extension is often given incorrectly!

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

b4, bd, bde, bdr, bdt, br4, bs4, bv4, d4, db4, vd4

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

TAC Script
Ben Daglish Music
Beedocs Timeline 3D Document
BMW iDrive Multimedia Data
Bryce 4 Scene
Microsoft Exchange Non-Delivery Report Body

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

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