BSPEC file format description

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

1 filename extension(s) found in our database.

.bspec - SimCity 4 Bridge Specs Data

The BSPEC game data files are related to SimCity 4. The BSPEC file is a SimCity 4 Bridge Specs Data. SimCity 4 is a city-building simulation computer game developed by Maxis.

SimCity 4
Game Data files
- / -
SimCity 4 Bridge Specs Data related extensions:
Mario Kart Wii Course Setup
Creeper World Game Map Data
Railroad Tycoon 3 Game Data
Nintendo DS Model Animation
Descent 3 Ship Graphic Data
Train Simulator 3D Selection List Data

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

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

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


Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

RPM Package Specification

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, 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 .bspec file format, then write to us! >> BSPEC file