BRN file format description

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

2 filename extension(s) found in our database.

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

Can't open a .brn 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:

example.brn

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.

• Open Control Panel > Control Panel Home > Default Programs > Set Associations.
• Select a file type in the list and click Change Program.

The .brn file extension is often given incorrectly!

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

bdn, frn, brm, brg, bnr, bfn, btn, brh, br, bn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.bdn

Blu-ray BDN XML Subtitle

.grn

Granny 3D Document

.brg

ProjectWise User Settings

.bfn

Brother Embroidery System Font

.brh

BREW Application Resource Header File

.bn

NewsRoom Document

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

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