>> BRN file

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.

.brn - BrainStorm Data

The BRN data files are related to BrainStorm. BRN file is a BrainStorm Data. BrainStorm is the information management software that accelerates thinking, planning, organizing and writing.

Data files
- / -
BrainStorm Data related extensions:
BrainStorm Project

.brn - Personal Brain File

The BRN data files are related to Personal Brain. BRN file is a Personal Brain File. Personal Brain is a mindmapping software tool for Mac, PC, or Linux.

Personal Brain
Data files
- / -
Personal Brain File related extensions:
Textkernel Sourcebox XML Data
TX Text Control Data
TextPad Syntax File
Telerik Test Studio Test List
Telerik Test Studio Test Definitions File
Nessus Network Security Scanner

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:


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 .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, ben, bfn, bgn, bn, bnr, br, brb, brg, brh, brm, btn, frn, grn, rbn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Granny 3D Document
Blu-ray BDN XML Subtitle
Unknown FRN File
Bryce Object Export
ProjectWise User Settings
BREW Application Resource Header 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

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