BRSTM file format description

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

1 filename extension(s) found in our database.

.brstm - BRSTM Audio Stream

The BRSTM audio files are related to BrawlTools. The BRSTM file is a BRSTM Audio Stream. BRSTM is an audio file format for Nintendo Wii games.

Audio files
- / -
BRSTM Audio Stream related extensions:
BRRES Resource Package
BRSAR Audio Package

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

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

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

bfstm, rstm

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Mario Kart 8 Binary Cafe Stream Data
eXtendable Wad Editor RSTM Data

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

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