What is a BR5 File?

How to Open, Edit, & Convert BR5 Files

Screenshot of the Daz 3D logo
© Daz Productions, Inc.

A file with the BR5 file extension is a Bryce 5 Scene file used with the Bryce modeling software, which can be used to create 3D landscapes.

BR5 files typically hold 3D environments full of things like lighting effects, life-like water, etc., but they can also include other 3D models and objects like animals and people.

Other BR5 files may instead be music files that were created when a BMW car backed up a music collection over USB.

If they don't have the BR5 extension, they may be similar, with a .BR3 or .BR4 extension.

Note: Although their file extensions look very similar, BR5 files in either of the above formats are not the same as BRL files.

How To Open a BR5 File

Bryce 5 and newer is the software you need to open BR5 files. The program was initially developed by Metacreations before being purchased by Corel. After Corel released version 5, Bryce was acquired by DAZ Productions. The latest version of Bryce can be purchased directly from DAZ Productions.

Even if you're using a version of Bryce that's newer than version 5, the BR5 file opens the same way, via the the File > Open... menu.

BMW BR5 music files are protected with special software in the vehicle, so when the music files are backed up to a USB drive, they're converted to a new format and renamed with the .BR5 file extension. These files are meant to be restored back to the hard drive of the car, and not meant to be opened on a computer and played back like you would with an MP3 file.

In other words, although BMW provides a way to back up your music collection in case the car's hard drive is going to be wiped, the only thing you can do with them is to load them back onto the hard drive for playback in the car.

Note: If you can't open your file, it may not actually be a BR5 file. What I mean by this is that some files, like ABR, BRSTM, and FBR, may look a bit like BR5 files because their file extensions are similar, but they're actually completely different formats that require different programs to open/use them.

How To Convert a BR5 File

I assume that the Bryce software can convert a BR5 file, but I don't have the program myself in order to see how to do it. Normally, when a program supports converting files or saving open files to a new format, that option is seen in the File > Save As menu, or sometimes an Export or Convert menu or button.

It's possible that you can only save the BR5 file to the format used in the version of Bryce that has the BR5 file open. For example, if you're using Bryce 7 to open the BR5 file, you might only be able to convert the file to a BR7 file (not BR6, etc.).

As I mentioned above, BR5 files that are used in BMW cars can probably only be loaded back onto the hard drive in the car (and possibly only the same car that it was backed up from), which means it's likely that there isn't a solid converter anywhere that can decrypt these files and convert them to another audio format.

However, I did find a program called BRx Converter (the website is in German) that might work for BR5 audio files, but it's only a demo version. I'm not sure where it's limited, but if you find it works, you might consider purchasing the full program.

If BRx Converter doesn't work, this forum post at Bimmerfest may be helpful.

Through that link is a discussion on a different BR5 converter and a download link to both a Windows and a Mac version.

Tip: You can normally just use a free file converter on the file if it's a popular format that may need to be saved under a new, similar format (like when you convert MP3 to WAV). But this isn't the case for BR5 files, which is why your only path for converting one is probably with the Bryce program.