All about BSM Files

The BSM file type is primarily associated with Unreal Engine.

BSM	File extension: BSM
	File type:	data file

What is a BSM file?

BSM files mostly belong to Unreal Engine. BSM files serve several distinct roles. The most common type is the BioShock Model used in game development. In this case the file holds 3D model or map data formatted for the Unreal engine. Software like Rad Game Tools is used to work with these files.
Other uses include:

Solaris Audit Files: These files record system audit data and log events. Tools such as auditreduce or ausearch can open them.
Boundary Scan Models: They contain data for electronic testing and employ a description language common in Lattice Diamond environments. Additional information is available at LatticeSemiconductor.
Packet Filter Traces: Some BSM files hold Berkeley Packet Filter trace data, usable by specialized players like BSM Player.
BeerSmith Recipe Files: These files store brewing recipes. More details can be found at BeerSmith.
Binary Skinning Meshes: Found in 3D graphics workflows, they hold skinning data for models. Such files are managed by Blender and tools like NinjaRipper, with support via Blender.

FilExt.com note: Each version follows its own internal format. Determining its origin is key to choosing the right software for opening and viewing the file.

How to open BSM files

You need a suitable software like Unreal Engine to open a BSM file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your BSM file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a BSM file directly in the browser:. Just drag the file onto this browser window and drop it.

Online BSM Text Viewer

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Programs that open and convert BSM files:

Unreal Engine
See the previous paragraphs to learn more about the main application. BSM files are often referred to as Unreal Engine games because this type of file is primarily created or used by this software.
SQLMatcher (Project File) by Berryware
SQLMatcher is a database schema comparison and synchronization utility for Microsoft SQL Server. The file contains information about the two database/script references being compared and any specialized options.

BSM file format:

Why is it important to know the file format? This is the only way to find out which program to use to open the file. The file format can be determined based on the file extension and the signature (the first few characters of a file). However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. So a detailed analysis of a file is vital in order to determine the format and the associated program. Below is our analysis of the BSM files:

The BSM file type includes different formats for different programs. But the following two file formats are common:

30% of all BSM files are based on the popular Unreal file format. This Unreal Engine Package by Epic Games may contain textures, maps, music files, 3D models, or game settings. The package can be created and edited using the Unreal Development Kit. If you open these files in a text editor, you will see only illegible characters. Most of these files are 4 MB to 210 MB in size. The file type is old but is used even today. An example of a file name is 0-Lighthouse.bsm or 1-Welcome.bsm. Files like these have the following tags: lighthouse, welcome, medical, entry, gauntlet, arcadia, market and abyss.
15% of all BSM files start with the bytes 11 34 C9 11 ED 00 0D 7A 77 crucial for this file format. If you open these files in a text editor, you will see only illegible characters. The files are 7.2 MB to 7.2 MB in size, with a median of 7 MB. Certain words are almost always found in the files, such as ///etc/security/audit_data and C/data/se2/dmcclung/audit_logs/19980123215552.19980123215557.pascal. An example of a file name is sample_data01.bsm. These files can be linked to sample and data.

All other BSM files (55%) have no consistent format. Often described as bsdllcmxo, bsdllfxp, pintqfp or skin. Drag & drop your file here to see the file format and a preview of your BSM file!

Technical Data for BSM File Extension

File classification:

Game

Related files:

bsp, aud, blend, rcp, tcpdump, praudit, bsm2, list, blk, ftex, bms, gz, data, memo, evt, obj, log, fbx

a bsm data file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with BSM files

Associate the BSM file extension with the correct application.
Update your software that should actually open data files. Because only the current version supports the latest BSM file format. Search, therefore, e.g. on the manufacturer website after an available Unreal Engine update.
To make sure that your BSM file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
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