Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .l3b

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .l3b file?
  • Which program can create the .l3b file?
  • Where can you find a description of the .l3b format?
  • What can convert .l3b files to a different format?
  • Which MIME-type is associated with the .l3b extension?
SR 3D Builder Model .l3b file icon

SR 3D Builder Model

L3B file is a SR 3D Builder Model. SR 3D Builder is a tool to construct virtual Lego models in 3D.
Detailed description not available
Category: Document files
Application: SR 3D Builder
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .l3b file extension. If you have helpful information about .l3b extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

3D-Coat Project
K3b Disk Burning Project
L3 Media File
Low Bitrate Packer Compressed Audio

The .l3b filename extension is often given incorrectly!

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

3b (1), lb (1), k3b (1), l3 (1)

Can't open a .l3b file?

If you want to open a .l3b file on your computer, you just need to have the appropriate program installed. If the .l3b association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.l3b

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

Rate this page

4 / 5 based on 23 user ratings.