A daily updated filename extension database!

LS3 file extension

The table below provides useful information about the .ls3 file extension. It answers questions such as:

  • What is the .ls3 file?
  • What program do I need to open a .ls3 file?
  • How can the .ls3 file be opened, edited or printed?
  • How can I convert .ls3 files to another format?
  • Where can I find the specifications for .ls3?
  • Which MIME-type is associated with the .ls3 extension?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 0 alias(es) found in database

Band-in-a-Box Third-Party Styles

LS3 file is a Band-in-a-Box Third-Party Styles. Band-in-a-Box is a MIDI music arranger software package for Windows and Mac OS produced by PG Music Incorporated.
Category: Data files
Application: Band-in-a-Box
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LS3 aliases:
LS3 related links:
LS3 related extensions:
Band-in-a-Box Temporary Data

Lumion Project

LS3 file is a Lumion Project. Lumion is a real-time 3D visualization tool for making movies and still shots of architecture, planning and design.
Category: Project files
Application: Lumion
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LS3 aliases:
ls4, ls5, ls6
LS3 related links:
LS3 related extensions:
Lumion Thumbnail

Lumion v7 Project

Lumion v8 Scene

Other types of files may also use the .ls3 file extension.

The .ls3 file extension is often given incorrectly!

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

is3, lx3, lsr, ls, ks3, os3, lsw, lse, l3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

SmartWare Input-Screen File
Lightwright Show Data
Oracle Utilities Load Analysis Input
3D Forgastest Editor Object
PointCab Laser Scanning Project
L3 Media File
Freescale S-record File
LANsurveyor Report
Guitar Rig Loop Machine Data

Can't open a .ls3 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .ls3 file association, check the FAQ.

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ls3 file extension, write to us!

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