File Extension Library


.LS4 File Extension

  • Developer by: Act-3D
  • Category: 3d graphics, CAD-CAM-CAE Files

What is an .LS4 file?

.LS4 file extension is created by Act-3D. .LS4 has been classified as 3d graphics, CAD-CAM-CAE Files.

.LS4 is Lumion exported full scene

File extension ls4 is related to Lumion, a visualization solution for AEC professionals by Act-3D.

A typical .ls4 file is generated by the program when the user selects the File → Export Full Scene option.


How to open:

These .ls4 files can be opened and viewed in Lumion viewers.

How to convert:

We do not know about any possible conversion or export of .ls4 files, it may not be possible.

How to Open .LS4 file on different platforms

Open .LS4 File on Windows

  • Right-click a .LS4
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .LS4 file and Select check box "Always use this app to open .LS4 files" Press "Ok"

Open .LS4 File on Mac

  • Right-click (or Ctrl + Left-click) the .LS4 file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .LS4 File on Linux

Right click on the .LS4 file, choose "Open with" and select a program from the list above

Open .LS4 File on iPhone

Select a file. If you don't see an application to open the .LS4 file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .LS4 File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .LS4 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .LS4 files

  1. You need to update the application that you normally use to open .LS4 files. Only the latest version of the software supports the current .LS4 file format
  2. You need to check the .LS4 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)