File Extension Library


.KSML File Extension

  • Developer by: Gearbox Software
  • Category: Game Files

What is an .KSML file?

.KSML file extension is created by Gearbox Software. .KSML has been classified as Game Files.

.KSML is Halo Custom Edition data

The ksml file extension is associated with the Halo Custom Edition (Halo CE), a free expansion that requires a key code of Halo: Combat Evolved.

The ksml file stores various data used for internal purposes of the Halo CE.


How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

How to Open .KSML file on different platforms

Open .KSML File on Windows

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

Open .KSML File on Mac

  • Right-click (or Ctrl + Left-click) the .KSML 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 .KSML File on Linux

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

Open .KSML File on iPhone

Select a file. If you don't see an application to open the .KSML 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 .KSML 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 .KSML files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .KSML files

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