File Extension Library


.KMN File Extension

  • Developer by: Tavultesoft
  • Category: Various data Files

What is an .KMN file?

.KMN file extension is created by Tavultesoft. .KMN has been classified as Various data Files.

.KMN is Keyman Developer source file

The kmn file extension is mainly related to Keyman Developer. Keyman Developer is a program used to create almost any virtual keyboard in any language. A *.kmn file is a keyboard source. This file holds all the code used by a Keyman Desktop keyboard, uncompressed in plain text.


How to open:

Use Keyman Developed to open files with kmn extension.

How to convert:

Files with kmn extension are not convertable into other file format.

How to Open .KMN file on different platforms

Open .KMN File on Windows

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

Open .KMN File on Mac

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

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

Open .KMN File on iPhone

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

How to fix problems with .KMN files

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