File Extension Library


.JOML File Extension

  • Developer by: Microsoft Corporation
  • Category: Database Files

What is an .JOML file?

.JOML file extension is created by Microsoft Corporation. .JOML has been classified as Database Files.

.JOML is JOOB Object Modelling Language data

The joml file extension is associated with the JOOB Object Modelling Language format.

The joml file is used with Jade JOOB Visual Studio add-in to define the persistent database mode.


How to open:

Use Visual Studio to work with *.joml files.

How to convert:

As far as we know, this .joml file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to Open .JOML file on different platforms

Open .JOML File on Windows

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

Open .JOML File on Mac

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

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

Open .JOML File on iPhone

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

How to fix problems with .JOML files

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