File Extension Library

.SISX.DM File Extension

  • Developer by: Nokia
  • Category: Misc Files
  • Format: Binary

What is an .SISX.DM file?

.SISX.DM file extension is created by Nokia. .SISX.DM has been classified as Misc Files. The format of .SISX.DM file is Binary.

.SISX.DM is Nokia Ovi Store DRM-Protected Application

Application installater file downloaded from the Nokia Ovi Store, an online service for installing mobile phone software and multimedia content; contains a .SISX file but includes DRM protection (marked by the .DM extension) so that the application can be used by authorized phones.

Typically, the Nokia Ovi Store installs applications in the background without the user seeing the installer file. However, sometimes users manually download applications as SISX.DM files (or .SIS.DM files) using a Web browser. These files can be converted to normal SISX files by deleting the first four lines of text in the file and renaming the extension to ".sisx."

List of all softwares that can open the Nokia Ovi Store DRM-Protected Application
Nokia Ovi Suite
Opera with Ovi-store add-on
Opera with Ovi-store add-on
Opera with Ovi-store add-on
Nokia Ovi Store

How to Open .SISX.DM file on different platforms

Open .SISX.DM File on Windows

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

Open .SISX.DM File on Mac

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

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

Open .SISX.DM File on iPhone

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

How to fix problems with .SISX.DM files

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