How to open a file with .dm extension?

File Type : Audio file type
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .dm file

Searching for the right program to open .dm files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.


What is .dm file extension?

DM file extension is used by media files that has been encoded with DRM (Digital Rights Management) copy-protection. It is used by some mobile phones for ringtones and other media clips, but they can also be used for digitally signed mobile applications. These files ensure that no related media file is used without the distributor's express consent and that users cannot copy or distribute the allied media illegally. Normally DM files are installed in the background using a mobile phone download and installation service. They can only be opened on authorized cell phone. The DM files are usually created using the Sony Ericson DRM Packager for Sony Ericsson phones. This utility is used by media developers to deliver their media content to Sony Ericsson mobile devices.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open dmfiles:

  • Sony Ericsson DRM Packager
  • SISContents