.DM File Extension
File Type 1DRM Delivery Message
What is a DM file?
File (often audio) that has been encoded with DRM (Digital Rights Management) copy-protection; used by some cell phones for ringtones and other media clips, but can also be used for digitally signed mobile applications; can only be opened using an authorized cell phone.
Normally DM files are installed in the background using a mobile phone download and installation service such as the online Nokia Ovi Store. However, sometimes users download DM files manually and save them to the desktop. For example, a user could save a Nokia Ovi Store .SIS or .SISX application file as a .SIS.DM or .SISX.DM file.
DM files can also be created with the DRM Packager Tool for Sony Ericsson phones.
Programs that open DM files
File Type 2LG Encrypted Gallery File
.DM File Association 2
A DM file is an encrypted file created by the Gallery app included with select LG mobile phones, such as the G4 and G5. It contains a video or image that has been encrypted by the user to prevent the content from being viewed by other users. DM files can only be viewed using the Gallery app included with the phone and the correct PIN number or fingerprint.
LG users may create DM files when opening an image or video, such as a .JPG, .GIF, or .MOV file, in the Gallery app. While viewing the image, the user can tap "Lock" in the top-right menu and set a PIN number to protect the file.
Programs that open DM files
File Type 3BYOND Dream Maker Code
.DM File Association 3
A DM file is a code file used by BYOND Dream Maker, a free online multiplayer game creation platform. It contains code written in BYOND's DM programming language. DM files are included within BYOND Dream Maker projects; Dream Maker compiles a project's DM file(s) to produce a working video game.
Build Your Own Net Dream, better known as BYOND, is a game development engine that can be used to create, play, and publish multiplayer video games. To do so, developers download BYOND and use BYOND Dream Maker to write their games in the program's unique DM programming language. Developers save a game's code within DM files, which Dream Maker uses to compile all the code within a project and run the developer's game.
A BYOND Dream Maker project can include any number of DM files. Simple games might consist of just one DM file, while complex games might consist of multiple DM files that define only certain aspects of a game.
How do I open a DM file?
You should open a DM file in BYOND Dream Maker (Windows, Linux), as it contains language-specific tools that will help you edit the DM code contained within the file. However, because DM files are plain text files, you can also open and edit them in any text editor if needed.