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Navigation: Home > DM1 file

Informations about the DM1 filename extension and the file formats associated with it

We collected the information you should know about the .dm1 filename on this page. If you were sent a(n) .dm1 file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.dm1 - ER/Studio Data Model

The DM1 file is a Development file, which is connected to the ER/Studio Data Model according to our registry. With the adequate settings, the ER/Studio Data Model (.dm1) files can be opened or converted with the help of ER/Studio.

Format description:
DM1 format description not yet available
Magic string:
- / -
Related links:
Related extensions:
Coco/R Attributed Grammar File
OCaml Compiled Bytecode
MoreMotion Page
Delphi OpenHelp Index
PowerBASIC DOS Compiled Unit
Common Object File

Important! Programs other than the ones listed above may also use the .dm1 file extension. Even harmful programs can create files with the .dm1 extension to store data in them. Always be careful with .dm1 files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .dm1 file can’t be opened on your computer?

If the program necessary for opening the .dm1 file is installed properly on your computer, then the quickest and simplest way to open the .dm1 file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .dm1 file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .dm1 extension

The .dm1 filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .dm1 files.

d1, rm1, fm1, dmw, dm, vm1, md1, dn1, dml

Maybe you’re not even looking for the .dm1 file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .dm1 extension. It’s possible that the one you’re looking for is among them.

Progress OpenEdge Database
Lotus 1-2-3 V2 Spreadsheet
DRM Delivery Message
Gear CD-ROM Mode 1 Image
BYOND Dream Maker Source Code
Panasonic VM1 Voice Data

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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