How to open a file with .DM3 extension?

File Type : Quake 3 Arena Demo File
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .DM3 file

Searching for the right program to open .DM3 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.

We recommend that you run a free scan to check for missing drivers.


What is .DM3 file extension?

Raster image created by DigitalMicrograph, a application used for viewing and analyzing captured microscope images; stores the image and includes metadata such as the microscope's CCD camera properties, the exposure length, and a timestamp; uses a proprietary format.
You can see a list of software programs here on 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 DM3files:

  • Gatan DigitalMicrograph
  • ImageJ with DM3_Reader plug-in
  • ImageJ with DM3_Reader plug-in
  • ImageJ with DM3_Reader plug-in