DM3 File Type

- The quick facts

What are DM3 files and how to open them

Are you having problems opening a DM3 file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a DM3 file?

A .DM3 file is a Digital Micrograph image file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open DM3 files

Important: Different programs may use files with the DM3 file extension for different purposes, so unless you are sure which format your DM3 file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 6 different DM3 openers which you will find listed below.

Last updated: November 14, 2012

Suggest another file format using extension DM3

While we know of one file format using the .DM3 file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .DM3 file.

Various apps that use files with this extension

These apps are known to open certain types of DM3 files. Remember, different programs may use DM3 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

GMSGMSUser submitted
Gatan DigitalMicrographGatan DigitalMicrographUser submitted
DataMaster-HDDataMaster-HDUser submitted
DataMaster2DataMaster2User submitted
SeismovisionSeismovisionUser submitted
MOHAACMOHAACUser submitted