All about DICM Files

The DICM file type is primarily associated with DICOM Digital Imaging and Communications in Medicine.

DICMFile Extension DICM
File extension: DICM
File type:  DICOM Digital Imaging and Communications in Medicine files

What is a DICM file

DICM files mostly belong to DICOM Digital Imaging and Communications in Medicine. Use our "Online DICM Text Viewer" below to analyze your DICM file and to see all text it contains.

How can I open a DICM file?

You need a suitable software like DICOM Digital Imaging and Communications in Medicine to open a DICM file. You need a suitable software like DICOM Digital Imaging and Communications in Medicine to open a DICM file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DICM file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DICM file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DICM Text Viewer

Choose your .dicm file to analyze

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Unable to Open a .DICM File? Quick Solutions:

Because .DICM files can originate from various specialized systems, they aren't universally openable by standard image viewers.

  1. Identify the Source: These files typically come from hospitals, radiologists, or medical imaging devices (like MRI or CT scanners), suggesting they are medical graphics.
  2. Check the Header: Open the file in a hex editor to inspect its contents:
    • Seeing "DICM" at offset 128 confirms it's a standard DICOM medical image.
    • Seeing "PK" means it's a ZIP archive, possibly containing multiple scans.
  3. Use the Original Software: You usually need specialized medical software to view these graphics. Try tools like MicroDicom, RadiAnt DICOM Viewer, or OsiriX, and ask the sender if you remain uncertain.
  4. Use this Webpage: Drag and drop your file into our viewer above to detect its format, extract metadata, and preview the contents.

Technical Data for DICM File Extension


a dicm DICOM Digital Imaging and Communications in Medicine file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with DICM files

  • Associate the DICM file extension with the correct application.
  • Update your software that should actually open DICOM Digital Imaging and Communications in Medicine files. Because only the current version supports the latest DICM file format. Search, therefore, e.g. on the manufacturer website after an available DICOM Digital Imaging and Communications in Medicine update.
  • To make sure that your DICM file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .DICM file online - secure, fast, and no downloads needed.
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