Tips for Opening DCM Files

When you need to open DCM files, start by double-clicking it. Your computer will try to open it automatically. If that doesn’t work, try the following tips.


1. Download another program.

Different file extensions work with different programs, and it can be difficult to figure out which program opens which files. Here are a few programs that usually work with DCM files:

  • Sound
  • DiskCatalogMaker Database File
  • Digital Imaging and Communications in Medicine Image
  • Memeo AutoBackup Backup Information File
  • My Book Backup Tracking File
  • Atari Disk Image Format

You can download one of these programs from the software developer’s website.

2. Look at the file type.

The file type can sometimes tell you which program might open the file. If you have DCM files, they are most likely types of Raster Image Files. A program that works with Raster Image Files should open DCM files.

Don’t know the file type? You can find it by right-clicking the file and selecting “Properties” or “More Info.” The file type will be listed under “Type of File” or “Kind”.

3. Check with the software developer.

Try contacting the developer of one of the programs mentioned above. They can help you figure out why your DCM file won’t open. Some of the most common developers are listed below.

Software Developer
Sound Unknown
DiskCatalogMaker Database File FUJIWARA SOFTWARE
Digital Imaging and Communications in Medicine Image DICOM
Memeo AutoBackup Backup Information File Memeo Inc.
My Book Backup Tracking File Western Digital Corporation
Atari Disk Image Format Atari

4. Install a universal file viewer.

Universal file viewers can open many different types of files, depending on the format. If your DCM file won’t open, try installing a universal file viewer like File Magic (Download). Some files aren’t compatible with universal file viewers. These files will only open in binary file format.


Download Universal File Viewer (File Magic)