DC3 File Extension

Medicine Image Format
- File Type dc3
- Developer IMSI/Design
- Popularity
- Application XnView
- Category Data Files
- Format Text
What is a DC3 file?
Medicine Image Format, identified by the DC3 extension, is a Data Files type and includes 6196 files.
With the creation of the Medicine Image Format (DC3), IMSI Design introduced file format along with 5 programs built for their use.
DC3 files are supported by Mac OS, Linux and Windows. You can view a DC3 file using one of 2 programs, for example XnView and PACSVault.
Programs that support DC3 files
How to open a DC3 file?
The most common reason why a DC3 file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
The most popular programs for working with DC3 files are XnView and PACSVault. To get the latest version of XnView, open the Gougelet website where a universal installer for all operating systems is available.
Once setup is done, your operating system should assign XnView as the default app for DC3 files.
Make XnView the default DC3 viewer
Changing the default program in Windows
- Start by right-clicking on your DC3 file and selecting the "Open With" option. From there, click "Choose another app" to continue;
- Inside the popup window, scroll through the list of applications and specifically choose XnView as the application to associate with your DC3 file;
- Check the "Always use this app" checkbox and click "OK".
Change the default app to open files on Mac
- Right click or use Control + Left Click on the desired DC3 file to access a dropdown menu of actions;
- Select "Open in application" and click "Other";
- Scroll down to the bottom of the window, where you will find the "Enable" menu. Default, "Recommended Programs" will be selected;
- In this menu, choose "All Programs" and navigate to XnView. Check the box next to "Always open in app" to make it the default program.
Finding answers to DC3 file problems
If you encounter issues with DC3 files, don’t worry—most can be fixed with minor software adjustments. Refer to the troubleshooting tips below.
What are the signs that my DC3 file is damaged?
Corrupted DC3 data files may have one or more of the following symptoms:
- Opening or processing the file in XnView or other programs causes instability or crashes in the program;
- The file shows errors when trying to open it or does not open completely;
- Unexpected expansion of the total size of the DC3 file;
- Working with the file triggers the display of error messages;
Why does XnView quit or crash unexpectedly?
XnView crashes can be attributed to outdated software. Make sure you have installed the latest updates for Gougelet products.
A computer restart is often the key to solving numerous common problems. That’s why, it is recommended to restart the computer before making any changes to the software settings.
What methods can be used to repair a damaged DC3 file?
Use a recovery program to open the damaged DC3 file and navigate to the "Repair" menu item. Wait for the recovery process to finish, as it will automatically repair damaged data files.





