MDR File - opening and understanding
Did your computer fail to open a MDR file? We explain what they are used for and recommend software that we know can open or otherwise handle your .MDR files.
What is a MDR file?
A .MDR file is a MagicDraw UML project file. Through our analysis of MDR files, we know that one use of the format is MagicDraw UML project. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
How to open MDR files
You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension MDR for different purposes.
While we have not verified the apps ourselves yet, our users have suggested 9 different MDR openers which you will find listed below.
Other file formats using extension .MDR
While MagicDraw UML project is a popular type of MDR-file, we know of 3 different uses of the .MDR extension.
The MDR file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a MDR opener may not be able to open all kinds of MDR files. In this case, look through all formats to make sure you find the best suited MDR viewer.
MSX MoonDriver song
Through our analysis of MDR files, we know that one use of the format is MSX MoonDriver song. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
While we have not verified the apps ourselves yet, our users have suggested 9 different MDR openers which you will find listed below.
ZX Microdrive cartridge image
Through our analysis of MDR files, we know that one use of the format is ZX Microdrive cartridge image. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
While we have not verified the apps ourselves yet, our users have suggested 9 different MDR openers which you will find listed below.
Various viewers for this file format
These apps are known to open certain types of MDR files. Remember, different programs may use MDR files for different purposes, so you may need to try out a few of them to be able to open your specific file.
 | MANDARA | User submitted |
 | OpenMPT / ModPlug Tracker | User submitted |
 | Spectaculator ZX Spectrum Emulator | User submitted |
 | ModPlug Player | User submitted |
 | Medical Drug Reference | User submitted |
| MissionMan | User submitted |
| Mail Designer | User submitted |
 | Unistat | User submitted |
 | ByteSphere OidView | User submitted |
Not sure exactly what type of file you are trying to open? Try our new File Analyzer. It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file. Download File Analyzer here.