How to open DDI files

Did your computer fail to open a DDI file? We explain what DDI files are and recommend software that we know can open or convert your files.

What is a DDI file?

DDI files are DiskDupe disk Image files, which you can read more about below.

The DDI 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 DDI opener may not be able to open all kinds of DDI files. In this case, though, we only know of one specific use.

DiskDupe disk Image

Through our analysis of DDI files, we know that one use of the format is DiskDupe disk 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.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

DDI file openers, viewers, etc.

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

FLASH Development ToolkitFLASH Development ToolkitUser submitted
DDmakerDDmakerUser submitted
We have not verified any programs that we know for certain can work with DDI-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with DDI-files. If you know one, please use the Suggest link below and tell us about it!