A daily updated filename extension database!

DDI file extension

The table below provides useful information about the .ddi file extension. It answers questions such as:

  • What is the .ddi file?
  • What program do I need to open a .ddi file?
  • How can the .ddi file be opened, edited or printed?
  • How can I convert .ddi files to another format?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 0 alias(es) found in database

✅ Diskdupe Disk Image

DDI file is a Diskdupe Disk Image. DiskDupe was an easy-to-use software application that helps you manage the task of copying or formatting floppy disks and make sure the copies you make are readable in other computers.
DDI format description not yet available
Category: Disk Image files
Application: UnDDI
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DDI aliases:
DDI related links:
DDI related extensions:
TR-DOS Floppy Disk Image

Virtual Floppy Disk Image

✅ MAP IEC Document

DDI file is a MAP IEC Document. The Landis+Gyr MAP Service Tool was developed to support the dialog meters. It is able to communicate with all modern electronic meters from Landis+Gyr and also with many units from other manufacturers, which comply with the standards according to dlms or IEC 62056-21 (formerly IEC 1107).
Category: Data files
Application: Landis+Gyr MAP
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DDI aliases:
DDI related links:
DDI related extensions:
MAP GMS Installation Document

MAP Parameterisation Document

MAP Service Document

MAP dlms User Association Document

MAP Device Document

Other types of files may also use the .ddi file extension.

🚫 The .ddi file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cdi, dci, dd, ddj, ddl, ddo, ddu, dei, dfi, di, did, dri, dsi, dvi, dwi

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

OMA Download Descriptor
C64 Doodle Image
VirtualBox Virtual Disk Image
DiscJuggler CD Image
DAZ Studio Layered Image Set
TI bqEASY Data Flash Image
Seadragon Index Data
Data Definition Language File
GROMACS Essential Dynamics Information
Gear CD-ROM CD-i Image

🔴 Can't open a .ddi file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .ddi file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ddi file extension, write to us!

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