The dd file extension is related to the DiskDoubler developed by Norton. The dd file stores compressed archive.

There are 6 other file types using
the DD file extension!

dd icon.dd - Doodle C64 image

empty icon.dd - Dataflex data dictionary

empty icon.dd - Everest data dictionary

dd icon.dd - Microsoft Visual Studio deployment diagram file

empty icon.dd - DDwin project file

empty icon.dd - Sage MAS 90 data file

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DD file - DiskDoubler compressed archive

What is dd file? How to open dd files?

File type specification:

Archive and compressed file type icon Archive and compressed file type

dd file icon: dd filetype icon

The dd file extension is associated with the Norton DiskDoubler compression utility for Classic Mac OS operating system.

The dd file contains compressed data.

DiskDoubler is obsolete product. However, the .dd archives can be expanded with the The Unarchiver utility.

Help how to open:

Use The Unarchiver to open *.dd compressed archives.

How to convert:

Currently there is no specific information available, about how to convert this file extension.

For general information try to look at:
Basic info how to convert archives and compressed files

List of recommended software applications associated to the .dd file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open dd file, edit dd file, convert dd file, view dd file, play dd file etc. (if exist software for corresponding action in's database).

  • Extract dd file

Applications that extract dd file - DiskDoubler compressed archive

Programs supporting the exension dd on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about The Unarchiver for extract dd file action.

Apple macOS / Mac OS X:

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