Opening a DD File

The DD file type is primarily associated with IsoBuster.

DD	File extension: DD
	File type:	data container file

What is a DD file

DD files mostly belong to IsoBuster by Smart Projects. The DD extension may refer to a raw disk image created by the dd tool, a command line disk for file conversion and copying created Ken Thompson. The disk image may have been created by removable media such a flash drive or memory card.Checking the type of file: The file command line tool can be used to ascertain the type of file you might be dealing with. The utility can be used with the following command:

 file path/to/file

Checking partitions: If the file is indeed a disk image, to be sure that the image is from a storage device, a command called parted can help in analyzing the partitioning structure of the image. The parted utility is a native Linux command line tool for managing hard disk partitions. Run the following command on the file to run an analysis:

 sudo parted

Followed by:

 select path/to/file

If it is an image of a storage device, the command will return Sector Size information. parted may also help repair a damaged disk image. You can further mount the image to peruse that data.
Mounting the image: The mount command can be used to mount the image at the desired location (described as mountpoint):

 mount -o loop image.dd mountpoint

None of the above: If the file is not an image, the DD extension might be referring to a compressed file archive created by the DiskDoubler, a file archiving and compression tool for MacOS.

How can I open a DD file?

You need a suitable software like IsoBuster to open a DD file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DD file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DD file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DD File Viewer

Choose your .dd file to view this image

or drag and drop it here

Online File Viewer

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How do you convert DD files to JPG, PDF, HTML, DOC, ...

You can convert DD files using our online DD file viewer (powered by Convert.Guru):

Just click the "Choose your .dd file to view this image" button on this page.
Your DD file will then be displayed in the browser.
Now click on "Save as..." at the top of the page.
Then click the file format (e.g. PDF, JPG, DOCX, TXT, ...) you want.
Download the converted file.

Programs that open and convert DD files:

IsoBuster by Smart Projects
See the previous paragraphs to learn more about the main application. DD files are often referred to as IsoBuster disk images because this type of file is primarily created or used by this software.
C64 Doodle
Related links: XnView
DDwin by dingzhigang
DDWin is a file manager that features full-text search. It is supports the Windows platform. This file format is classified as Misc.
DiskDoubler (compressed archive) by Salient Software
DiskDoubler (DD) was a file archiving and compression software created for the MacOS operating system by Terry Morse and Lloyd Chambers. DiskDoubler was designed to only compress single files in order to save utilized disk space unlike other compression software that allowed groups of files to be archived into a single entity. DiskDoubler used the DD extension to label compressed files. This file format is classified as Compressed. Related links: DiskDoubler on Wikipedia, DiskDoubler 1.1 Review
Doodle (Commodore 64 image doodle) by Omni Software
Doodle was a software package that enabled users to create, print and save graphics on the Commodore 64 computer. Doodle was created by Omni Software. It allowed the creation of circles, lines, boxes, and the full Commodore 64 character set, as well as copy-pasting, printing, and changing colors. Doodle used the DD extension for files that it used to save uncompressed color images. This file format is classified as Raster Image. Related links: Commodore 64 on Wikipedia, Commodore 64 Doodle Wiki, Doodle documentation
Everest (data dictionary) by Everest Software
Everest is an integrated business management and ERP software solution developed for the Windows platform. It helps companies automate business functionality, manage and track their business operations, and increase ROI. The DD fie contains a data dictionary used be the Everest application. This file format is classified as Database. Related links: Everest vs Quickbooks: A comparison

DD file extension format:

A file format defines how the data in the file is structured. The file format can be determined based on the file extension and the signature (the first few characters of a file). If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. Knowledge is power - this also applies when dealing with unknown or faulty files. In the following you will find our evaluation of the DD files:

The DD extension is very commonly found and includes different formats for different programs. However, the following two file formats are common:

25% of all DD files use the popular FreeArc file format. FreeArc is a modern open source file archiver which narrowly outperformed WinZip, 7-Zip, and WinRAR in its "best compression" mode. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. DD files can be up to 57 GB in size, but are often around 210 MB - 12 GB. The file type is a fairly new file format. The following keywords are characteristic: storing. An example of a file name is data1.dd or data2.dd.
15% of all DD files have the same signature EB 52 90 4E 54 46 53 20 20 20 20. These are binary files, so they do not contain words or text. The file size is in the range of 10 MB to 200 GB. The keywords NTFS and NTFSu are typical for these files. Examples of file names are image.dd. These files are attributed to seized, drive, search, phone, disk and jpeg.

All other DD files (60%) have no consistent format, frequently e.g. AccWare Data Dictionary, 7z, XML, ZIP, EXFAT, EFI, nIHC, dSPACE and BTW. These files sometimes refer to remaining, deleted, model, rhinousb, forensics or inchap. Just click the "Choose your .dd file to view this image" button on this page to find out what your DD file is.

Technical Data for DD File Extension

File classification:

Disk Image

Related files:

_dd, zip, sda1, evf, exe, ddd, gz, img, e01, rar, gip, gic, 001, ddimage, obs, alarm, 7z, iso, txt, jpg, ibq, ibp

Mime type:

application/octet-stream

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: GraphicsConverterPro.dd, FileType: Doodle C64, AppName: GraphicsConverter-reg
EXEFile: GraphicsConverter.exe

ProgramID: FView.pdd
EXEFile: %ProgramFiles%\FreshDevices\FreshView\fview.exe %1

ProgramID: soffice.StarImpressDocument.5
EXEFile: %ProgramFiles%\OpenOffice.org1.0.1\program\soffice.exe -o %1

ProgramID: XnView.Image
EXEFile: %ProgramFiles%\XnView\xnview.exe %1

ProgramID: VisualStudio.dd.8.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\devenv.exe /dde %1

ProgramID: VisualStudio.dd.9.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe

Show all 6 listings To Top

a dd data container file is a special file format by Smart Projects and should only be edited and saved with the appropriate software.

How to solve problems with DD files

Associate the DD file extension with the correct application.
Update your software that should actually open data container files. Because only the current version supports the latest DD file format. Search, therefore, e.g. on the Smart Projects manufacturer website after an available IsoBuster update.
To make sure that your DD file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .DD file online - secure, fast, and no downloads needed.