DDFL file format description

Many people share .ddfl files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ddfl file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ddfl files.

1 filename extension(s) found in our database.

.ddfl - Symantec DiskDoubler Image

The DDFL disk image files are related to Symantec DiskDoubler. The DDFL file is a Symantec DiskDoubler Image. DiskDoubler is a file archiver for older Apple Mac operating systems. The Symantec DiskDoubler seems to be no longer supported.

Symantec DiskDoubler
Disk Image files
- / -
Symantec DiskDoubler Image related extensions:
QEMU Qcow Disk Image
pSX Emulator Compressed CD Image
Extended DSK Image
Windows Full Flash Update Image
ISO 9660 Cd-Rom Disk Image
Linux Gzipped Initrd Image

Naturally, other applications may also use the .ddfl file extension. Even harmful programs can create .ddfl files. Be especially cautious with .ddfl files coming from an unknown source!

Can't open a .ddfl 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .ddfl file extension is often given incorrectly!

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

ddf, ddl, dfl, xdfl

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

eXtensible Data Flow Language Document
ProWorx NXT Descriptor Data File
Alpha Journal Pro Document
IAR System C-SPY Device Description Data
My Personal Diary Document

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you have useful information about the .ddfl file format, then write to us!

DataTypes.net >> DDFL file