DES-SE file format description

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

1 filename extension(s) found in our database.

.des-se - Sony Ericsson Xperia X10 Description Data

The DES-SE data files are related to Sony Ericsson Xperia X10. The DES-SE file is a Sony Ericsson Xperia X10 Description Data. The Sony Ericsson Xperia X10 is a 2010 high end smartphone in the Xperia series designed by Sony Ericsson. The Sony Ericsson Xperia X10 seems to be no longer supported.

Sony Ericsson Xperia X10
Data files
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Sony Ericsson Xperia X10 Description Data related extensions:
Harvard Graphics ChartXL Document
Epson QuickAnime Player Plugin
Progress OpenEdge Database Lock
Windows Registry Editor Shortcut
VTrain Vocabulary Trainer Data
MusicLab RealStrat License Data

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

Can't open a .des-se 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.

Operating systems 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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