.DES-SE File

Files with the des-se file extension were found in the Sony Ericsson XPERIA X10 smart mobile phone with the Google Android operating system.

This files are used by applications, that were developed for XPERIA X10 by Sony Ericsson.

This des-se file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.