There are 7 other file types using
the SDT file extension!
.sdt - QuickBooks data
.sdt - SmartDraw template
.sdt - Dungeon Keeper 2 game archive file
.sdt - Grand Theft Auto III audio structure data
.sdt - Smart Diary Suite scratch pad data
.sdt - Becker & Hickl SPCImage image
.sdt - IBM Rational XDE data
What is sdt file? How to open sdt files?
The sdt file extension is related to some mobile devices produced by Siemens, such as C75 or CF75.
The sdt file for this devices contains a theme, with which users can customize their phone.
Siemens sold its mobile division to BenQ in 2005.
This sdt 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.
Help how to open:
This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.
How to convert:
As far as we know, this .sdt file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.
File identification strings:
HEX code: 50 4B 03
ASCII code: PK
Enter any file extension without dot (e.g. pdf)
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