File Extension Library

.SDT File Extension

  • Developer by: Siemens
  • Category: System Files
  • Format: Zip

What are .SDT files and how to open them?

Can't open .SDT file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .SDT file.

What is a .SDT file extension?

.SDT file extension is created by Siemens. .SDT has been classified as System Files. The format of .SDT file is Zip.

.SDT is Siemens Desktop Theme File

Theme used by some Siemens mobile phones; saved using .ZIP formatting and contains an archive of graphics (.GIF), sounds (.WAV or .MID), and layout (.STC) information for the phone's global theme; can be decompressed manually with any ZIP compatible utility.

List of all softwares that can open the Siemens Desktop Theme File
Corel WinZip 23
File Type 2:

Electronic Arts Sound Data File

Developer by: Electronic Arts Category: Audio Files Format: Binary

Audio archive file used by older games published by Electronic Arts, including Dungeon Keeper 2 (DK2), Theme Park World, and the Formula One (F1) series games; contains a collection of compressed audio files, which may be stored in an MPEG-2 format.

SDT files are used for storing game sounds, such as background music and sound effects. Some programs, such as Dragon UnPACKer and MAStudio 2002, can open and extract audio content from SDT files.

List of all softwares that can open the Electronic Arts Sound Data File
Dragon UnPACKer
File Type 3:

Grand Theft Auto 3 Audio File

Developer by: Rockstar Games Category: Game Files

Sound file that contains audio structure data used by Grand Theft Auto III (GTA3); may be used for game music or sound effects; examples include "Misbrief.sdt" and "sfx.sdt;" typically found in the GTA3 audio folder.

List of all softwares that can open the Grand Theft Auto 3 Audio File
Rockstar Games Grand Theft Auto 3
File Type 4:

SmartDraw Template File

Developer by: Category: Page Layout Files

Document or form template created with SmartDraw, a program for creating business graphics; may be used as a starting point for multiple documents that use a similar layout.

List of all softwares that can open the SmartDraw Template File

How to fix problems with .SDT files

  1. You need to update the application that you normally use to open .SDT files. Only the latest version of the software supports the current .SDT file format
  2. You need to check the .SDT file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)