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How to open .SDT file extension?

File Type : Dungeon Keeper 2 Archive
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .SDT files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.



What is .SDT file extension?

.SDT file extension is a known file type. This section of tells you everything you need to know about this extension.
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.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .SDT files:

Microsoft Windows:
  • Rockstar Games Grand Theft Auto 3