The File Extensions Database

.STT File Extension

  • Developer by: Microsoft
  • Category: GIS Files

What is an .STT file?

.STT is Streets & Trips Map Template

Map template saved with Microsoft Streets & Maps, a consumer-oriented travel and map program; used as a starting point for creating custom maps (.EST files); may include basic map settings, as well as routes, symbols, legends, and other information.

NOTE: Microsoft Streets & Trips was discontinued in 2014 and online support ceased for users in 2015.

File Type 2 Kaspersky Statistics File
Developer by: Kaspersky Lab Category: Data Files Format: Text

Text data file used by Kaspersky Anti-Virus and Internet Security computer security programs; stores a single line of text containing two strings of digits separated by a semicolon; likely used for tracking information about virus scans and software updates.

The latter digit string stored in an STT file is in a YYYYMMDDHHHH format, where Y is the year, M is the month, D is the day, and H is the time in a 24-hour format.

In Windows, STT files can be found in the following directory:
\ProgramData\Kaspersky Lab\AVP11\Bases\Stat\

In Mac OS X, the default STT file is named kdb.stt and is located in the /Library/Application Support/Kaspersky Lab/KAV/Bases/Stat/ directory.

Programs that open Kaspersky Statistics File
Kaspersky Internet Security
Kaspersky Anti-Virus
Kaspersky Internet Security for Mac
File Type 3 SPSS Table Template
Developer by: IBM Category: Settings Files

Data table template created by SPSS, a statistical analysis and data mining application; saves the properties and appearance of a table; allows results to be displayed using the same formatting; used by SPSS version 16 and later.

Table templates in SPSS are called "TableLooks." They can be opened and created in the TableLooks window (Format → TableLooks...).

NOTE: TableLooks use the .TLO extension in SPSS version 15 and earlier. However, these files are not compatible with SPSS 16 or later.

Programs that open SPSS Table Template

How to solve problems with STT files

  • Associate the STT file extension with the correct application. On :
    Windows: Right click on any STT file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.STT files". Mac: Right click (or Ctrl-click) the STT file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .STT is Streets & Trips Map Template. Because only the current version supports the latest STT file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available .STT is Streets & Trips Map Template update.
  • To make sure that your STT file is not corrupted or virus-infected, get the file again and scan it with antivirus software.