The File Extensions Database


.DXT4 File Extension

  • Category: Graphics Files

What is an .DXT4 file?

.DXT4 is S2TC compressed surface file

The DXT4 file extension is used for textures (premultiplied alpha) compressed by S2TC texture compression.


How to open:

Currently there is no specific information available, about how to open this file extension.

How to convert:

Currently there is no specific information available, about how to convert this file extension.

How to solve problems with DXT4 files

  • Associate the DXT4 file extension with the correct application. On :
    Windows: Right click on any DXT4 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.DXT4 files". Mac: Right click (or Ctrl-click) the DXT4 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 .DXT4 is S2TC compressed surface file. Because only the current version supports the latest DXT4 file format. Search, therefore, e.g. on the manufacturer website after an available .DXT4 is S2TC compressed surface file update.
  • To make sure that your DXT4 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.