The File Extensions Database

.2SFLIB File Extension

  • Category: Audio Files
  • Format: Binary

What is an .2SFLIB file?

.2SFLIB is Nintendo DS Audio Library File

File used by some Nintendo DS games; saves sound information used for playing audio during the game; referenced by .MINI2SF files, which point to the parts of the library to play during the game.

MINI2SF files with their corresponding 2SFLIB file can be played using Winamp with the vio2sf plug-in.

Programs that open Nintendo DS Audio Library File
Nullsoft Winamp with vio2sf plug-in

How to solve problems with 2SFLIB files

  • Associate the 2SFLIB file extension with the correct application. On :
    Windows: Right click on any 2SFLIB file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.2SFLIB files". Mac: Right click (or Ctrl-click) the 2SFLIB 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 .2SFLIB is Nintendo DS Audio Library File. Because only the current version supports the latest 2SFLIB file format. Search, therefore, e.g. on the N/A manufacturer website after an available .2SFLIB is Nintendo DS Audio Library File update.
  • To make sure that your 2SFLIB file is not corrupted or virus-infected, get the file again and scan it with antivirus software.