.3DSX File Extension

File Type:
Homebrew Launcher File

Having trouble opening .3dsx extension? Don't panic! This page explains what 3dsx files are as well as suggests programs you may use to open 3dsx files. You can download these programs through this page.

What is a 3DSX file?

3dsx file extension has Homebrew Launcher file type, which is associated with the "game files" category.

Launcher file is commonly used by 3DS software exploits. The file stores executable code essential for launching programs that are usually designed by novice developers.

3DSX files are typically used on 3DS devices, not on personal computers. To run the file on Windows-based computers, insert it via SD card. The 3DSX file should be located in the “3ds” folder within the root of the SD card in a 3DS. 

To learn how you can open the given file, read the information below.

3dsx file icon
File Type:
Homebrew Launcher File
Game Files

How to open 3DSX file?

Double click the 3dsx file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .3dsx extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the 3dsx extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the 3dsx file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open 3DSX files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the 3dsx file as well. Download Universal File Viewer for your OS.

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