3DSX File

What are 3DSX files and how to open them

Are you having problems opening a 3DSX file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a 3DSX file?

A .3DSX file is a Nintendo 3DS Homebrew Relocatable And EXecutable Binary file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open 3DSX files

Important: Different programs may use files with the 3DSX file extension for different purposes, so unless you are sure which format your 3DSX file is, you may need to try a few different programs.

While we have not verified the app ourselves yet, our users have suggested a single 3DSX opener which you will find listed below.

Last updated: July 18, 2015

Various apps that use files with this extension

These apps are known to open certain types of 3DSX files. Remember, different programs may use 3DSX files for different purposes, so you may need to try out a few of them to be able to open your specific file.

WinDS PROWinDS PROUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about 3DSX file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.