3DSX File Type

- The quick facts

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. Through our analysis of 3DSX files, we know that one use of the format is Nintendo 3DS Homebrew relocatable and eXecutable binary. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

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

Suggest another file format using extension 3DSX

While we know of one file format using the .3DSX file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .3DSX file.

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
We have not verified any software that we know for certain will work with 3DSX-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with 3DSX-files. If you know one, please use the 'Suggest a program' link below and tell us about it!