Advertising:

Gateway 3ds Mac OS 3DS SD Imager Tool

From GameBrew

Gateway 3ds Mac OS 3DS SD Imager
General
Authordemelza
Last Updated2013/08/13
TypeUtility
Version1.0
LicenseMixed
Links
Download

The max size a 3DS ROM can be is 8 GBs. Currently, the largest sized ROM dumps are 4 GBs, meaning that you will need a microSD card larger than 4 GBs to get started.

However a GBAtemp user by the name of 3DSGuy has created a tool that trims 3DS roms to a smaller size that would allow someone to make a 4 GB 3DS rom small enough to fit onto a 4 GB microSD card.

Advertising: