There are several tools out there, but the community gold standard is (often abbreviated as 3dsconv ).
Once installed, games appear directly on your 3DS Home Menu, eliminating the need for external flashcarts. .3ds to .cia converter
Run: python3 3dsconv.py --boot9=boot9.bin *.3ds . There are several tools out there, but the
Whether you are freeing yourself from an old flashcart, trimming gigabytes from your SD card, or simply learning the ropes of 3DS homebrew, the .3ds to .cia converter is a tool you will be glad to have in your digital arsenal. There are several tools out there
makerom -f cia -target t -rsf our_homebrew.rsf -o output.cia -content input.3ds:0:0