Converting game images can implicate copyright law. Only work with ROMs and cartridge images you legally own and for legitimate purposes (backup, preservation, homebrew development). This report does not condone piracy.
The 3DS format is at rest (when dumped from a cartridge), whereas CXI often is. cxi to 3ds converter
: Most .cxi files dumped directly from hardware (using tools like Braindump) are decrypted. Ensure the source file is decrypted before attempting to rebuild it as a .3ds file, or the resulting image will not boot. Converting game images can implicate copyright law
Partitions are typically: