Open-Source 3DS File Manager.

Opens: CTR Cartridge Image files (CCI/CSU) CTR eXecutable Image files (CXI) CTR Importable Archives (CIA). CTR Icons (ICN) CTR Banners (BNR) CTR Waves (BCWAV) CTR Graphics (CGFX) CTR Banner Model Data (CBMD) CTR Manual (BCMA, DARC format) Save Flash binaries (SAV) (decrypted or encrypted) Title meta data files (TMD), Multi-Picture Objects (MPO) , (3D Images)

Can convert: Videos to 2D/3D MJPG AVI files for the 3DS (Can download directly from YouTube) You will need a working version of ffmpeg (see. InstallingFFMpeg)