Based on the current landscape of homebrew development, is a specialized utility tool used primarily by the Nintendo DS (NDS) homebrew community to convert Neo Geo ROMs into a format compatible with the NeoDS emulator .

: Some search results for this term lead to generic IP-based websites (e.g., 13.208.242.202) that may host outdated or untrusted files.

: Move the newly created .neo files to your NDS flashcard (e.g., R4 or DSTWO) to play them via the NeoDS emulator. Important Safety Warning

The "new" versions or iterations of this tool typically focus on improving compatibility with modern operating systems (like Windows 10/11) or streamlining the batch conversion process for large ROM sets.

While original versions of the tool were command-line based, "new" community updates often include:

: Better support for the latest Neo Geo ROM dumps and subsets.