HATHDL is a specialized P2P file exchange format that allow users to download contents form E-Hentai Gallery. HATHDL format is native to Hentai@Home software application. Hentai@Home is a client application that can help to reduce the workload of main gallery servers when multiple users are sharing gallery contents.

HATHDL files may contain sexual contents and thus access to such files should be restriced for underage users. Hentai@Home is a free, easy to use application.