Save HentaiHaven episodes as clean MP4 files at the best resolution on offer, so playback no longer hinges on buffering or server load.

Keep JAVHD videos you can already stream as local MP4 files, detected and saved inside your desktop browser with nothing sent elsewhere.

Pull videos off nhentai.net into an NHentai folder as MP4 files, so slow servers and removed uploads stop deciding what you can watch.

Tired of TokyoMotion buffering or losing videos overnight? Keep MP4 copies at source quality, with retries that resume from the exact byte that failed.