Where the download is
"9anime download", "9anime downloader" and "how to download from 9anime" are searched every month, and the answer is the service's own download button. Press Watch now, open the service you chose, and its player carries a download control on phones and tablets; whole cours come down in HD, with the sub or dub you chose, and stay for weeks.
Space
A twelve-episode cour is about six gigabytes in HD and about two at the data-saver tier. Download over Wi-Fi at night; set the app to standard quality if space is short, because a phone screen cannot show the difference.
Downloaders, extensions, mp4
A program or Chrome extension calling itself a 9anime downloader or video downloader is somebody else's software and is not needed. Nothing on this site downloads a file to your device; the service's download does the job on the phone you already have.
The list offline
My List and the episode marks live in the browser and work without a connection once the page has loaded. Export before a trip if you will switch devices.
