No. Krakenfiles does not provide any official desktop or mobile downloader. Any claiming to be official is fake.
Technically, you are still violating Krakenfiles' ToS (automated access). Practically, no one will pursue legal action for your own files. But you risk an IP ban. Krakenfiles Downloader
: Many third-party "downloaders" are unofficial. Be cautious of executable files ( .exe ) claiming to be Krakenfiles downloaders, as they can sometimes bundle adware or malware. Krakenfiles Downloader