>>1496976i dont know any programs specifically for german so what im gonna say applies to learning any language.
use anki as a program for building your vocabulary. it is the most popular tool among the japanese learners, but there are some good vocab decks for german.
https://ankiweb net/shared/decks?search=german
look up a tutorial on how to properly use it.
after that just listen to a shitton of german.
be it youtube vids or movies, just maximize input.
there are videos aimed at beginners for sure.
speaking and writing should be delayed a bit to first get a feel for the grammar and pronunciation.
you should of course learn grammar too to understand the basics, but i dont have a recommendation for that unfortunately
