> Vim hangs when you open it
you can enable word wrapping as a workaround ( `:set wrap`). Lifehack: it can be hard to navigate in such file with just `h, j, k, l`, but you can use `gh, gj, etc`. With `g` vim will work with visual lines, while without it with just lines splitted with LF/CRLF
With a little bit of vimrc magic you can make it transparent: