How you could download beta 162 when current is beta build 283 ?
As for AllExtract is under Tools section in Sakir site. You should finmd whole tool pack. Allextract is in it. Be sure to read all provided documentation before you ask another question.
"If our lives are indeed the sum total of the choices we've made, then we cannot change who we are. But with every new choice we're given, we can change who we're going to be." The Outer Limits S04E04
"If knowledge is power and power corrupts... how will human kind ever survive?" The Outer Limits S04E16