How to extract software source code

Question

How to extract software source code

Answer 1

Which code from which language what do you want to do with it...?

Answer 2

You can not extract _exact_ source code from compiled software. There is a way to fiddle with internals of those applications using decompilers, but it's harder than learning some basics of coding... And after that learning you will not have such questions. You'll understand it yourself.

Answer 3

Then how do all the cracks the software