You can also use Jadx - https://github.com/skylot/jadx. I have used all the tools mentioned in this page and found that Jadx works the best. The manifest file and other class files are converted to readable format as much as possible by this tool.
PS - http://www.javadecompilers.com/apk also uses the jadx decompiler to do the same work online. Simpler if you want to unarchive a single apk.
Cheers!