In OS X Perfect uninstaller .pkg installation package that discussion

All to known,In OS X,There are two kinds of software installation package,One is all the;another,It is to install more trouble.pkg.

As long as the majority of the former, then dragged "application"The can be used normally,Belongs to us often say "green software”,While the latter,You'll need to double-click,start upinstallerInstall,But also you need to enter a password to give permission,Of course,There are many such applications,Need[……]

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