The 1.0 version of PackageUninstaller for Mac was available as a free download on our website. The application is sometimes referred to as "PackageUninstallerApp". This free software for Mac OS X was originally designed by Hewigovens. Packageuninstaller-master.zip is the default file name to indicate this application's installer. The most popular version of PackageUninstaller for Mac is 1.0. This free program is compatible with Mac OS X 10.7 or later.
From the developer:
It's really annoying that Apps installed by pkg files don't provide a way to uninstall them. PackageUninstaller is a kind of Proof of Concept to solve this problem. It will list all your installer receipts and you can uninstall them with just one click.