SlackGrade is a Slackware update wizard. It allows Slackware users to keep their systems always up to date with the latest official packages available from the main Slackware distribution sources on the Web. The program lists, downloads, and upgrades packages easily, in just a few mouse clicks, through a nice X-based wizard-like interface.
XPKGTOOL is a GUI front-end for pkgtools that allows you to manage, install, remove, and upgrade packages with ease, through a nice and user friendly X-based interface. It comes with a built-in update manager, called SlackGrade, that will help you to keep your Slackware system up to date, checking, downloading, and upgrading the system with the latest packages available from the main Slackware distribution sources on the Web.