A new version of slapt-apt is now available for Slackware Linux 8.1, 9.0, and 9.1

slapt-get is an APT like system for Slackware package management. It allows one to search slackware mirrors or third party sources (such as linuxpackages.net) for packages, compare them with installed packages, install new packages or upgrade installed packages all with a few simple commands.

Download for Slackware 8.1
Download for Slackware 9.0
Download for Slackware 9.1