KMyMoney is the Personal Finance Manager for KDE. It operates similar to MS-Money and Quicken, supports different account types, categorisation of expenses, QIF import/export, multiple currencies and initial online banking support.

PackageKit allows performing simple software management tasks over a DBus interface e.g. refreshing the cache, updating, installing and removing software packages or searching for multimedia codecs and file handlers.

Screenshooter is an utility for the Xfce Desktop Environment. It can take desktop, rectangles or selected window screenshots, and you can bind it to your "Print Screen" key. A panel plugin is provided too.

Sudo is a program designed to allow a sysadmin to give limited root privileges to users and log root activity. The basic philosophy is to give as few privileges as possible but still allow people to get their work done.