RANDOM.ORG - RANDOM.ORG offers true random numbers to anyone on the Internet.
Rolz - Free dice-rolling tools for role-playing games.
Random Name Picker - A simple, quick online app that allows you to pick a random name from a list.
Kiriki - Kiriki is a dice game for Linux distributed by KDE, based on the popular analog dice game called Yahtzee. Designed to be played by as many as six players, participants have to collect points by rolling five dice for up to three times per turn.
RandomPicker.com - RandomPicker.com helps you draw winners for your contests, giveaways or raffles.
Yahtzee Master - The Game of Yahtzee online or offline.