GrizeR is a powerful and unique reminder software. It allows you to manage the list of your contacts and choose from a list the holidays you wish to congratulate each of them with. When it's time, GrizeR will show you a notification with an option to send the letter of congratulation directly from the program. The program will remember to whom you have already sent the greetings, thus you will never duplicate the message. The holiday list is updated through the web-site. Currently it contains the holidays of the 7 countries: USA, United Kingdom, Germany, France, Italy, Russia and Ukraine. The holidays are grouped by the categories: Private (birthday reminders, wedding anniversary reminders, etc.), State, Professional, Religion and other holidays. You can configure GrizeR to show only the holidays of the specific country. The program supports the custom reminders as well. You can create any number of the one-time or recurrent reminders you need. When a reminder occur, you can use a handy "Remind Later" feature and specify an approximate time shifts. For example to remind again "in 10 minutes" or "tomorrow evening".