EZOrganizer is a personal organizer including a Calendar, Diary, Alarm Clock, User-Definable Notes Tree of text and tables, Dialer, Mailer and Calculator. It is designed to be easy to use yet powerful. It remains active in the system tray. Combined Calendar, Diary and Alarm Clock: A Schedule can be displayed and printed from your diary. Anniversaries, cancelled events and completed events are also supported. Alarms pop up (with optional repeating sound) in a post-it style note on the desktop. User-Definable Notes Tree: This typically includes your address books, to-do lists, project information, handy data or whatever you like in any format you like. The "tree" is similar to a directory structure. Each "page" can either be normal text or a sortable data table with one-click Phone-Dialling, e-mailing & File/URL Opening. Scientific / Engineering Calculator: This RPN calculator provides trignometric and logarithmic functions, factorial, hexadecimal, engineering multipliers and display with an 8 level stack.