Frigate TreeNote - is a versatile data manager, that's flexible enough to accommodate any kind of data. The program has the look and feel of Windows Explorer. A plus sign beside a data node indicates that additional information is available on lower levels. Double-clicking on a node expands or contracts the node's tree to include or exclude the next level of nodes.

EzCalendar
EzCalendar is a skinnable desktop calendar that has on-calendar event reminder, moon phase, sunrise/sunset time and holidays. You can access it from system tray. The event reminder alerts you of important dates and times.

CuteNotes
CuteNotes reminds events from every 1 minute to several years, automatically checks up to 24 e-mail accounts, has a calendar and much more.

ClockNote
ClockNote is a skinable HTML-based personal information manager that helps you organize your business and plan your personal life. It's a planner, notepad and address book combined in one powerful application.

PST Utilities
PST Utilities offers you a quick and easy way to synchronize personal folders in Microsoft Outlook. It compresses and removes threaded mails. The duplicate mails are also removed. The selected mails can be flagged for follow up actions.

C-Organizer
C-Organizer is a personal information manager with elegant design and all the necessary features: it lets you plan your day, set alarms and keep and address book with photos. Also this program includes a password manager and notebook.