An open source PIM intended for use in everyday information and communication tasks, such as composing and reading email, managing an appointment calendar and keeping a contact list.

Features calendaring, notes keeping and contacts storage. Free version available.

PIM with calendar, diary, organizer, and reminder. Keep track of dates, appointments, recurring events, to-do items and notes. Can also dial phone numbers stored.

A simple and friendly task manager written in Python. [Open Source, GPL]

A virtual sticky notes application.

Manage financial budget for income and expenses, bank accounts, loans, securities, receivables. Records, serial numbers, passwords, names, phone numbers, e-mail, addresses, and calendar.

Skinable desktop notes to remind one of important things to do. Once on screen, stickies will remain where placed until closed, even through reboots. Support for other languages in the interface.

Store your personal information divided into tags. Calendar, organizer, to-do list, notebook and contact manager software.

Displays historical anniversaries (birthdays, events) and date in multiple calendar systems, including Gregorian, Hebrew, Mayan, Julian, JDN, and Shire (Lord of the Rings), and Great Underground Empire (Zork).

Creates post-it notes on the Windows desktop. Organize notes by using folders, set alarm, and change color or font.