Note : For online calendars and organizers, visit the Freeware Vault.

Chandler 0.6.0 Personal information manager for email, calendars, contacts, and tasks. Looks nice and works well.

Mozilla Sunbird or Mozilla Sunbird – Portable Edition

or Mozilla Lightning Project 0.3

Outlook on the Desktop

A very practical calendar and organizer right on your desktop.

Time & Chaos

Organize your telephone book, appointment schedule, and to do list for better time management…etc.

Kalendra v1.7 A powerful free multimedia calendar engine and personal organizer.

That’s it for today. If you know other good calendars and organizers, please let me know and I’ll post them up.