1)   MiniMinder 7.22
MiniMinder serves a slick, daily countdown for all the events you wish to track. Set yearly, quarterly, monthly or daily events, events such as "4th Thurs" or "every 28" days, and you can also set alarms to popup at specific times throughout the day.

 2)   Mindful 1.0.6
Mindful is a freeware program that combines an event reminder and a mini calendar in a simple to use system tray application. Use Mindful to be reminded of appointments, anniversaries and any occasions, recurring or not, that you want to remember.

 3)   RedBox Organizer 7.0
Get control of your schedule with this PIM. "I love my RedBox Organizer. It has everything I need for a personal organizer!" - CNET

 4)   StarReminder Deluxe
StarReminder reminds you about your tasks and important events. You can place reminders/alarms for a specific date and time or schedule them for regular repeats (hourly, daily, weekly, monthly, yearly, etc

 5)   Smart Reminder 1.22b
Smart Reminder will help you keep track of all your contacts, events and tasks. Smart Reminder will remind you when you have an appointment, bill payment, unfinished task or when someone's birthday occurs so that you never miss anything important!

 6)   PeopleTracker 2.0
PeopleTracker is our personal information management software designed for all your scheduling, calendar, and address book needs. With PeopleTracker, you will never forget that important birthday again!

 7)   Kinfok 4.50
A Birthday Reminder/Genealogy, Desktop utility for family and kinfolks. Can't keep track of all your relatives names much less remember their birthdays? Kinfok's simple entry system and easy navigation will make it a snap.

 8)   Robo Organizer (Smart organizer and reminder software) 1.1
Robo Organizer helps you in tracking your tasks effectively, it can categorize, prioritize and set reminders for your tasks, the reminder is triggered as an alarm when the specified time and date occurs, you can even choose your favorite alarm sound.

 9)   SQ Notifier 1.0.6.9
SQ Notifier stands out for planning desktop notifications, computer clock adjustment, programs run and web site auto loads. This is very easy to use, functional and reliable windows application.

 10)   Robo Organizer (Wedding planner) 1.1
Robo Organizer can make your preparations of the big day simpler ,just add all your Wedding tasks and let this organizer categorize, prioritize and set reminders for each of them