Grizzly

“Your mind is for having ideas, not holding them.” – David Allen (source)

Grizzly frees your mind of having to remember things you need to do. It's,

• text-based
• easy to learn
• FAST SUPER FAST to use

All you need to do is,

1. download it from here.
2. double-click it.
3. add your tasks.
4. let it manage your tasks for you 😉

And it is FREE!

Features:

• Managing tasks
• Managing deadlines
• Managing events
• Recording contacts

If you are a Java programmer, you can use it to practice Java too. Here's the main method:

public class Main {
    public static void main(String[] args) {
        Application.launch(MainApp.class, args);
    }
}