Toodledo

On todays website you can organise your day with a powerful to do list.It allows you to set email reminders and add folders,tags,contexts and subtasks.It can go anywhere with you as you can get it on your phone ,in your emails and even in your calendar.You can point out what tasks are more important than others for example going to a doctors appointment or finding your lost earring.You can filter your tasks to help you concentrate on one part of your life.Also you can download tasks from other task managers you already use.You can use a search section to find specific tasks.There is a choice to use a notebook if you need to add any detail.Even after all of this it is still completely free.

My rating is 5 out of 5 because they have covered everything that you could want from a to do list.

http://www.toodledo.com