2Do lets you take a completely different approach to managing your tasks. With its extremely simple-to-use interface.

Any.do is a life management and productivity app.

Clear is a tasks, reminders and To-Do lists app.

EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries, e…

germ lets your team capture every great idea, brainstorm and turn them into actionable project plans.

Google Tasks is the task list functionality provided by Google.

ActiveInbox for Gmail is an email management software for Gmail.

Checkvist helps you create and share online outlines, project plans, online checklists, and task lists.

Doit.im is a Cross-platform Best Online GTD Service, which can sync with Phones.

FCorp My Calendar is a free software to manage a diary, notes, schedules, birthdays, etc.

Go For It is a simple and stylish productivity app, featuring a to-do list, merged with a timer that keeps your focus on the current task.

GQueues is a full-featured online task manager perfect for Google-powered individuals and businesses.