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Wunderlist is the easiest way to manage and share your to-do lists. Whether you’re planning an overseas adventure, sharing a shopping list with a loved one or running your very …

OmniFocus is a personal task manager by The Omni Group, based in GTD method. OmniFocus is designed to quickly capture your thoughts and allow you to store, manage, and process …

Producteev is an online task management tool that serves as your full Productivity platform (Task and Project Management, Files Sharing, Internal Communication and Productivity Apps Aggregation). Ever...

Super awesome task management. Nitro is the best way to get things done. It's simple, fast and powerful at the same time. Nitro also syncs with Dropbox or Ubuntu One. …

First offline Task,Todo list application that syncs with Google Tasks. * No credentials needed * Phone that syncs with GMail/Cal needed * Has widget and home shortcut for new task …

Due Today offers a powerful solution to organize your tasks and projects using a mixture of David Allen's Getting Things Done methodology and your own organizational scheme. Features Galaxy Tab...

iGTD: Getting Things Done for MAC is a very useful MAC tool to get organised

Wieldy is a free to-do list manager that is based on the principles of GTD (Getting Things Done). It allows you to manage your to-dos in a simple but effective …

iProcrastinate is a simple, yet powerful task management application that syncs wirelessly with iProcrastinate between Mac and iPhone, or over the internet via Dropbox. All Together, Now A simple, informative …

Online GTD manager. You can use it to manage your goals, projects and tasks, set next actions and contexts, use checklists, schedules and a calendar. A mobile version is available …

Egretlist is an iPhone to-do app that syncs with Evernote. You can keep the things you need to do in the same place you store all your memories and ideas.

Memability is a note and project organizer focused on fast and easy creation and management of HIERARCHICAL (tree) multi-level notes aka outliner. You can syncronize your notes between multiple Android …

gTasks is a tasks app for iPhone/iPad in which you manage all your daily tasks, set reminders and sync with Google.

Clear your inbox! Use Taskforce to convert emails into tasks, so you can save time and stay organized.

Todolicious is a beautiful and simple task list for your Mac that helps you actually finish your tasks. Todolicious does not ask you to categorize or organize your To Dos; …

Simple web-based to-dos and tasks manager with collaboration. Fast insert, star important tasks, and group the tasks into lists. Powerful filters. Create any number of customizable filters, that suit your...