Remember The Milk
Freemium
Remember the Milk (RTM) is an application service provider for a Web-based task- and time-management.
Google Tasks
Free
Google Tasks is the task list functionality provided by Google.
Things
Commercial
Things is a delightful and easy to use task manager.
Task Coach
Open Source
A simple and friendly task manager written in Python.
Doit.im
Freemium
Doit.im is a Cross-platform Best Online GTD Service, which can sync with Phones.
MyLifeOrganized
Freemium
MyLifeOrganized (MLO) is the most flexible and powerful task management software for getting your to-dos finally done.
TickTick
Freemium
TickTickis a cross-platform to-do list app & task manager helps you to get all things done and make life well organized.
Nirvana
Freemium
Nirvana is a cloud-based task manager that isn’t just about doing more.
Org-mode
Open Source
Org-mode is an Emacs Mode for Notes, Planning, and Authoring.
Taskwarrior
Open Source
Taskwarrior is an open-source, cross platform time and task management tool. It has a command-line interface rather than a graphical user interface.
UV Outliner
Free
UV Outliner is a single pane outliner with multicolumn support.
Tasque
Open Source
Tasque is an open source task management application.
Conqu
Freemium
Conqu is a simple yet powerful task management tool designed to help you conquer your inbox and get things done.
Nach
Commercial
Nach brings a powerful goal setting experience to all platforms, with an integrated suite of tools containing everything you need to get organised and begin a…
Clear
Commercial
Clear is a tasks, reminders and To-Do lists app.
Tasks
Open Source
Tasks is a task management app.
Goalton.com
Freemium
Goalton.com is a platform for goal and task management.
footnote
Open Source
footnote is a very light and neat Notebook App for elementary OS.
Todoist
Freemium
Todoist: To-Do list and Task Manager.
Toodledo
Freemium
Toodledo is a popular and powerful online productivity tool. Manage your to-do list, take notes, track habits, and organize ideas into outlines and lists.
ToDoList
Open Source
ToDoList is a jack-of-all-trades organizer software that goes far beyond managing shopping lists. The tool allows to create short and precise task list.
OmniFocus
Commercial
OmniFocus is a personal task manager.
Habitica
Open Source
Habitica (HabitRPG) is an online task management application.
Quire
Free
Quire is a collaborative task management tool for breaking down goals in hierarchical lists.
Any.do
Freemium
Any.do is a life management and productivity app.
Ora
Commercial
Ora is a real-time all-in-one workspace for teams.
Todo.txt
Open Source
todo.txt is software and operating system agnostic; it's searchable, portable, lightweight and easily Todo management software.
TaskPaper
Commercial
TaskPaper is a plain text to-do list that's surprisingly adept.
Nitro
Open Source
Nitro is free open source task management software.
Awesome Note
Commercial
Awesome notes is a powerful text and voice note taking application with many great features.
Nozbe
Commercial
Nozbe is a to-do, task, project and time management application.
Go For It
Open Source
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.
Holiline Reminder
Free
Holiline Reminder is a free software calendar program for Windows.
GTasksTo-Do List
Freemium
GTasks is a simple and efficient todo or task management app with Google synchronization.
FCorp My Calendar
Free
FCorp My Calendar is a free software to manage a diary, notes, schedules, birthdays, etc.
Compare 2Do with alternatives
Compare Remember The Milk and 2Do and decide which is most suitable for you.
Compare MyLifeOrganized and 2Do and decide which is most suitable for you.
Compare Holiline Reminder and 2Do and decide which is most suitable for you.
Compare GTasksTo-Do List and 2Do and decide which is most suitable for you.
Compare FCorp My Calendar and 2Do and decide which is most suitable for you.