• Google Calendar icon

    Google Calendar

    With Google Calendar, its easy to keep track of all your lifes important events in one place. You can add events and send invitations...

    Free Web / Cloud Android iPhone Chrome OS Android Tablet iPad ... Sunbird Chrome

  • Wunderlist icon

    Wunderlist

    Wunderlist helps millions of people around the world capture their ideas, things to do and places to see. Whether you’re sharing a...

    Freemium Mac Windows Web / Cloud Android iPhone Blackberry ... Chrome OS Windows RT Android Tablet Windows Phone iPad Vivaldi Browser Chrome Android Wear Kindle Fire Yandex.Browser

  • Simplenote icon

    Simplenote

    Simplenote is an easy way to keep notes, lists, ideas, and more. Your notes stay updated across all your devices. No buttons to press....

    Free Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad Kindle Fire

  • Todoist icon

    Todoist

    Todoist is a task manager thats useful, fast and easy to use. We currently manage millions of todos for thousands of people. Achieve...

    Freemium Mac Windows Web / Cloud Android iPhone Chrome OS ... Android Tablet Windows Phone iPad Chrome Microsoft Office Outlook Android Wear Gmail Firefox

  • WorkFlowy icon

    WorkFlowy

    Workflowy lets you organise your brain into easily manageable lists. It also works as a single-pane outliner with inline notes. It...

    Freemium Web / Cloud Android iPhone Android Tablet iPad

  • Remember The Milk icon

    Remember The Milk

    Take your tasks anywhere with this feature-packed application. See tasks located nearby, add and complete tasks on the go, organize...

    Freemium Web / Cloud Android iPhone Android Tablet iPad Blackberry 10

  • Lightning icon

    Lightning

    Lightning brings the Sunbird calendar to the popular email client, Mozilla Thunderbird...

    Open Source Mac Windows Linux Thunderbird SeaMonkey

  • Google Tasks icon

    Google Tasks

    Tasks adds a to-do list to Gmail. After adding the lab, click the Tasks link above the chat box on the left-hand-side of the page....

    Free Web / Cloud Chrome OS Gmail

  • eM client icon

    eM client

    Fully functional alternative to Microsoft Outlook, including native interoperability with Exchange servers.

    Free Personal Windows

  • Task Coach icon

    Task Coach

    Task Coach is a well-structured, portable, open source todo / task manager (supporting 50 languages). It grew out of frustration that...

    Open Source Mac Windows Linux iPhone BSD iPad

  • ToDoList icon

    ToDoList

    A simple but effective way to keep on top of your tasks, 10 languages. ToDoList is a rare form of task management tool, one that...

    Open Source Windows

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  • Toodledo icon

    Toodledo

    An easy to use, web-based to-do list. Get organized, stay motivated, and be more productive. Toodledo allows you to: Organize...

    Freemium Web / Cloud Android iPhone HP webOS Blackberry iPad

  • Any.DO icon

    Any.DO

    Any.DO helps you get things done with your friends in a simple & elegant way. It's free, simple & fun.

    Freemium Web / Cloud Android iPhone Chrome

  • Things icon

    Things

    Task management has never been this easy. Simplicity, however, is not achieved at the expense of powerful features. Download your free...

    Commercial Mac iPhone iPad Apple Watch

  • MyLifeOrganized icon

    MyLifeOrganized

    MyLifeOrganized (MLO) is a personal task outliner and to-do list manager which will help you to organize your goals, projects and...

    Freemium Windows Android iPhone Android Tablet iPad

  • Rainlendar icon

    Rainlendar

    Rainlendar is a feature rich calendar application that is easy to use and doesn't take much space on your desktop. The application...

    Freemium Mac Windows Linux

  • Producteev icon

    Producteev

    Producteev is an online task management tool that serves as your full Productivity platform (Task and Project Management, Files...

    Free Personal Mac Web / Cloud Android iPhone Blackberry

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  • Org-mode icon

    Org-mode

    Org-mode is for keeping notes, maintaining ToDo lists, doing project planning, and authoring with a fast and effective plain-text...

    Open Source Mac Windows Linux Android iPhone iPad

  • EssentialPIM icon

    EssentialPIM

    EssentialPIM lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and...

    Freemium Windows Android iPhone

  • Apple Calendar icon

    Apple Calendar

    Keep track of your busy schedule and share it with others using Calendar. Create separate calendars — one for home, another for...

    Free Mac iPhone iPad iCloud

  • Doit.im icon

    Doit.im

    Simple GTD application to manage your tasks and to-dos. Syncs with web server. Complete with the usual Inbox, Today, Next, Tomorrow...

    Freemium Mac Web / Cloud Android iPhone iPad

  • Todo.txt icon

    Todo.txt

    Track your tasks and projects in a plain text file, todo.txt. A todo.txt is software and operating system agnostic; it's...

    Open Source Mac Windows Linux Android iPhone Android Tablet ... BSD iPad

  • UV Outliner icon

    UV Outliner

    UV Outliner is a small and powerful single-pane outliner. It is intended for creating, organizing, and collecting information. With...

    Free Windows

  • Nitro icon

    Nitro

    Super awesome task management. Nitro is the best way to get things done. It's simple, fast and powerful at the same time. Nitro...

    Open Source Mac Linux Web / Cloud

  • Checkvist icon

    Checkvist

    Checkvist is a web tool for creating online outlines, hierarchical task lists, collecting and structuring all kinds of information. It...

    Freemium Web / Cloud Android iPhone iPad

  • Moo.do icon

    Moo.do

    Moo.do is a notepad, a to-do list, and an outliner, but with advanced features that make the cloud-based application much more useful...

    Freemium Mac Windows Web / Cloud Android iPhone

  • Nirvana icon

    Nirvana

    Nirvana is a secure, cloud-based GTD® task manager accessible from your desktop web browser and mobile devices. If you have more...

    Freemium Web / Cloud Android iPhone Android Tablet iPad

  • GTasksTo-Do List icon

    GTasksTo-Do List

    GTasks is a simple and efficient task management app with both local and google account modes. You can customize your to do list, set...

    Freemium Android

  • Sandglaz icon

    Sandglaz

    Simple, fast & elegant project management software for agile teams. Accomplish more with less stress.

    Commercial Mac Windows Linux Web / Cloud Android iPhone ... Chrome OS Android Tablet iPad Blackberry 10 Kindle Fire

  • Taskwarrior icon

    Taskwarrior

    Taskwarrior is an ambitious project bringing sophisticated capabilities to a simple and elegant productivity tool. You'll find it...

    Open Source Mac Windows Linux

  • Clear icon

    Clear

    Life is messy. Keep it together with Clear, an amazing new app for list-keeping that is unbelievably simple, quick and satisfying to...

    Commercial Mac iPhone iPad Apple Watch

  • 2Do icon

    2Do

    From a simple checklist to full-blown project management, 2Do is an incredibly powerful, award winning, task manager that lets you...

    Commercial Mac Android iPhone Apple Watch

  • aCalendar icon

    aCalendar

    Android calendar-app showing the weeks of the year (week numbers), 21 languages, syncable with Google Calendar: FEATURES *...

    Free Android

  • VueMinder Calendar icon

    VueMinder Calendar

    Take control of your schedule and get reminded wherever and however you want. Instantly access your appointments, tasks, and notes...

    Freemium Windows