The best Task Management alternative to Microsoft Outlook is Thunderbird, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Outlook and 13 are Task Management Tools so hopefully you can find a suitable replacement. Other interesting Task Management Tool alternatives to Microsoft Outlook are EssentialPIM, Amie, BusyCal and HCL Domino.
Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.
The powerful, full-featured Personal Information Manager for Windows offering Email, Synchronization, Portability, Network support, Android and iOS versions.
Amie is a productivity application that facilitates task, event, and contact management, integrating a scheduling feature for task and event time allocation, and effectively transforming the calendar into a todo list, with color-coding for improved organization and visual...
BusyCal is the most powerful, flexible, heavily customizable, reliable calendar app for macOS. It's packed with time-saving features and compatible with all leading cloud services including Reminders, iCloud, Google, Exchange, Office 365, Yahoo, Fastmail, Fruux, Kerio, Zoom...
An enterprise application server that integrates information into a single workspace, integrates also a full mail server
BORG is a combination calendar and task tracking system. The calendar supports all sorts of appointments and also a simple todo list. The calendar functionality is similar to that of other PIMs, such as Microsoft Outlook, Mozilla Calendar, Palm Desktop, Yahoo Calendar, etc...
Top Task List is simple, elegant and responsive task organizer. You can turn a task into a start screen tile, give it custom colors, priorities, edit multiple tasks at once, shake the phone to move completed tasks out of the way, create sub-tasks, etc.
Savely is an all-in-one personal information management platform designed to streamline and simplify how users handle their data. With an intuitive interface and powerful security features, it consolidates various aspects of daily organization, including:
Too much to do? Too many lists for too many business and personal projects? Sort them once and for all online at ccToDo.com. ccToDo is the easy, cloud-based to-do list that follows you round wherever you go – on your iPhone and your computer, or anywhere with an internet...
Making Today is your command centre to get things done. Create dashboards to manage any part of your life, whether it's work, a side project, an upcoming trip, or just staying focused. Making Today helps you organise all your stuff in one place: calendar events, meetings...
AI family calendar & organizer. Take a photo of any schedule, get all events automatically. Free during early access.
CCalendar, formerly Moo Calendar, is a free Windows calendar software supports Google Calendar and Yahoo! calendar. It is featured with multiple calendars support, easy agenda generating and printing, handy TO-DO list and integrated weather forecast.
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Despite its age, Thunderbird remains the most fully featured email client out there. Various add-ons can extend its functionality, it (now) has a built in calendar and, unlike Outlook, it's free, open source and respects your privacy.