Microsoft Outlook Alternatives for Mac

There are many alternatives to Microsoft Office Outlook for Mac if you are looking for a replacement. The best Mac alternative 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 Office Outlook and many of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Microsoft Office Outlook are eM Client, Mailspring, Spark Mail and Postbox.

Microsoft Office Outlook alternatives are mainly Email Clients but may also be Calendar Apps or Todo List Managers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Microsoft Office Outlook.

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Microsoft Office Outlook

391

Paid • Proprietary
Email Client

Mac
Windows
Online
Android
iPhone
Android Tablet
Windows Phone
iPad
Apple Watch
Android Wear

Microsoft Outlook, part of the Microsoft 365 (Office) (not to be confused with...

Learn more about Microsoft Office Outlook

Thunderbird
Do you think this is a good alternative?
Yes
No
Free • Open Source
Email Client
Calendar App
Mac
Windows
Linux
BSD
AppImageHub
Snapcraft
Flathub
PortableApps.com
Haiku
Homebrew
Chocolatey
93 alternatives to Thunderbird
Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.
Suggest and vote on features
Thunderbird Features
1. Extensible by Plugins/ExtensionsThunderbird can be extended with add-ons, plugins and extensions.
2. Multiple Account supportThunderbird support multiple accounts without the need to logout and login
3. Calendar IntegrationThunderbird lets you sync your tasks and events with your calendar application.
4. Email OrganizerThunderbird allows you to take control of your inbox by filtering and control tools.
5. Dark ModeThunderbird supports dark mode for comfortable usage in low light conditions.
6. Import/Export OPML FeedsImport and export your feed subscriptions into OPML format with Thunderbird.
7. PortableThunderbird can be used from a USB stick or similar with no prior installation.
8. Support for ThemesYou can use themes and templates to change the look and feel of Thunderbird.
9. Integrated Password ManagerThunderbird lets you access all the passwords you’ve saved across your different devices.
IMAP Support
SMTP Support
FOSS
Built-in RSS reader
POP3 Support
Add-ons
Intuitive
Graphical User Interface
Customizable
Built-in Calendar
Thunderbird vs Microsoft Office Outlook opinions
Most users think Thunderbird is a great alternative to Microsoft Office Outlook.
all • positive • negative relevance • date
Guest
Seems to be more secure than Microsoft alternatives and more easily updatable.
Top positive comment•
12

Guest
I transitioned all ove my computers from Windows to Linux. I had 4 computers so I used four different distributions with different linux bases, Debian and Arch. Thunderbird worked perfectly. The email client is awesome, I think they should devote more development efforts to calender and task management integration.
Top positive comment•
2

Guest
The interface is just impossible for many people to use.
Top negative comment•
13

s0raz
I would rather Thunderbird over Outlook because it's open source.
Positive comment•
0

sangwenobdi
It can access email server just as outlook
Positive comment•
1

Show more comments ▾
5 of 14 comments
eM Client
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Email Client
Calendar App
Mac
Windows
64 alternatives to eM Client
eM Client is a full featured e-mail client with a modern and easy to use interface. eM Client also offers calendar, tasks, contacts, notes and chat.
Suggest and vote on features
eM Client Features
1. Calendar IntegrationeM Client lets you sync your tasks and events with your calendar application.
2. Multiple Account supporteM Client support multiple accounts without the need to logout and login
3. PGP EncryptioneM Client supports PGP, an encryption system used for sending encrypted emails and files.
4. Dark ModeeM Client supports dark mode for comfortable usage in low light conditions.
5. Unified inboxView e-mails (or similar) from all accounts in one unified view with eM Client.
6. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
7. Email OrganizereM Client allows you to take control of your inbox by filtering and control tools.
8. Sync with Google CalendareM Client can be synchronized with Google Calendar
9. Automatic BackupeM Client will automatically back up your data periodically.
IMAP Support
Exchange
CardDAV Support
CalDAV Support
Contacts
Gmail integration
Calendar Sync
POP3 Support
Email preview
Sync Contacts
eM Client vs Microsoft Office Outlook opinions
Most users think eM Client is a great alternative to Microsoft Office Outlook.
Guest
Supports 365 Shared Mailboxes.
Top positive comment•
0

Guest
One of the only fully integrated email and calendar solutions that supports Office365, Exchange, Outlook, Gmail, GSuite, POP, and IMAP. Good performance and usability.
Top positive comment•
1

Guest
It has all features like Outlook: tasks, calendar, mail, .... good design, ...
Positive comment•
2

hellih
It is not very overcomplicated! Very simple, but functional design. therefore also very easy to set up and use.
Positive comment•
0

logicbrick
A nicer, less cluttered version of outlook. Biggest advantage is ease of navigation and use. E.g. you can view all mail and calendars in a single combined view, without tampering with any settings. Similarly, the tasks view is also very capable. Added to this, the support team are very responsive and helpful.
Positive comment•
-2
Mailspring
Do you think this is a good alternative?
Yes
No
Freemium • Open Source
Email Client
Mac
Windows
Linux
Arch Linux
Fedora
Ubuntu
45 alternatives to Mailspring
Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more.
Suggest and vote on features
Mailspring Features
1. Unified inboxView e-mails (or similar) from all accounts in one unified view with Mailspring.
2. Multiple Account supportMailspring support multiple accounts without the need to logout and login
3. Dark ModeMailspring supports dark mode for comfortable usage in low light conditions.
4. Support for ThemesYou can use themes and templates to change the look and feel of Mailspring.
5. Ad-freeMailspring doesn't contain any form of external advertising.
6. Email OrganizerMailspring allows you to take control of your inbox by filtering and control tools.
7. Extensible by Plugins/ExtensionsMailspring can be extended with add-ons, plugins and extensions.
Customizable
Email tracking
User friendly
Snooze Mail
Built-in translation
Built-in themes
Auto Update
Notifications
Sidebar
Theme Customization
Mailspring vs Microsoft Office Outlook opinions
Most users think Mailspring is a great alternative to Microsoft Office Outlook.
POX
Since Thunderbird is still bloated and overcomplicated for me on Linux, I'm using Mailspring for the moment. It's good, the interface is nice and it has plenty of features.
Positive comment•
0

Guest
Speed of work, good connection to the mail server, speed search.
Positive comment•
0

Guest
Beautiful theme options with custom designed themes available. I tried thunderbird a few times but always came back to mailspring. I LOVE the "views" feature that shows you how many times an email was opened and if it was forwarded by the recipient!
Positive comment•
0
Spark Mail
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Email Client
Calendar App
Mac
Windows
Android
iPhone
iPad
Apple Watch
58 alternatives to Spark Mail
E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.
Suggest and vote on features
Spark Mail Features
1. Multiple Account supportSpark Mail support multiple accounts without the need to logout and login
2. Email SchedulingYou can schedule a marketing, sales, or personal email for a time in the future with Spark Mail.
3. Calendar IntegrationSpark Mail lets you sync your tasks and events with your calendar application.
4. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
5. Email OrganizerSpark Mail allows you to take control of your inbox by filtering and control tools.
6. Dark ModeSpark Mail supports dark mode for comfortable usage in low light conditions.
7. Unified inboxView e-mails (or similar) from all accounts in one unified view with Spark Mail.
8. Works OfflineSpark Mail can be used without the need to connect to the internet.
9. Calendar ViewSpark Mail has a built-in calendar view to have a clear overview of your content over time.
Sorting by folder
Snooze Mail
Ad-free
Sync with Google Calendar
Exchange
Postpone email reception
AI-Powered
Spark Mail vs Microsoft Office Outlook opinions
Most users think Spark Mail is a great alternative to Microsoft Office Outlook.
Guest
Nice client. Great UI. It does lack Caldav support unfortunately.
Positive comment•
-1
Postbox
Do you think this is a good alternative?
Yes
No
Paid • Proprietary
Email Client
Mac
Windows
70 alternatives to Postbox
Postbox is an email application that helps you organize your work life and get stuff done.
Suggest and vote on features
Postbox Features
1. Multiple Account supportPostbox support multiple accounts without the need to logout and login
2. Extensible by Plugins/ExtensionsPostbox can be extended with add-ons, plugins and extensions.
Exchange
Box.com integration
Tabbed interface
Dropbox integration
IMAP Support
Built-in RSS reader
S/MIME Support
Multiple languages
Onedrive integration
Visual Programming
Postbox vs Microsoft Office Outlook opinions
Some users think Postbox is a great alternative to Microsoft Office Outlook, some don't.
Guest
for Office 365 only sync inbox
Negative comment•
0
Apple Mail
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Email Client
Mac
iPhone
iPad
80 alternatives to Apple Mail
There’s big news attached. The best way to manage email on a Mac, according to Apple.
Suggest and vote on features
Apple Mail Features
1. Email OrganizerApple Mail allows you to take control of your inbox by filtering and control tools.
Bundled with macOS
CalDAV Support
CardDAV Support
Exchange
Rich text editing
Encrypted Email
Customizable
Apple Mail vs Microsoft Office Outlook opinions
Most users think Apple Mail is a great alternative to Microsoft Office Outlook.
virtueisitsownreward
Lots of limitations a la Apple's usual attempts to protect users from themselves. E.g. you can choose one default send-from address, or let Mail choose, and the choices it makes are useless. You can't just click on one of your mailboxes, create a new email, and have it always send from the mailbox you chose. Also no way to turn off in-line attachments so you can attach files the way literally every other email client does.
Negative comment•
0

Guest
Outlook is an all-in-one solution including mail calendar etc. this soft does only one thing
Negative comment•
-2

Guest
Ease-of-use, simple setup, already installed
Positive comment•
0
Mutt
Do you think this is a good alternative?
Yes
No
Free • Open Source
Email Client
Mac
Windows
Linux
Xfce
56 alternatives to Mutt
Mutt is a small but very powerful text-based mail client for Unix operating systems. Some of its features are: color support, message threading, MIME support (including RFC2047 support for encoded headers), PGP/MIME (RFC2015), various features to support mailing lists, including...
Suggest and vote on features
Mutt Features
1. PGP EncryptionMutt supports PGP, an encryption system used for sending encrypted emails and files.
2. Command line interfaceMutt either have CLI support or is a CLI-only app.
Tui
Console-based
Text-based
IMAP Support
POP3 Support
S/MIME Support
Mutt vs Microsoft Office Outlook opinions
pros, cons and recent comments
Guest
It's a console based application without proper calendar support. A key feature of outlook
Negative comment•
1

scholasticphilosopher
Powerful configuration is possible with mutt, and vim in the terminal.
Positive comment•
-1

Guest
mutt is email only, terminal based.
Negative comment•
-1
Spike
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Email Client
Group Chat App
Team Collaboration Tool
Mac
Windows
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
Software as a Service (SaaS)
Oculus Rift
62 alternatives to Spike
Bring your workspace together into one unified app. It’s everything your team has been looking for in a productivity and messaging app, but easier, and all with your email. Welcome to the shortest path to done.
Suggest and vote on features
Spike Features
1. Unified inboxView e-mails (or similar) from all accounts in one unified view with Spike.
2. Dark ModeSpike supports dark mode for comfortable usage in low light conditions.
3. Email OrganizerSpike allows you to take control of your inbox by filtering and control tools.
4. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
5. Multiple Account supportSpike support multiple accounts without the need to logout and login
6. RemindersSpike allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
7. Real time collaborationMultiple users can work together in Spike simultaneously.
8. Live PreviewInstantly see what your files and documents look like as you create them.
Built-in File Manager
Send later
Read confirmation
Snooze reliability
Web-Based
Tagging
Undo send
Priority Inbox
Threaded Conversations
Bulk actions
Spike vs Microsoft Office Outlook opinions
pros, cons and recent comments
Guest
Brings all of my communications into one place. Also allows for easier sending, saving, and sharing of files shared amongst my teams.
Positive comment•
0
BlueMail
Do you think this is a good alternative?
Yes
No
Free Personal • Proprietary
Email Client
Mac
Windows
Linux
Android
iPhone
Chrome OS
Android Tablet
iPad
Apple Watch
27 alternatives to BlueMail
BlueMail is a modern, mobile first, powerful Email management tool with a sleek design, unified inbox and support for all your accounts: IMAP,Exchange,POP3.
Suggest and vote on features
BlueMail Features
1. Unified inboxView e-mails (or similar) from all accounts in one unified view with BlueMail.
2. Ad-freeBlueMail doesn't contain any form of external advertising.
3. LightweightBlueMail consumes less device resources compared to similar apps.
4. Multiple Account supportBlueMail support multiple accounts without the need to logout and login
5. Calendar IntegrationBlueMail lets you sync your tasks and events with your calendar application.
IMAP Support
GDPR Compliant
POP3 Support
BlueMail vs Microsoft Office Outlook opinions
Most users think BlueMail is a great alternative to Microsoft Office Outlook.
rstefan
much lighter, faster more responsive than outlook both in windows and Android. vivid and vibrant colors and ergonomic menu
Positive comment•
-1
Apple Calendar
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Calendar App
Mac
iPhone
iPad
iCloud
71 alternatives to Apple Calendar
Keep track of your busy schedule and share it with others using Calendar. Create separate calendars — one for home, another for school, a third for work, and so on. See all your calendars in a single window or choose to see only the calendars you want.
Suggest and vote on features
Apple Calendar Features
Web-Based
Sync with iCloud
Week Planner
Scheduling
Apple Calendar vs Microsoft Office Outlook opinions
pros, cons and recent comments
Guest
It is a calendar not an email app
Top negative comment•
-1

Guest
Apple Calendar is a Calendar. It's a minimal part of what Outlook mail client provides.
Negative comment•
0

Guest
it's a calendar app not a email client!
Negative comment•
1

Guest
outlook its not just calendar
Negative comment•
0

Guest
Outlook is an all-in-one solution including mail calendar etc. this soft does only one thing
Negative comment•
-1