7 Best Email Clients for Mac to Replace Apple Mail

Last Updated: December 15, 2017
MAC Mail Apps

Apple Mail is one of the best email apps for Mac users. This Mac Email client is well designed for Apple ecosystem and works well with OS X and iOS devices. This built-in Mac email client works well with most of the email providers like Gmail, iCloud, Outlook, Yahoo, etc. There are a lot of other best email app for Mac that performs well in speed with great additional features, compared to the UI and features offered by Apple for native OS X Mail client. Most of these Mac email clients support cloud attached files to email, a helpful feature while you send extremely large files.

We pick the best email clients for Mac that meet your expectations when you work on  Mac.

Airmail 3

Airmail is the best Mac Mail App on Apple Store. This excellent Mac email client offers similar performance with a single or numerous emails accounts. This app selected as one of the best email client for Mac that is ideal for those who have multiple email accounts.

AirmailAirmail supports iCloud, MS Exchange, Gmail, Google Apps, IMAP, POP3, Yahoo!, AOL, Outlook.com, Live.com. This Mac Email client is clean and offers a smooth delivery of emails without any interruption. The built-in features like Quick reply and move messages to different mailboxes are going to save a lot of time for Mac users. You can quickly preview attachments right from the main Airmail screen without opening the email thread and quick label them. In addition to this, Airmail bring you a cool feature that let you schedule email to send later, going to love this feature to schedule Birthday or Aniversary wishes in advance.

Apple Store Link: Airmail for Mac ($9.99)

Related: How to Send Multiple Email Attachments from iOS?


Spark email client is my favorite email app that let you quickly see what is inside of an email (quick preview) and you can neglect or delete. Spark is a real time saver when you are dealing with a lot of spam and junk emails mixed with official emails. The main feature of Spark for Mac, that makes this email app so unique from other email clients is Smart Inbox that arranges all the emails into cards. Spark Email classifies the email into diverse groups, Personal, Newsletters, and Notification. The user can tell Spark app which email is important to make it learn about the important emails.

SparkSpark always keep update features with new Mac hardware and the latest update comes with Touch Bar and Snooze capabilities. The email client has quick action gestures that can be customizable whenever needed. Spark is a lightweight and powerful email client allow to schedule emails on Mac. These unique features make this Mac email client as one of the best Mac email apps on Apple store.

Apple Store Link: Spark for Mac (free)

Related: 10 Best Email Apps for Android Phone and Tablet


Boxy is an unofficial client for Inbox by Gmail. This Mac mail app comes with similar features to Google’s Inbox. This Mac Email software offers a modern and clean UI on your Mac screen for the emails. You can use this email client in full screen as well as split screen mode to get better user experience.

BoxyThe email program comes with an innovative feature. Boxy email application allows the user to start writing an email and continue it afterward on an iOS device. A fascinating Reader mode is also present for the people providing them everything expect from the text.

Apple Store Link: Boxy for Mac ($5.99)

Mail Inbox

The developers call the Mail Inbox as the unofficial client for Google Inbox. This Mac mail app offers the users a sleek and responsive interface and one for the best email app for Mac for Gmail users. Like other Mac email clients, Mail Inbox supports multiple email accounts along with Google Inbox. This Mac email app lets you hide email attachments preview to clean your Inbox and offer a neat preview of the inbox.

Mail InboxWith the Mail Inbox, you can start writing the mail and continue it later on mobile like the feature offered in the Boxy email client. The Email App works with any Gmail account and offers a cool experience with amazing features. With Mail Inbox Mac client, you can set snooze to take care the emails later and reminders for the emails to be notified later.

Apple Store Link: Mail Inbox (free)

MailTab Pro

MailTab Pro is a sleek and attractive email program for Mac, that stay on Mac menu bar.  This Mail menu icon is to give you a quick access to your Gmail account just with a click from the Mac menu bar. The audio alerts are customizable alert you about a new email as soon as it comes into inbox.

MailTab ProThe UI customization let you keep the Email app UI window transparent, with a unique slider. You can resize the Email App window or tab to get more working space on your Mac screen for multi-tasking. This Mail Tap Pro is one of best email client for Mac with the minimal design concept and lightweight.

Apple Store Link: MailTab Pro ($2.99)

Unibox for Mac

Unibox is one of the best email software for Mac, but expensive compared to other apps. This Mac people-centric email program organizing the mails by the originating thread. The first thing that the tool states is neatness, does not have a crowded mailbox. The mails are sorted based on weekdays and the sender along with their profile photos.

UniboxAll incoming emails are compiled and organized under the same thread based on the name of the sender. You can use multiple identities with one account and use the services offered. With Unibox, you can visually browse through the present attachment and preview them easily with Quick Look and filter the emails according to type for better viewing.

Apple Store Link: Unibox for Mac ($15.99)

Direct Mail

Try Direct Mail App and end your search for an easy to use and feature-rich email program. It is the perfect Mac email app for powerful and efficient email marketing campaigns. You can import contacts from other email programs already present on the Mac. The user can automate all your email campaigns by autoresponders, going to be a huge time-saving feature.

Direct MailDirect Mail allows 50 emails a month to send free. In order to send more, the user has to use in-app purchase to unlock it. With this marketing email client, you can create customizable forms with the tool whenever needed. With Direct Mail, you can make your email campaigns more interesting and great.

Apple Store Link: Direct Mail (free)

Most of these third-party Mac email clients work well with the email providers like native Mac Mail App. However, these third-party email client apps like Airmail, Spark, Box, etc. are drawing users attention with their amazing features and simple interface.

Related: This is How you can Setup iCloud Email with Windows10

We listed the best email app for Mac. These Mac email apps do more than just reading your emails. These email clients offer some good extended functionality to make your life smooth and fast. You can select one of these best mail apps for Mac, that can handle your official emails and personal emails right from one client on Mac.


  1. I have Airmail 3 – and have had for quite a while. I have issues with it functioning and searching now, and according to airmail support Airmail is not compatible with any kind of Firewall, antivirus and antispam software, and you need to disable all these to get it working properly. That’s a real shame as email is the one thing that will bring the most security risks to your computer. That would seem areal oversight in an email client.

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