Whether you’re a business owner or an employee, emails are the most professional way to communicate in the corporate world. It’s essential to have an email app that is reliable, secure, and packed with unique features that boost your productivity.

You’re probably familiar with the classic Windows email apps that have stood the test of time, but perhaps it's now time for an upgrade. Read on as we list the best Windows 11 email apps for work and personal use.

1. Microsoft Outlook

For over two decades, Microsoft Outlook has been one of the most reliable, trusted, and performance-enhanced email platforms globally. Outlook is designed for the powerhouse corporate user that needs to efficiently manage different inboxes, calendars, contacts, and much more.

As part of Microsoft 365, Microsoft Outlook gets even better thanks to the exceptional productivity add-ons. Outlook has an easy-to-use interface that you can customize to your preferred theme, command options, and organization style.

Thanks to its versatile features, Microsoft Outlook is the platform that will fulfill the needs of every enterprise user. You can configure email categories, set up inbox rules, send emails from a shared inbox, automatically ignore incoming emails, and even specify access permissions on emails, thanks to IRM support.

If there are some tasks in Outlook that you find yourself doing quite repetitively, you can easily set up an automated action using Quick Steps. Outlook offers many more incredible features that simplify communication and boost overall productivity.

You can get Microsoft Outlook through a dedicated Microsoft 365 subscription plan. Microsoft offers different personal, family, business, and enterprise plans that will cater to the needs of every individual.

Download: Outlook - Microsoft 365 (Premium subscription available)

2. eM Client

If you prefer apps that give you loads of customization options, then you’ll love eM Client. Packed with a modern user interface that is highly customizable and easy to use, eM Client doubles as a task tracker in addition to keeping you on top of all essential work communications.

eM Client is highly compatible and can easily integrate with many email services such as Google, Outlook, Office 365, and more. Your emails are encrypted for secure transmission with eM Client, and you can easily set up their dedicated PGP encryption as well.

Another handy feature within eM Client is the incredible built-in translation tool that makes language barriers disappear in a snap. Additionally, you can also Snooze incoming messages, automatically wait for replies to important emails, and, best of all, you can even fix typos by recalling a sent email using Undo Send.

One thing we particularly like about eM Client is its powerful calendar and task management tools. You can quickly list upcoming tasks and view them on the fly through the agenda sidebar. Tasks you create on one device will automatically be synced with other logged-in devices.

You can easily integrate the eM Client calendar with tools like Zoom, Microsoft Teams, and Google Meet (among others) to manage your scheduled online meetings. You can also integrate standard IM chat services such as Google Hangouts, Jaber, etc.

eM Client gives you more options for using contacts compared to other email clients. You can easily view all the attachments you’ve shared with a specific contact and even quickly overview your communication history.

eM Client is free for personal users, but the free version does not allow commercial use and is limited to two email accounts; you’re also missing out on many other features in the Free version. You can avail the full force of eM Client via the Pro version for both business and personal users.

Download: eM Client (Free, premium version available)

3. Windows Mail

Since Microsoft introduced the lightweight Windows Mail app with Windows 10, it's been a simple yet useful email client for casual users. The Mail app on Windows 11 is identical to its Windows 10 counterpart.

The Windows Mail app is quite literally an email client that manages your emails in a simple, easy-to-use manner. You can configure Microsoft Outlook, Gmail, and Office 365 email accounts in addition to the typical Microsoft Exchange and POP/IMAP accounts. You can utilize a Focused inbox to separate important emails into a different inbox automatically.

If you want to access your contacts or calendar, you can launch the People app and the Calendar app from Windows 11. Unfortunately, you cannot access contacts and calendars within the Mail app.

While Mail lacks several essential features standard in other email clients mentioned on this list, we cannot deny that it is a formidable lightweight email client that simplifies sending and receiving emails. The Mail app is free to use on Windows 11 and pre-installed on all systems.

Download: Windows Mail (Free)

4. The Bat!

The Bat! is a compelling email client focused on making your communication secure via end-to-end encryption. In addition to providing state-of-the-art security for your email, it also comes with plenty of productivity-boosting features.

You can securely set up multiple email accounts and easily access them all in one place. It supports email accounts that use IMAP, POP3, MAPI, and Microsoft Exchange. The user interface is easy to customize and allows several different personalization options. You can quickly customize most text fields with just a few clicks.

We’re particularly fond of the powerful filters embedded into The Bat! that make organizing and fetching tons of emails quick and efficient. Another fantastic feature of The Bat! is the unique MailTicker which adds a horizontal banner on your screen containing the latest unread messages and predefined quick actions for each email.

You can use The Bat! by purchasing the Home or Professional edition for a one-time fee. Alternatively, you can use the free trial if you prefer a hands-on experience before buying this secure, feature-packed email client.

Download: The Bat! for Windows (Paid, free trial available)

The Best Email Apps for Windows 11

There are plenty of available desktop email apps in the market, but choosing one that suits you can be challenging. If you need an email client about enterprise support, you should consider Microsoft Outlook by purchasing Microsoft 365.

On the other hand, if you’re interested in a casual email client that works well for personal and small businesses, we recommend eM Client; but if you want a hardcore overpowered email client, The Bat! might be the right choice for you.