5 best email clients that support multiple accounts

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Key notes

  • It is not uncommon nowadays to have multiple email addresses, but having multiple email clients can be a headache.
  • That is why we created this list of the best email clients that support multiple accounts.
  • Do you want to learn more about email clients? Visit our Email Hub for more great articles!
  • For more software lists created by experts, don't be shy to explore our Software Library.

If you ever had to go through thousands of emails in order to find the information you were looking for, you understand the importance of having a stable and capable email client installed.

Whether it is for personal use, or for commercial use, owning the right email client can make a big difference. In both cases, it can save you precious time, make you more productive, and help you with all aspects of email organization and answering.

If you use multiple email accounts, it can get even harder to deal with a wide range of tasks.

In this article, we will explore some of the best email client software options for Windows that offer great features like scheduling email sending, or custom signature options.

Speaking of email signatures, do check out this list of the best email signature software to help you stand out in the crowd.

How do I manage multiple email accounts? [Top 5 email clients]


Mailbird – the winner of Most popular mail alternatives of the year is an incredibly useful and powerful email client that works brilliantly on Windows PCs.

It allows you to use multiple email accounts and offers a wide range of other useful features.

Covered by a user-friendly interface, this app has a wide range of features that cover all aspects of managing your email for yourself or your company. You can easily customize almost all aspects of the look of your interface.

Mailbird integrates perfectly with other applications used by other departments of your company, or other email clients that you used personally before.

This allows you to transfer emails, contacts, and other important data, easily Mailbird.

You can also customize the way you use this software by setting up custom keyboard keys. Using this technique will streamline the way you manage, respond to, and sort your email database.

One of the best features found in Mailbird is the fact that you can use the quick preview features found inside, to have access to the information without opening up a new tab or explorer window.

Everything is done in a pop-up-style window that encompasses all the options available. This feature also gives you the power to edit/delete/mark as spam, a large number of emails with one click of the mouse.

Because knowing which email is coming from whom, and how important the information stored inside is, Mailbird gives you the possibility of classifying your email database by attaching name and color tags with ease.

This software comes in two versions:

  • Mailbird Lite – this version of the app allows you to control multiple accounts from one dashboard, has a contact manager, app integrations with the most known email apps, and is licenced for personal use only.
  • Mailbird Pro – this version contains all the features found in the Lite version, allows you to use it for commercial purposes, an unlimited number of email accounts, the ability to snooze emails, priority support, and also adds the Mailbird essential options (Super focus mode with business features). You have the option to choose from a yearly paid subscription, or a lifetime deal.


There's no better email client thatt can bring all of your email addresses in one place that is better than Mailbird.
Free trial Visit website

eM Client

eM Client is a great software option that can help you deal with your email sorting, answering, and general management of all aspects of your company’s email address, or for personal use.

The free version can be used with 2 email accounts, and the paid version allows you an unlimited number of accounts.

Because this app was designed to work perfectly with other email clients like Gmail, Outlook, and Exchange. This allows you to easily transfer data from the previously used email clients, transfer calendars, and contacts.

eM Client can automatically translate emails, set up a schedule for sending specific emails, incredibly powerful encryption to assure your safety online, and other great additions.

It is worth mentioning that all these options can be easily deactivated if you choose to do so.

eM Client Professional edition contains all the features found in the free version and also allows you access to VIP support, and commercial licensing.

eM Client

eM Client

If you need an email client taht can support multiple email accounts, then few will help you in the way eM Client can.
Free trial Visit website


Thunderbird is a great email client software that was created by the people at Mozilla.

This software is built to be easy to use and offers you quick access to all the required tools, and it allows you to use an unlimited number of email accounts on it.

You can also modify the way Thunderbird looks and works, by choosing one or more of the plug-ins available in the Mozzila online store, and also can be customized from the built-in settings.

After everything is set up, you can use Thunderbird to backup your emails automatically to a local storage device – for increased security, reminds you of upcoming meetings, is compatible with a wide range of calendar formats, and also offers you a great RSS reader.

By using this feature, you can make the process of sorting through important emails easier, by checking out the automated headline.

After you chose which emails you want to open, you can simply preview them by opening them in different tabs. This gives you the power to quickly switch from one tab to the other and modify every aspect of your email.

After you’re done working in Thunderbird, when you close it, it will automatically save the opened tabs. This gives you peace of mind, totally eliminating the possibility of losing important work because your internet was down, or because of your PC crashing.

Get Mozilla Thunderbird

The Bat!

This email software is another great option that gives you the power to access an unlimited number of email accounts via IMAP, POP and MAPI protocols.

It was designed specifically to work with multiple emails, and has great built-in features that enable you to achieve that easily.

One of the best features of The Bat! is the level of protection it has to offer. This software uses multiple encryption streams and gives you the option to back up all your data on your personal PC or external storage, for safekeeping.

Besides allowing you to not worry about losing your files, using this option also allows you to not worry about your information getting hacked and used by third parties.

Here are some of the best features found in this software:

  • Full support for PGP, GnuPG and S/MIME
  • A great filtering system – these filters can be easily customized to automatically detect spam mails and unwanted commercial emails, and clasify them accordingly
  • Internal HTML viewer – allows you to view the entire page in a HTML format
  • Wide range of built-in templates – give you guidance regarding how to write in the proper manner, and can be used to create new templates for streamlining repetitive email responses
  • RSS feed subscriptions
  • Can customize every aspect of the main window – account and folder tree, the toolbar, etc.

The Home Edition of The Bat! can be used for non-commercial purposes, and you also have the option of choosing the Professional Edition if you want to use this software in a commercial setting.

Get The Bat!


Inky is another powerful Windows 10 email app that was designed with simplicity in mind. Because of that, the experience of using Inky is very similar to the one you get in Mailbird.

This software has a wide range of useful features, but the most important one is the fact that Inky is able to extract the data from a number of other email applications that you previously used.

All you need to do is connect those accounts to Inky, and this software will do the rest. You can connect accounts and extract data from Gmail, Outlook, Google Apps, and also Yahoo.

Inky allows you to connect as many accounts as you like to. The tool also lets you easily manage all of them from a unified inbox that collects all the data from the connected email accounts and displays it in an easy to understand and use way.

You can also choose to customize the appearance of the app in any way you see fit, by using some or all the customization options available.

After the initial setup is done, and you connected your favorite email clients to Inky, this software can automatically color code the emails that come into your inbox.

It does that by using the stored information and preferences from the emails already inside your inbox. Teaching Inky how to handle that information comes down to the setup that you chose.

This feature can help out immensely when dealing with thousands of emails, and give you a proper overview of customer engagement, scheduled appointments, etc.

Get Inky

In this article, we explored some of the best email client software options on the market that offer you an easier way to deal with managing a wide range of accounts from one dashboard.

The features found in these software options will surely cover all your email managing needs, no matter if you try the free versions for personal use or the professional versions for commercial use.

We would love to know what your opinion is about the software options we presented in this Top 5.

Feel free to let us know what you think, and make any recommendations, by using the comments section below.

More about the topics: email, email software, windows 10