Best Free Email Clients for Windows 10 PC

At this age of the internet, email overload has become routine. On an average receiving ten-twenty emails is a no big deal, and on top, many have multiple email accounts. When you have multiple email accounts, the need for an email client becomes imminent. In this post, we have sorted some of the best free email clients for Windows 10/8/7 PC.

Free Email Clients for Windows 10

An email client is a software just like Microsoft Outlook, which you can install on Windows, and add multiple accounts. Some of these clients offer productive features to help you deal with the emails in a better way.

  1. Mail app
  2. eM Client
  3. Mail Spring
  4. Spark Mail
  5. Spike
  6. Mailbird Lite
  7. Thunderbird
  8. AERC.

Some of these email clients also come with Pro versions. I will mention the limit of the free version where required. Also, I will focus on important features as they offer all basic features any email client should offer. Some of the email clients also offer collaboration features which work best when everyone uses the same client.

1] Windows 10 Mail App

Windows 10 Mail Email Client

Windows 10 Mail app is the default email client on Windows. It offers a plethora of features that should be enough for any Windows user wanting to connect multiple email accounts. It provides features like Focused Inbox, Caret browsing, @Mentions, sends email as attachments, Linked Inboxes, Swipe gestures, Signature, and more.

You can also download Windows Mail from the Microsoft Store.

2] eM Client

Free Email Clients for Windows 10

Released in 2007, eM Client is a popular email client for Windows which offers email, calendar, and contacts management in its free version. The free version restricts to a single device license with two non-commercial email accounts. So if that works for you, definitely give it a try.

The primary goal of eMClient is offering contextual information from your emails. Not only you get to see about the sender, but also it takes a look into communication history, attachment history, and agenda which can save a lot of time for anyone. Download it from here.

3] MailSpring

MailSpring Windows Email Client

Starting with MailSpring, we are looking at free but modern email clients who have gone beyond Outlook and similar email clients. Not only they offer the same set of features, but the inclusion of the Read receipts, link tracking, automatic translation, spell check, make it stand out.

Here is the list of rest of the Features:

  • Multiple accounts (IMAP & Office 365)
  • Touch and gesture support
  • Advanced shortcuts
  • Lightning-fast search
  • Unified Inbox
  • Mac, Windows, and Linux support
  • Themes and layouts

Download from its homepage

4] Spark Mail

SparkMail Windows Email Client

SparkMail App is free email clients for teams. The free version offers a total of 5Gb for the whole team. Here is the list of eye-catching features:

  • Private Team comments
  • Shared Drafts
  • Reply Templates
  • Send Later
  • Reminder for follow up
  • Email delegation
  • Send email as a link

In the free version, you can have 2 active collaborators, and ten email delegation per team. However, there is no role-based feature here.

Download from its homepage.

5] Spike

free email clients

This free email client focuses on conversations by offering chat like interface to the emails.  It is evident that it works best when both sides have Spike. While it is free for anybody with a personal mail address, the limit is 100,000 messages. That’s a lot IMO. I have accumulated over fifty-eight thousand emails for more than ten decades.

  • Combined calendars with smart scheduling
  • Advanced file preview with the option to see all the files one has sent in one place
  • Workplace for multiple conversations aka Groups
  • Priority Inbox with advanced search
  • Encrypted Emails

Check out Spike here.

6] Mailbird Lite

MailBird Windows Email Client

Mailbird has been creating a lot of buzzes and seems to be offering a standard package. While it offers a professional version, the free version — Mailbird Lite offers Multi-account support (IMAP & POP3 and more), Contacts manager
App integrations, and is only for Personal Use.

However, some of the core features including Unlimited email accounts, and Snooze feature is limited to the Pro version, which makes it as good as Windows 10 Mail. Features include

Check out Mailbird here.

7] Thunderbird

Thunderbird Windows Email Client

Thunderbird is one of the oldest email clients which was released by Mozilla.  Themes and Add-ons are the powerful features of this email client, which makes it stand out. Since its free, and open source, the community can evolve it like no other software. Apart from these, it supports Tabbed Email, Support to Cloud services for large attachments, Smart folders, and so on.

Download it from here. It was recently released for Windows Store as well if you prefer it as free email client like Outlook.


AERC is a terminal based email client for those who love terminal and want to have features similar to email clients. There is no UI; you will need to type for almost everything, not just emails.

  • Support multiple accounts,  IMAP, Maildir, SMTP, and Sendmail transfer protocols
  • CalDAV and CardDAV support for synchronizing contacts & calendar events
  • Asynchronous IMAP support
  • Efficient network usage

It is 100% free and open source. Check it out here.

TIP: Here are some of the best free mail servers for sending and receiving emails.

When selecting an email client, one must take into consideration essential factors. It includes a unified inbox, snooze, keyboard shortcuts, integration with applications, templates, and support from developers. You might not find all features in a free version, but some of them are basic and should be available in every email client.

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Ashish is a veteran Windows, and Xbox user who excels in writing tips, tricks, and features on it to improve your day to day experience with your devices.