eM Client Alternatives for Linux

Alternatives to eM Client for Linux with any license

Thunderbird

Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox. It supports POP (storing mail locally on your hard drive so that it can be accessed without an internet connection), and IMAP. It features excellent mail filter capabilities and management. Thunderbird has strong support for using multiple accounts and identities, including automated signature features.
- Cannot handle google calendar by default (needs plugins). Same for contacts etc. Guest • Jan 2018 • 3 agrees and 4 disagrees
Free Open Source Mac Windows Linux BSD PortableApps.com ... Haiku
Extensible by Plugins/Extensions Built-in RSS reader Support for IMAP Multiple Account support ... SMTP integration Add-ons Built-in Calendar Calendar integration Categories Customizable Delivery reports Extensible by Plugins/Extensions Free API Gmail integration Google Calendar integration Import from Google Reader HTML Compose Integrated Chat Integrated Password Manager Integrated Web Browser Legacy addons support Open Source apps Open source software Export to OPML Import feeds from OPML Protected by Password POP3 Support Portable Secure File Sharing Tabbed interface Support for Themes Add a feature

1911 Like
Evolution

Evolution is the official personal information manager and workgroup information management tool for GNOME. It combines e-mail, calendar, address book, and task list management functions. Features E-mail retrieval with the POP and IMAP protocols and e-mail transmission with SMTP. Secure network connections encrypted with SSL, TLS and STARTTLS. E-mail encryption with GnuPG and S/MIME. E-mail filters.

Free Open Source Linux BSD S/MIME GNOME OpenPGP
Calendar integration CalDAV Built-in RSS reader CardDAV ... Encrypted Email Integrated Spam Protection Multiple languages POP3 Support Add a feature

164 Like
Mailspring

Mailspring is a desktop email client designed for macOS High Sierra, Windows 10 and Linux. With modern features like unified inbox, snoozing, templates, offline search, and support for Gmail labels, Mailspring will breathe life back into your tired inbox! Mailspring is free and supports all IMAP providers, including Gmail, Office 365 and iCloud. Mailspring does not support Exchange ActiveSync.
- Mailspring has almost the same feature set as eM Client, making it a great alternative for folks used to eM Client. bengotow • Nov 2017 • 0 agrees and 2 disagrees
Freemium $ $ $ Mac Windows Linux Arch Linux Fedora ... Ubuntu
Multiple Account support Unified inbox Email tracking Night mode/Dark Theme ... Customizable Drag n drop Email Analytics Extensible by Plugins/Extensions Support for IMAP Night mode/Dark Theme Theme Customization Support for Themes Threaded Conversations Add a feature

54 Like
Claws Mail

Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response Graceful, and sophisticated interface Easy configuration, intuitive operation Abundant features Extensibility Robustness and stability

Free Open Source Windows Linux BSD
Lightweight Built-in RSS reader Content Filtering Customizable ... Extensible by Plugins/Extensions Support for IMAP Integrated Email Client Multiple languages Multiple Account support Add a feature

86 Like
Geary

Geary is a lightweight email program designed around conversations and built for the GNOME desktop. It's designed to let you read your email quickly and effortlessly. Its interface is based on conversations, so you can easily read an entire discussion without having to click from message to message. Geary is written in Vala .

Free Open Source Linux Chrome OS BSD GNOME
Multiple Account support Add a feature

75 Like
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 list-reply, active development community, POP3 support, IMAP support.

Free Open Source Mac Windows Linux Xfce
Command line interface Support for IMAP POP3 Support S/MIME support Add a feature

56 Like
Kontact - KMail

KMail is the email component of Kontact, the integrated personal information manager of KDE. Kontact is a personal information manager and groupware software suite for KDE. It supports calendars, contacts, notes, to-do lists, news, and email. It uses KParts to embed the various applications (KMail, KAddressBook, Akregator, etc.) into the container application.

Free Open Source Mac Windows Linux BSD
No features added Add a feature

35 Like
Kontact

Kontact is the integrated Personal Information Manager of KDE. Kontact suite unites mature and proven KDE PIM applications under one roof. Thanks to the powerful KPart technology, existing applications are seamlessly integrated into one. The components of KDE Kontact are tailored to work well with each other. This results in features like intuitive drag-and-drop between appointment handling, task lists and contacts. KDE Kontact supports various groupware servers.

Free Open Source Windows Linux
Convert Email to Task Feed Reader Add a feature

27 Like
Trojitá

Trojitá, is a fast Qt IMAP e-mail client that respects open standards and facilitates modern technologies. Trojitá values vendor-neutrality that IMAP provides and is committed to be as interoperable as possible.

Free Open Source Windows Linux
IMAP debugging Support for IMAP QT Based Add a feature

12 Like
Pantheon Mail

Pantheon Mail is a free open source email client forked by the elementary OS community from Geary . Features Modern and straightforward interface Quick account setup Supports Gmail, Yahoo! Mail, Outlook.com, and popular IMAP servers (Dovecot, Cyrus, Zimbra, etc.

Free Open Source Linux elementary OS
Multiple Account support Add a feature

8 Like
Nylas Mail Lives

Nylas Mail Lives is a fork of Nylas Mail that fixes many longstanding issues, improves the client experience, and is committed to publish new releases.
- Discontinued On its github page it states it is archived and is no longer maintained.
Free Open Source Mac Windows Linux Self-Hosted
Extensible by Plugins/Extensions Multiple Account support Add a feature

4 Like
Zimbra Desktop

The free Zimbra Desktop client allows you to meld the online and offline worlds – storing and synching your email, calendar, contacts, files and documents in the cloud, yet having them locally accessible when on the road. Zimbra Desktop aggregates information across accounts (Zimbra, Yahoo! Mail, Gmail, Hotmail, etc.) and social networks (Facebook, Digg, Twitter, etc.) to help make communicating & sharing information easier than ever.
- Discontinued From download page: "The Zimbra Desktop is no longer supported. It will reach the end of Technical Guidance October 1, 2019.". See https://www.zimbra.com/downloads/zimbra-desktop/
Free Personal Mac Windows Linux
No features added Add a feature

30 Like
Alpine

Alpine is a fast, easy to use email client that is suitable for both the inexperienced email user as well as for the most demanding of power users. Alpine is based on the Pine® Message System (http://www.washington.edu/pine/ ), which was also developed at the University of Washington. Alpine can be learned by exploration and the use of context-sensitive help. The user experience is highly customizable through the use of the Alpine Setup command.

Free Open Source Mac Windows Linux
Command line interface Multiple roles Plain text flows Add a feature

12 Like
Hiri

Fast, good looking email client. Lighter than MS Outlook with some unique and clever features. You can use Hiri to connect to Exchange, Office365, or a Microsoft email account (Outlook.com, Live, Hotmail). Other email providers, such as Gmail, Yahoo, etc are currently not supported. Basics: - Fully integrated calendar - Tasks - Contacts - Built for Exchange, Office 365 and Outlook.com - Uses Microsoft's own protocol - EWS.

Commercial $ $ $ Mac Windows Linux
Calendar integration Office 365 integration Convert Email to Task Add a feature

31 Like
Mulberry

Mulberry is a powerful, easy to use electronic mail (email) and calendar program that allows you to send, access, and manage email and calendars. Mulberry also helps you manage other related information, such as contact information.
- Discontinued The project is no longer developed. Last version, 4.0.8, released in February 2007, can be still downloaded from the official website.
Free Open Source Mac Windows Linux
CalDAV POP3 Support Calendar Sync Add a feature

7 Like
FileOne

FileOne is an organizer that combines and integrates your notes, documents, contacts, email, photo's/images, calendar and agenda with multimedia. It is an hybrid form of a note taking organizer with multimedia and email functionality. A desktop replacement for OneNote and EverNote with more functionality but much easier to use. It runs on all desktop versions of Windows, Linux Mint, Ubuntu and Mac OSX (Yosemite, El Capitan, Sierra).

Commercial $ $ $ Mac Windows Linux
AES encryption Program Launchers Built-in editor Built-in media player ... Built-in Note Taker Integrated Email Client Integrated Search Integrated Web Browser Non-cloud solution Notetaking Portable Tree view Add a feature

7 Like
Kube

Kube is a modern communication and collaboration client built with QtQuick on top of a high performance, low resource usage core. It provides online and offline access to all your mail, contacts, calendars, notes, todo's and more. With a strong focus on usability, the team works with designers and UX experts from the ground up, to build a product that is not only visually appealing but also a joy to use.

Free Open Source Linux
No features added Add a feature

4 Like
sup

Sup is a console-based email client for people with a lot of email. It supports tagging, very fast full-text search, automatic contact- list management, custom code insertion via a hook system, and more. If you're the type of person who treats email as an extension of your long-term memory, Sup is for you. Sup makes it easy to: Handle massive amounts of email. Mix email from different sources: mbox files and maildirs.

Free Open Source Linux
Command line interface Console-based Multiple Account support Responsive design Add a feature

11 Like
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aerc

aerc is an email client that runs in your terminal. It's highly efficient and extensible, perfect for the discerning hacker.

Free Open Source Linux
Colored Text Command line interface Guided configuration Support for IMAP ... Mnemonic key bindings Multiple Account support Terminal-based Add a feature

1 Like
Simple Mail

Simple Mail is a mail client for Firefox. It allows you to get notified, read and write messages for multiple email accounts inside Firefox. Usage: Configure one or more accounts in Preferences, set account refresh time and get notified of new mail. When new mail arrives, Simple Mail shows new messages count in status bar. You can click Simple Mail icon to open received messages in a separate browser tab.

Free Mac Windows Linux Firefox
No features added Add a feature

5 Like
Columba

Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management tool with features to enhance your productivity and communication.
- Discontinued The project is no longer developed. Last version, 1.4, released in March 2007, can be still downloaded from SourceForge.
Free Open Source Mac Windows Linux BSD
No features added Add a feature

3 Like
Google Calendar Checker

Quickly see the time until your next meeting from any of your calendars. Click on the button to be taken to your calendar. Update: Version [1.1.0] : Added support for multiple calendars. Calendar events now refresh by clicking the extension icon. Can now display multiple events beginning at the same time. Version [1.2]: Added multiple language support. By installing this extension, you agree to the Terms of Service at https://chrome.google.com/extensions/intl/en/gallery_tos.html

Free Mac Windows Linux
No features added Add a feature

3 Like
i.Scribe (InScribe)

Scribe is a small and fast email client with an intergrated contact database and calendar. It supports all the major internet mail protocols and uses international standards where possible. Scribe doesn't required installing or uninstalled and can be used from a removable drive without reconfiguration. It comes with a bayesian spam filter and translations to many different languages. Updates are published regularly to respond to problems and to add features.

Freemium Mac Windows Linux Haiku
Extensible by Plugins/Extensions Lightweight Portable Add a feature

3 Like
Ymail2

yMail2 is a standalone email client for Windows (and Linux), available for free since 2003. Now with SSL support included so you can use it with Gmail and Hotmail POP3 and SMTP accounts. yMail can be used as a spam cleaner for your existing email setup, and also as a standalone email client. Discontinued Latest version is 2.0.4.3, dated 24 Jan 2014
- Discontinued Latest version is 2.0.4.3, dated 24 Jan 2014. See http://www.spacejock.com/yMail2_Download.html
Free Windows Linux
No features added Add a feature

2 Like
Fuser

The Fuser Chrome Extension makes checking and taking action on your new email and social updates. Give Fuser access to your email and social networking accounts, and the website will organize all of the messages from those accounts in one place so you don’t have to bounce back and forth between multiple interfaces to handle them.

Free Mac Windows Linux Chrome
Google Chrome Extensions Add a feature

2 Like