eM client

Outlook, part of the Microsoft Office suite, is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.

Apple Mail changes the way you interact with your email every day. Mail displays your messages and open email side by side in a widescreen, two-column view. The favorites bar …

Based on Thunderbird but Postbox is not open source. "A new way to work with email Postbox offers powerful new ways to find, use, and view email messages and content, …

Sparrow is a minimalist mail application for Mac. It was designed to keep things simple and efficient. No fancy stuff here... just your mail and nothing else. Sparrow supports all …

Opera Mail powerfully organizes, indexes, and sorts your messages. It has spam filtering (both automated and Bayesian), supports POP3 and IMAP, newsgroups as well as Atom and RSS feeds. Opera …

Mozilla Sunbird is a cross-platform calendar application developed by the Mozilla Foundation, Sun Microsystems and many volunteers. Our goal is to provide you with full-featured and easy to use calendar …

Inky pulls together all your personal and work email accounts into one place. By providing simple tools to manage your inbox, Inky helps you get things done. Attention: Inky stores …

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 …

Mutt is a small but very powerful text-based mail client for Unix operating systems.

Airmail is a lightweight and lightning fast mail client for Mac. Feature list: Accounts: - Unified Inbox and folders - Multi Account with editable html signatures. - Aliases management with …

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,...

You like threaded conversations, googling your inbox, and you prefer labels over folders. You really love Gmail. If yes: You've come to the right place. Continue to use the Gmail …

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...

Experience intuitive email with a simple, task-oriented approach. Quickly manage and productively organize your Inbox with Mail Pilot for Mac®, iPhone® + iPad®.

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 …

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 …

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 …

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 …

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...

GyazMail is a email client software for Mac OS X, based on Cocoa framework, simple, easy-to-use with many features.