Email Clients

Mailspring
Free (Open Source)
Boost your productivity and send better email with Mailspring.
Pegasus Mail
Free
An e-mail client that interacts directly with the user, allowing mail to be sent, read, filed, printed and otherwise manipulated through a graphical interface.
POP Peeper
Free Trial
A free email notifier for Windows that allows you to monitor your IMAP, POP3 and webmail-based accounts.
Mailbird
Free Trial
Connect all your favorite email, calendar, task and messaging apps into one.
TypeApp
Free
Claws Mail
Free
The user-friendly, lightweight, and fast email client.
Mbox Viewer
Free
A small but powerfull app for viewing MBOX files.
OutlookAttachView
Free
View / Extract / Save Outlook Attachments from command-line or GUI.
OutlookTools
Free
A support and advanced settings tool for Microsoft Office Outlook.
BlueMail
Free Trial
eM Client
Free
A full featured email client with a modern and easy to use interface.
EssentialPIM Free
Free
Let you manage appointments, tasks, notes, contacts, password entriesand email messages.
OutlookAddressBookView
Free
Displays the details of all recipients stored in the address books of Microsoft Outlook.
Thunderbird
Free
A free email application that's easy to set up and customize.
Betterbird
Free
Manage emails, calendars, and contacts with a stable, open-source desktop email client based on Betterbird.
Howard
Free
Get notified about new mails in your outlook.com, gmail, yahoo, e.mail.ru, orange.fr, IBM / Lotus Notes, virgilio.it and zoho.com inbox.
PopMan
Free
A free POP3 manager which can be used to list all emails lying on your incoming mail server (POP3 or IMAP4 server) without having to load these emails completely.
Tutanota
Free
Secure email for everybody.
EPIM Mail
Free
Simple, effective, and innovative email client and organizer.
MailCheck
Free
An email monitoring and validation utility.