All price
All updated
Rating
7.0.10
Postbox
Powerful and flexible email client.
$29.99
68.4.1
Thunderbird
Email client from Mozilla.
Free
2414
Mailbutler
Your personal assistant for Apple Mail.
Free
2.9.38
SpamSieve
Robust spam filter for major email clients.
$30.00
1.0
DejaLu
Minimalist, Open-Source e-mail (beta).
Free
3.6.73
Airmail
Powerful, minimal email client.
$26.99
8.0.2
Herald
Notification plugin for Mail.app.
Free
4.2.1
Mailplane
The best way to use Gmail on your Mac.
$29.95
12.0.4
Letter Opener Pro
Extracts attachments from winmail.dat files in Apple Mail.
$29.99
13.4
MailSteward
Archive your email text in databases; three versions available.
$49.95
3.1.14b9
Attachment Tamer
Take control of attachments in Apple Mail (beta).
$14.99
1.6.3
GyazMail
Alternative email client.
$18.00
1.13.1
MailMate
Mail client designed exclusively for IMAP.
$49.99
5.7.1
Direct Mail
Create and send great looking email campaigns.
$30.00
1.9.2
Unibox
Email client with messages organized by person.
$13.99
2.6.6
Mail Designer
Create customized mail templates and newsletters.
$29.99
3.4.6
Mail Unread Menu
Displays a tally of unread emails in your menu bar.
Free
4.1.6
Mail Act-On
Map customized email rules and actions to Act-On keys.
$60.00
8.7.2
MaxBulk Mailer SE
Send out mass emails.
$49.99
0.24b9
Letterbox
Adds three-column view to Mail.app; does not support OS X 10.7 or later.
Free
8.0.10
SerialMailer
Create personalized email newsletters.
$39.96
1.4 Beta
Mail.appetizer
Glance at incoming email without switching to Mail.app.
Free
6.2.1
PowerMail
Fast and powerful email client.
$66.00
14.3.2
Emailchemy
Convert email to a standard portable format.
$29.95
4.0.4
DockStar
Add 5 new-mail icons to Mail.app.
$19.95
2.1.6
Notify Pro
Gmail notifier supports multiple accounts.
Free
5.1.0
Mail Archiver X
Mail archiving, cleaning, and browsing.
$44.95
2.4.3
Mailsmith
Robust email client from the makers of BBEdit, now free.
Free
2.5.1.4
Pando
Send/receive large files using your email account.
Free
3.1.8
MyPopBarrier
Remove emails directly from the server.
Free
2.1.3
Mailings
Batch emailer with personalization features.
$24.99
7.8
MailTab for Gmail
Access Gmail from the menu bar.
$2.99
3.60
MailRaider
Read Outlook MSG files on your Mac.
$3.99
2.0.31
Kiwi for Gmail
Turns Gmail into a full-powered Desktop client.
$29.99
3.1.1
Stationery Greeting Cards
Greeting card templates for Apple Mail (was Stationery Pack Browser).
$21.99
2.5.2
Spark
Email client for Apple devices.
Free
2.0.1
MailFollowUp
Adds a follow up item to emails and contextual menus in Apple Mail.
Free
10.6.12
Personal Antispam X6
Spam filter for Mail, Entourage, Outlook, and more.
$79.95
1.6.1
JunkMatcher
Spam filter add-on for Mail.app.
Free
3.1.4
MsgFiler
Quickly file emails into existing mailbox folders.
$9.99
1.0
Email Verifier
Web-based email-address verification tool.
Free
1.3.2
MailBar
Manage your Inbox from the menu bar.
$9.95
1.4.0b8
GrowlMail
Receive Growl notifications for incoming mail (beta).
Free
1.4.5
ForgetMeNot
Helpful reminder for email attachments.
$9.95
1.8
MailRecent
Adds ability to copy to, move to, or go to recent Apple mailbox.
Free
2.3.4
MailboxManager
Check POP3 mail on server before downloading.
$14.99
1.4.1
MailPluginFix
Fix incompatible Mail.app plugins after updates.
Free
2.0.8
Boxy
Desktop client for Inbox by Gmail.
Free
