Download Mail Utilities Tools for Mac

Mail Utilities

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Mozilla Thunderbird 89.0b4 Beta [ 2021-05-14 | 122.8 MB | Freeware | macOS 10.12/10.13/10.14/10.15/11.0/11.1/11.2/11.3 | 7055 | 3 ]

Preview release for the next major version of Thunderbird.

Mozilla Thunderbird Final 78.10.1 [ 2021-05-06 | 69.8 MB | Freeware | OS X 10.9/10.10/10.11/10.12/10.13/10.14/10.15/11.0/11.1/11.2/11.3 | 7898 | 5 ]

Simple to use, powerful, and customizable, Thunderbird is a full-featured email application.

Postbox 7.0.36 [ 2020-10-29 | 59.1 MB | Shareware $40.00 | macOS 10.13/10.14/10.15 | 5485 | 3 ]

All your email accounts in one place, easy organization, fast search, and a beautiful UI.

MailSteward Lite 14.1.2 [ 2021-03-20 | 10.9 MB | Shareware $24.95+ | macOS 10.12/10.13/10.14/10.15/11.0/11.1/11.2 | 4085 | 3 ]

Archives all of your email in a database for easy retrieval.

Airmail 3.7.0 Beta / 5.0.4 Final [ 2021-03-19 | 60.5 MB | Beta/$2.99 per month | OS X 10.10/10.11/10.12/10.13/10.14 | 5184 | 3 ]

Airmail is a powerful mail client with a minimal design and intuitive interaction.

MailMate 1.13.1 [ 2019-12-05 | 7.3 MB | Shareware $49.99 | OS X 10.10/10.11/10.12/10.13/10.14/10.15 | 3875 | 3 ]

Ambitious powerful email client is designed for and only supports IMAP, but it also works in full when offline.

SpamSieve 2.9.43 [ 2021-02-22 | 20.5 MB | Shareware $30.00 | OS X 10.9/10.10/10.11/10.12/10.13/10.14/10.15/11.0/11.1/11.2 | 5743 | 4 ]

Quick and easy spam filter brings powerful Bayesian spam filtering to Mac e-mail clients.

Mailplane 4.3.2 [ 2021-05-03 | 82 MB | Shareware $24.95 | macOS 10.12/10.13/10.14/10.15/11.0/11.1/11.2/11.3 | 5192 | 3 ]

Full fledged Gmail client for the Desktop.

MyPopBarrier 3.2.1 [ 2021-04-08 | 6.3 MB | Freeware | OS X 10.10/10.11/10.12/10.13/10.14/10.15/11.0/11.1/11.2 | 5838 | 4 ]

MyPopBarrier allows you to remove your emails directly on the server. It can raise several accounts at the same time.

Emailchemy 14.3.4 [ 2019-03-17 | 105.6 MB | Shareware $29.95 | OS X 10.7/10.8/10.9/10.10/10.11/10.12/10.13/10.14 | 4656 | 3 ]

Converts email from the closed, proprietary file formats of the most popular email applications to standard, portable formats that any application can use.

MailRaider 2.0.3 - 2.1.1 [ 2015-02-21 | 10.5 MB | Freeware | OS X 10.6/10.7/10.8/10.9 | 7286 | 4 ]

MailRaider can read your Outlook e-mails, and it can extract the attachments.

Pando 2.5.1.4 [ 2010-08-10 | 3.6 MB | Adware | OS X 10.4/10.5/10.6 | 6626 | 3 ]

. Need to email large attachments, IM a folder, or publish your downloadable videos to the Web? Meet Pando.

MailFollowUp 2.0.1 [ 2019-01-11 | 1.6 MB | Freeware | OS X 10.14 | 4388 | 3 ]

Plugin for Apple's Mail adds "Follow Up" items to the Message and contextual menus.

MailRecent 1.8 [ 2019-01-06 | 1.6 MB | Freeware | OS X 10.14 | 5037 | 3 ]

Mail plugin adds "Copy to Recent," "Move to Recent," and "Go to Recent" menu items to Apple's Mail application.

Mail Archiver X 5.2.0 [ 2020-03-15 | 140.9 MB | Shareware $44.95 | OS X 10.11/10.12/10.13/10.14/10.15 | 5758 | 3 ]

Allows consolidation, archiving, cleaning, formatting, and permanent storage of emails.

GrowlMail 1.4.0 Beta 8 [ 2014-07-02 | 2.2 MB | Freeware | OS X 10.9 | 5768 | 3 ]

Plug-in for Apple Mail in posts a Growl notification when new mail arrives containing the text of the message.

TNEF's Enough 3.7 [ 2015-10-12 | 1.8 MB | Freeware | OS X 10.7/10.8/10.9/10.10/10.11 | 7542 | 4 ]

Utility allows Macs to read winmail.dat and application/ms-tnef files.

MacFreePOPs 2.9 [ 2014-08-27 | 7.5 MB | Freeware | OS X 10.4/10.5/10.6/10.7/10.8/10.9/10.10 | 6882 | 3 ]

MacFreePOPs allows you to download Web-based mail to a POP client.

Download Microsoft Outlook Express for Mac OS 8.1 to 9.x

Microsoft Outlook Express for Mac OS 8.1 to 9.x 5.0.6 [ 2006-04-01 | 9.3 MB | Freeware | OS 8/9 | 7417 | 4 ]

Free e-mail program for Mac OS 8.1 to 9.x. makes it easy to manage your e-mail and contact information and participate in newsgroups.

Mail Act-On 4.1.6 [ 2018-07-22 | 19.3 MB | Shareware $30.00 | OS X 10.11/10.12/10.13 | 5154 | 3 ]

Plugin for Apple's Mail allows you to map specific mail rules or actions to "Act-On" keys.

Attachment Tamer 3.1.1.3 / 3.1.14 Beta 9 [ 2014-09-19 | 2 MB | Shareware $14.99 | OS X 10.6/10.7/10.8/10.9 | 4939 | 3 ]

Gives you control over attachment handling in Apple Mail.

Letter Opener Pro 6.0.6 [ 2014-05-15 | 1.4 MB | Shareware $29.95 | OS X 10.6/10.7/10.8/10.9 | 4431 | 3 ]

Process Microsoft Outlook winmail.dat files in Apple Mail.

Cobook 3.1.1 [ 2016-07-15 | 4.7 MB | Freeware | OS X 10.8/10.9/10.10/10.11 | 14909 | 3 ]

Address book utility. Spend less time managing your contacts and stay better informed about them.

Mozilla Thunderbird Final 17.0.8 [ 2013-08-06 | 37.4 MB | Freeware | OS X 10.5/10.6/10.7/10.8 | 5408 | 3 ]

Simple to use, powerful, and customizable, Thunderbird is a full-featured email application. Thunderbird supports IMAP and POP mail protocols, as well as HTML mail formatting.

MailHub 1.12.6 [ 2016-11-22 | 12.6 MB | Shareware $19.00 | OS X 10.12 | 3190 | 3 ]

'Smart' plug-in for Apple Mail which revolutionizes email management.

Entourage Email Archive X 8.0 [ 2015-01-06 | 7 MB | Shareware $30.00 | OS X 10.6/10.7/10.8/10.9/10.10 | 12520 | 3 ]

Utility for archiving emails and attachments you have received or sent using Microsoft Entourage in Mac OS X.

MailTags 5.1.8 [ 2018-07-05 | 12.6 MB | Shareware $30.00 | OS X 10.11/10.12/10.13 | 3939 | 3 ]

Mail utility allows you to organize your messages by keywords, projects and other metadata.

Herald 8.0.2 [ 2017-10-03 | 7.6 MB | Freeware | OS X 10.13 | 4974 | 4 ]

Notification plugin for Mail.app. shows you popup notifications whenever you receive new Mail.

Enigmail 1.8.2 [ 2015-04-20 | 1.6 MB | Freeware | OS X 10.6/10.7/10.8/10.9/10.10 | 6099 | 3 ]

Extension to Thunderbird and Seamonkey enables you to write and receive email messages signed and/or encrypted with the OpenPGP standard.

Gmail Notifr 0.9.0 / 1.3.4 [ 2015-03-20 | 639 KB | Freeware | OS X 10.7/10.8/10.9 | 6393 | 3 ]

An Open Source RubyCocoa Gmail Notifier for Mac OS X that features growl and sound notifications, and supports multiple accounts.

Notify 2.1.6 [ 2010-08-06 | 3.6Mb | Freeware | OS X 10.5/10.6 | 4883 | 3 ]

E-mail notifier fits seamlessly into your menubar, only vying for your attention when you have new mail. Project has been abandoned.

eml-2-emlx 1.4 [ 2014-11-29 | 3.9 MB | Freeware / Shareware $20.50 | OS X 10.7/10.8/10.9/10.10 | 5267 | 3 ]

Mail file conversion utility convertes the standard eml-files to emlx-files and .mbox mailboxes.

GPGMail 2.1 [ 2013-10-22 | 8 MB | Freeware | OS X 10.7/10.8 | 7258 | 3 ]

Plug-in extends Apple's Mail/MailViewer application and allows you to read and send PGP authenticated and/or encrypted messages.

Universal Mailer 2.1.5 [ 2014-08-11 | 279 KB | Freeware | OS X 10.9 | 4813 | 3 ]

Plugin solves some outgoing mail issues; it removes ATT00001.htm files, correctly formats messages with attachments and inline images and offers an option to set the default font.

GyazMail 1.5.17 [ 2015-05-18 | 7.8 MB | Shareware $18.00 | OS X 10.3/10.4/10.5/10.6/10.7/10.8/10.9/10.10 | 9506 | 3 ]

Full-featured email client for Mac OS X based on the Cocoa framework.

MailPluginFix 1.4.0 [ 2017-09-27 | 920 KB | Freeware | OS X 10.6/10.7/10.8/10.9/10.10/10.11/10.12/10.13 | 4416 | 3 ]

Tool will help you fix any incompatible Mail.app plugin after an update of Mac OS X.

Portable Thunderbird OS X 3.0.4 r4.1 [ 2010-05-19 | 22.5 MB | Freeware | OS X 10.4/10.5/10.6 | 5508 | 3 ]

Mozilla Thunderbird email client packaged so you can carry it around with you on any portable device.

Download Mozilla Thunderbird 16.02 Final

Mozilla Thunderbird 16.02 Final [ 2012-10-29 | 38.4 MB | Freeware | OS X 10.5/10.6/10.7/10.8 | 4249 | 3 ]

Simple to use, powerful, and customizable, Thunderbird is a full-featured email application. Thunderbird supports IMAP and POP mail protocols, as well as HTML mail formatting.

Revolver Mail 8.4.5 [ 2010-03-15 | 43.1 MB | Freeware | OS X 10.4/10.5/10.6 | 5148 | 3 ]

Safe and network-compatible alternative to the existing email programs. .

Eudora Classic 6.2.4 [ 2006-10-11 | 12.4 Mb | Adware/Shareware $19.95 | OS X 10.1/10.2/10.3/10.4/10.5 | 7138 | 4 ]

E-mail client for Mac. Eudora includes support for LDAP, automatic configuration, and support for graphics within messages.

QuoteFix 2.7.4 [ 2016-02-08 | 5.8 MB | Freeware | OS X 10.8/10.9/10.10/10.11 | 4688 | 3 ]

Plug-in for Apple Mail allows you to reply to email messages underneath the text of the message you’re replying to.

ForgetMeNot 1.4.4 [ 2016-01-18 | 4.6 MB | Shareware $9.95 | OS X 10.7/10.8/10.9/10.10/10.11 | 10738 | 3 ]

Scans your email for special keywords referring to attached files and reminds you if it cannot find an attachment when you try to send your email.

Email Archiver Pro 3.8.4 [ 2017-11-08 | 5.1 MB | Shareware $39.99 | OS X 10.11/10.12/10.13 | 14353 | 3 ]

Use Email Archiver to create an archive of all your emails, or just a few folders.

GmailStatus 1.1.1 [ 2009-07-09 | 451 KB | Freeware | OS X 10.4/10.5/10.6 | 6261 | 3 ]

Menubar Gmail notifier installs itself in the OS X menubar and shows the number of unread messages in the inbox. Project has been abandoned.

Eudora OSE 1.0 [ 2010-08-02 | 21.0 MB | Freeware | OS X 10.4/10.5/10.6 | 5662 | 4 ]

It is a re-imagining and re-implementation of classic Eudora features on top of the Mozilla Thunderbird codebase. Project has been abandoned.

YahooPops 0.6 [ 2005-11-19 | 1.1 MB | Freeware | OS X 10.3/10.4 | 6202 | 4 ]

Free POP3 access to your Yahoo! Mail account. Project has been abandoned.

FileChute 4.6.2 [ 2016-10-04 | 7.2 MB | Shareware $17.95 | OS X 10.11/10.12 | 6722 | 3 ]

Makes sending files easy. Just drag a file and drop it on FileChute. FileChute puts the file on your MobileMe account and generates a web link. Drag the link into your email and you're set to go.

PowerMail 6.2.1 [ 2013-12-02 | 21.9 MB | Shareware $65.00 | OS X 10.6/10.7/10.8/10.9 | 13238 | 3 ]

Quick and powerful alternative e-mail client with enhanced filtering mechanisms.

SpamAssassin 3.4.0 [ 2014-02-17 | 1.4 MB | Freeware | OS X 10.2/10.3/10.4/10.5/10.6/10.7/10.8/10.9 | 5801 | 3 ]

Open-Source spam filter that runs on servers uses a wide range of heuristic tests for filtering.

Mail Unread Menu 3.4.6 [ 2013-11-16 | 2.1 MB | Freeware | OS X 10.7/10.8/10.9 | 6589 | 3 ]

Menu bar application provides a quick and easy way to see how many unread email messages are in apple's mail.

MailBar 1.3.2 [ 2015-10-05 | 8.8 MB | Freeware | OS X 10.9/10.10/10.11 | 4850 | 4 ]

Application displays the number of new emails next to its menu bar icon. Monitor and manage up to four different mailboxes.

spamtrainer 2.1.0 [ 2015-01-02 | 131 KB | Freeware | OS X 10.8/10.9/10.10 | 3748 | 3 ]

Assists Mac OS X Server mail services administrators in updating and maintaining their SpamAssassin bayes database.

Letterbox 0.24b9 [ 2011-03-03 | 3.1 MB | Beta | OS X 10.6 | 4635 | 3 ]

Plugin for Apple's Mail.app rearranges the interface into three vertical columns.

JunkMatcher 1.6.1 [ 2005-10-24 | 2.4 Mb | Freeware | OS X 10.3/10.4 | 5759 | 3 ]

Cocktail-styled spam filter for Mail.app on OS X.

Mozilla Thunderbird Final 12.0.1 [ 2012-04-30 | 34.4 MB | Freeware | OS X 10.5/10.6/10.7 | 7492 | 4 ]

Full-featured email, RSS and newsgroup client that makes emailing safer and faster than ever before.

Postbox Express 1.0.1 [ 2010-07-06 | 19.3 MB | Freeware | OS X 10.4/10.5/10.6 | 4528 | 3 ]

Simple, yet powerful, email application based on the same platform as the premium version of Postbox.

Mailbox 0.7.7 Beta [ 2015-12-08 | 8.1 MB | Freeware | OS X 10.10/10.11 | 3516 | 3 ]

Popular mail client for iOS now available for Mac. Project has been abandoned.

Webmailer 1.3.1 [ 2011-07-30 | 868 KB | Freeware | OS X 10.4/10.5/10.6/10.7 | 3839 | 4 ]

Webmailer catches mailto links and sends them to your favorite webmail system.

MailForge 3.2.4 [ 2013-04-16 | 17.9 MB | Shareware $19.95 | OS X 10.6/10.7/10.8 | 5726 | 3 ]

MailForge is crafted to offer users a wide range of powerful features that make managing email easier and more efficient.

GNUMail for OS X 1.2.0pre3 [ 2007-02-05 | 2.2 MB | Freeware | OS X 10.2/10.3/10.4/10.5 | 5582 | 3 ]

Fully-featured e-mail application. Project has been abandoned.

HTTPMail Plugin 1.49 [ 2011-12-27 | 1.9 MB | Freeware | OS X 10.4 | 5595 | 3 ]

Plugin for the standard Apple Mail application that provides access to any web based mail that supports the HTTPMail protocol. Project has been abandoned.

Mailsmith 2.4 [ 2015-09-18 | 25.9 MB | Freeware | OS X 10.8/10.9/10.10 | 6479 | 3 ]

E-mail client makes sending, receiving, and managing e-mail as intuitive and efficient as possible.

Mail.appetizer 1.3 Beta 1 [ 2011-09-15 | 283 KB | Freeware | OS X 10.5 | 5660 | 3 ]

Look at your incoming email without switching to Mail. Project has been abandoned.

Mozilla Thunderbird Final 15.0.1 [ 2012-09-11 | 37.9 MB | Freeware | OS X 10.5/10.6/10.7/10.8 | 4213 | 3 ]

Thunderbird is a full-featured email application. Thunderbird supports IMAP and POP mail protocols, as well as HTML mail formatting.

Ofaco 1.9.4 [ 2014-07-11 | 208 KB | Freeware | OS X 10.7/10.8/10.9 | 5462 | 3 ]

Plugin for Mail that replaces Mail’s dictionary-based completion mechanism with one that uses the words from the message window from which it was invoked.

Spamfire 2.2 [ 2007-03-12 | 6.1 MB | Shareware $39.95 | OS X | 5049 | 3 ]

Spam filter uses four technologies to provide excellent accuracy with almost no false positives.

Sp@mX 4.3.1 [ 2007-11-27 | 3.3 MB | Shareware $19.95 | OS X | 5394 | 3 ]

Desktop based, spam tracing, and reporting software. Project has been abandoned.

RoboPostman 1.2.7 [ 2011-12-05 | 10.3 MB | Shareware $19.95 | OS X 10.6/10.7/10.8/10.9 | 2490 | 3 ]

Create a personal look and feel to every message you send out, without the extra effort!

Eudora Notifier 0.2b [ 2006-04-14 | 280 KB | Freeware | OS X | 5622 | 3 ]

Little application for Mac Os X and Eudora 6 that alerts you, using Growl notification system, when you have new Eudora messages.

Mail Forward 5.1.2 [ 2011-09-23 | 373 KB | Shareware $19.95 | OS X 10.6/10.7 | 6618 | 3 ]

Forward mail from AOL, Gmail, Hotmail, MSN, Netscape, Yahoo and standard POP and IMAP web mail accounts to any e-mail address.

SnapMail 5.2.3 [ 2010-03-03 | 11.2 MB | Shareware $32.00 | OS X 10.3/10.4/10.5/10.6 | 5467 | 3 ]

Cross-platform private messaging and file-transfer utility. .

BlinkMail 1.01 [ 2014-09-28 | 20.1 MB | Freeware | OS X 10.9 | 9128 | 3 ]

BlinkMail features everything you need to get back control over email.

AppleMailConduit 2.0.1 [ 2006-01-07 | 187 KB | Freeware | OS X 10.4 | 5960 | 3 ]

Allows you to transfer mail from the Mail.app of OS X to your Palm PDA.

SpamSweep 1.6.2 [ 2009-09-21 | 8.9 MB | Shareware $25.00 | OS X 10.3/10.4/10.5/10.6 | 5395 | 3 ]

Advanced bayesian spam filter with a simple, easy to understand interface. Project has been abandoned.

Mail Satellite 1.7.3 [ 2014-05-15 | 946 KB | Freeware | OS X 10.9 | 4270 | 3 ]

Display unread emails from your menu bar without opening your usual email application.

Foxmail 1.2.14017 [ 2015-07-11 | 15.9 MB | Freeware | OS X 10.7/10.8/10.9/10.10 | 2570 | 5 ]

Simple Exchange-compatible email client.

LiSA 3.1 [ 2015-02-19 | 11.6 MB | Freeware | OS X 10.6/10.7/10.8/10.9/10.10 | 4611 | 3 ]

LiSA, the Liquid Information Speaking Assistant, speaks with a real human voice when emails arrive, telling you who they are from.

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