Download Mail Utilities Tools for Mac

Mail Utilities

[ Sort by: Name | Date | License | Rating | Popularity ]

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 | 5191 | 3 ]

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

AppleMailConduit 2.0.1 [ 2006-01-07 | 187 KB | Freeware | OS X 10.4 | 5967 | 3 ]

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

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 | 4948 | 3 ]

Gives you control over attachment handling in Apple Mail.

BlinkMail 1.01 [ 2014-09-28 | 20.1 MB | Freeware | OS X 10.9 | 9131 | 3 ]

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

Cobook 3.1.1 [ 2016-07-15 | 4.7 MB | Freeware | OS X 10.8/10.9/10.10/10.11 | 14911 | 3 ]

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

Email Archiver Pro 3.8.4 [ 2017-11-08 | 5.1 MB | Shareware $39.99 | OS X 10.11/10.12/10.13 | 14356 | 3 ]

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

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 | 4658 | 3 ]

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

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 | 5282 | 3 ]

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

Enigmail 1.8.2 [ 2015-04-20 | 1.6 MB | Freeware | OS X 10.6/10.7/10.8/10.9/10.10 | 6117 | 3 ]

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

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 | 12523 | 3 ]

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

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 | 7151 | 4 ]

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

Eudora Notifier 0.2b [ 2006-04-14 | 280 KB | Freeware | OS X | 5632 | 3 ]

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

Eudora OSE 1.0 [ 2010-08-02 | 21.0 MB | Freeware | OS X 10.4/10.5/10.6 | 5671 | 4 ]

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

FileChute 4.6.2 [ 2016-10-04 | 7.2 MB | Shareware $17.95 | OS X 10.11/10.12 | 6725 | 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.

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 | 10743 | 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.

Foxmail 1.2.14017 [ 2015-07-11 | 15.9 MB | Freeware | OS X 10.7/10.8/10.9/10.10 | 2571 | 5 ]

Simple Exchange-compatible email client.

Gmail Notifr 0.9.0 / 1.3.4 [ 2015-03-20 | 639 KB | Freeware | OS X 10.7/10.8/10.9 | 6400 | 3 ]

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

GmailStatus 1.1.1 [ 2009-07-09 | 451 KB | Freeware | OS X 10.4/10.5/10.6 | 6266 | 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.

GNUMail for OS X 1.2.0pre3 [ 2007-02-05 | 2.2 MB | Freeware | OS X 10.2/10.3/10.4/10.5 | 5594 | 3 ]

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

GPGMail 2.1 [ 2013-10-22 | 8 MB | Freeware | OS X 10.7/10.8 | 7269 | 3 ]

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

GrowlMail 1.4.0 Beta 8 [ 2014-07-02 | 2.2 MB | Freeware | OS X 10.9 | 5776 | 3 ]

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

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 | 9509 | 3 ]

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

Herald 8.0.2 [ 2017-10-03 | 7.6 MB | Freeware | OS X 10.13 | 4978 | 4 ]

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

HTTPMail Plugin 1.49 [ 2011-12-27 | 1.9 MB | Freeware | OS X 10.4 | 5604 | 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.

JunkMatcher 1.6.1 [ 2005-10-24 | 2.4 Mb | Freeware | OS X 10.3/10.4 | 5769 | 3 ]

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

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 | 4434 | 3 ]

Process Microsoft Outlook winmail.dat files in Apple Mail.

Letterbox 0.24b9 [ 2011-03-03 | 3.1 MB | Beta | OS X 10.6 | 4643 | 3 ]

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

LiSA 3.1 [ 2015-02-19 | 11.6 MB | Freeware | OS X 10.6/10.7/10.8/10.9/10.10 | 4631 | 3 ]

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

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 | 6890 | 3 ]

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

Mail Act-On 4.1.6 [ 2018-07-22 | 19.3 MB | Shareware $30.00 | OS X 10.11/10.12/10.13 | 5156 | 3 ]

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

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 | 5764 | 3 ]

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

Mail Forward 5.1.2 [ 2011-09-23 | 373 KB | Shareware $19.95 | OS X 10.6/10.7 | 6631 | 3 ]

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

Mail Satellite 1.7.3 [ 2014-05-15 | 946 KB | Freeware | OS X 10.9 | 4281 | 3 ]

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

Mail Unread Menu 3.4.6 [ 2013-11-16 | 2.1 MB | Freeware | OS X 10.7/10.8/10.9 | 6608 | 3 ]

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

Mail.appetizer 1.3 Beta 1 [ 2011-09-15 | 283 KB | Freeware | OS X 10.5 | 5669 | 3 ]

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

MailBar 1.3.2 [ 2015-10-05 | 8.8 MB | Freeware | OS X 10.9/10.10/10.11 | 4858 | 4 ]

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

Mailbox 0.7.7 Beta [ 2015-12-08 | 8.1 MB | Freeware | OS X 10.10/10.11 | 3525 | 3 ]

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

MailFollowUp 2.0.1 [ 2019-01-11 | 1.6 MB | Freeware | OS X 10.14 | 4391 | 3 ]

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

MailForge 3.2.4 [ 2013-04-16 | 17.9 MB | Shareware $19.95 | OS X 10.6/10.7/10.8 | 5729 | 3 ]

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

MailHub 1.12.6 [ 2016-11-22 | 12.6 MB | Shareware $19.00 | OS X 10.12 | 3194 | 3 ]

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

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 | 3876 | 3 ]

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

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 | 5194 | 3 ]

Full fledged Gmail client for the Desktop.

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 | 4420 | 3 ]

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

MailRaider 2.0.3 - 2.1.1 [ 2015-02-21 | 10.5 MB | Freeware | OS X 10.6/10.7/10.8/10.9 | 7292 | 4 ]

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

MailRecent 1.8 [ 2019-01-06 | 1.6 MB | Freeware | OS X 10.14 | 5043 | 3 ]

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

Mailsmith 2.4 [ 2015-09-18 | 25.9 MB | Freeware | OS X 10.8/10.9/10.10 | 6488 | 3 ]

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

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 | 4088 | 3 ]

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

MailTags 5.1.8 [ 2018-07-05 | 12.6 MB | Shareware $30.00 | OS X 10.11/10.12/10.13 | 3941 | 3 ]

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

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 | 7428 | 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.

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 | 7072 | 3 ]

Preview release for the next major version of Thunderbird.

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 | 4262 | 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.

Mozilla Thunderbird Final 15.0.1 [ 2012-09-11 | 37.9 MB | Freeware | OS X 10.5/10.6/10.7/10.8 | 4238 | 3 ]

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

Mozilla Thunderbird Final 17.0.8 [ 2013-08-06 | 37.4 MB | Freeware | OS X 10.5/10.6/10.7/10.8 | 5426 | 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.

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 | 7915 | 5 ]

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

Mozilla Thunderbird Final 12.0.1 [ 2012-04-30 | 34.4 MB | Freeware | OS X 10.5/10.6/10.7 | 7502 | 4 ]

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

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 | 5848 | 4 ]

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

Notify 2.1.6 [ 2010-08-06 | 3.6Mb | Freeware | OS X 10.5/10.6 | 4892 | 3 ]

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

Ofaco 1.9.4 [ 2014-07-11 | 208 KB | Freeware | OS X 10.7/10.8/10.9 | 5467 | 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.

Pando 2.5.1.4 [ 2010-08-10 | 3.6 MB | Adware | OS X 10.4/10.5/10.6 | 6630 | 3 ]

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

Portable Thunderbird OS X 3.0.4 r4.1 [ 2010-05-19 | 22.5 MB | Freeware | OS X 10.4/10.5/10.6 | 5528 | 3 ]

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

Postbox 7.0.36 [ 2020-10-29 | 59.1 MB | Shareware $40.00 | macOS 10.13/10.14/10.15 | 5487 | 3 ]

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

Postbox Express 1.0.1 [ 2010-07-06 | 19.3 MB | Freeware | OS X 10.4/10.5/10.6 | 4537 | 3 ]

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

PowerMail 6.2.1 [ 2013-12-02 | 21.9 MB | Shareware $65.00 | OS X 10.6/10.7/10.8/10.9 | 13241 | 3 ]

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

QuoteFix 2.7.4 [ 2016-02-08 | 5.8 MB | Freeware | OS X 10.8/10.9/10.10/10.11 | 4694 | 3 ]

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

Revolver Mail 8.4.5 [ 2010-03-15 | 43.1 MB | Freeware | OS X 10.4/10.5/10.6 | 5158 | 3 ]

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

RoboPostman 1.2.7 [ 2011-12-05 | 10.3 MB | Shareware $19.95 | OS X 10.6/10.7/10.8/10.9 | 2493 | 3 ]

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

SnapMail 5.2.3 [ 2010-03-03 | 11.2 MB | Shareware $32.00 | OS X 10.3/10.4/10.5/10.6 | 5476 | 3 ]

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

Sp@mX 4.3.1 [ 2007-11-27 | 3.3 MB | Shareware $19.95 | OS X | 5403 | 3 ]

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

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 | 5808 | 3 ]

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

Spamfire 2.2 [ 2007-03-12 | 6.1 MB | Shareware $39.95 | OS X | 5057 | 3 ]

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

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 | 5745 | 4 ]

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

SpamSweep 1.6.2 [ 2009-09-21 | 8.9 MB | Shareware $25.00 | OS X 10.3/10.4/10.5/10.6 | 5407 | 3 ]

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

spamtrainer 2.1.0 [ 2015-01-02 | 131 KB | Freeware | OS X 10.8/10.9/10.10 | 3758 | 3 ]

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

TNEF's Enough 3.7 [ 2015-10-12 | 1.8 MB | Freeware | OS X 10.7/10.8/10.9/10.10/10.11 | 7561 | 4 ]

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

Universal Mailer 2.1.5 [ 2014-08-11 | 279 KB | Freeware | OS X 10.9 | 4823 | 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.

Webmailer 1.3.1 [ 2011-07-30 | 868 KB | Freeware | OS X 10.4/10.5/10.6/10.7 | 3850 | 4 ]

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

YahooPops 0.6 [ 2005-11-19 | 1.1 MB | Freeware | OS X 10.3/10.4 | 6209 | 4 ]

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

Click here to view the archive for this category