Download Email Clients & Utilities Tools for Windows

Email Clients & Utilities

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nPOPuk 3.04 [ 2019-04-10 | 723 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 2980 | 5 ]

nPOPuk is a tiny comprehensive portable email client for Windows-based operating systems.

NK2Edit 3.46 [ 2023-08-29 | 366 KB | Freeware | 11|10|8|7 | 89281 | 5 ]

NK2Edit can repair, add, remove or modify the values that appear in the AutoComplete list generated by Microsoft Outlook.

SmarterMail Build 9543 [ 2026-02-17 | 248 MB | Freemium | 11|10|8 | 1760 | 5 ]

SmarterMail is a Microsoft Exchange alternative that natively supports MAPI.

TempMail 1.0 [ 2025-11-27 | 103 MB | Ad-Supported | 11|10|WebApp | 612 | 5 ]

TempMail enhances your online privacy by letting you create temporary email addresses to receive mail.

Foxmail 7.2.25.528 [ 2025-12-26 | 142 MB | Freeware | 11|10|8|7 | 103236 | 5 ]

Foxmail is a free lightweight email application that offers you many useful features and a user-friendly interface and supports POP3 accounts, as well as Hotmail accounts, with support for HTML email, mailbox encryption, multiple accounts and more.

Mozilla Thunderbird Nebula ESR Portable 128.13.0 [ 2025-07-27 | 70 MB | Open Source | 11|10 | 2056 | 5 ]

Mozilla Thunderbird Nebula ESR Portable is a versatile, free email application with an array of valuable features. It is highly customizable to suit your preferences and needs. Installers, Linux, and Mac versions are also available.

Spamihilator 1.7.0 [ 2022-08-02 | 5 MB | Freeware | 11|10|8|7 | 44132 | 5 ]

Spamihilator works between your Email-Client-Software and the Internet and examines every incoming email.

Mail PassView 1.93 [ 2025-12-16 | 293 KB | Freeware | 11|10|8|7 | 414871 | 5 ]

Mail PassView is a small password-recovery tool that reveals the passwords and other account details for all popular email clients. Portable version also available.

OutlookTools 3.0 [ 2017-07-03 | 658 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 4856 | 5 ]

OutlookTools gives you access to Microsoft Outlook settings and data folders and allows you to change settings that are normally only possible through the registry.

Howard Email Notifier 2.16 [ 2026-02-15 | 6 MB | Freeware | 11|10|8|7|macOS | 54780 | 5 ]

Howard Email Notifier will keep you notified about new emails in your outlook.com, live.com, hotmail.com, mail.google.com, mail.yahoo.com, facebook.com, LinkedIn, twitter.com, e.mail.ru, orange.fr, IBM / Lotus Notes, mail.virgilio.it, O2.pl, Yandex, Laposte.net and www.zoho.com inbox.

Free Gmail Backup 1.0.3.783 [ 2017-01-30 | 22.1 MB | Freeware | Win 10 / 8 / 7 / Vista / XP | 49007 | 5 ]

Free Gmail Backup makes backups of your Gmail emails and attachments.

OE Classic 5.3.1 [ 2025-11-16 | 13 MB | Freemium | 11|10|8|7 | 14630 | 5 ]

OE Classic is an email and Usenet reader designed to look and feel like the classic Outlook Express.

OutlookTempCleaner 1.2 [ 2017-07-03 | 488 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 3636 | 5 ]

OutlookTempCleaner gives you easy access to the Temp folder that Microsoft Outlook uses to open attachments as well as the option to automate maintenance with Windows’s Scheduled Tasks.

Email Studio .NET 19.3 [ 2026-02-16 | 16 MB | Freemium | 11|10|8|7 | 1220 | 5 ]

Email Studio .NET is a focused, desktop-based tool built for anyone who needs to design, manage, and send personalized emails, without relying on bloated web apps or overkill marketing suites.

Criptext 0.31.0 [ 2020-10-29 | 96.0 MB | Open Source | 10|8|7|Android | 6362 | 5 ]

Criptext is an Open Source encrypted email service with a focus on security, privacy, and control over your email communications.

SysTools EML Converter 10.0 [ 2025-11-17 | 108-156 MB | Shareware $39.00+ | 11|10|8|7|macOS | 151 | 5 ]

SysTools EML Converter converts .eml or .emlx files quickly and cleanly. This tool steps in where manual methods fall short.

Popcorn 1.99.3 [ 2012-08-21 | 150 KB | Freeware | 11|10|8|7|Vista|XP | 48169 | 5 ]

Send and receive e-mail using secure SSL encrypted server connections. Popcorn works as a client-server application, reading mail directly from POP servers.

Cisdem ContactsMate 2.1.0 [ 2025-11-06 | 28 MB | Subscription $36.99+ Per Year | 11|10|8|7|macOS | 376 | 5 ]

Cisdem ContactsMate will help you efficiently gather and manage your contacts from a variety of sources, including Apple Contacts, Google, iCloud, Outlook, CSV, and vCard files, among others. Its features enable you to edit, tag, email, import, and export your contacts with ease.

Outlook Express 6.0 [ 2014-04-25 | 496 KB | Freeware | Win7/Vista/2K/XP | 17497 | 5 ]

This is the free Outlook Express from Microsoft. Outlook Express is no longer available or supported by Microsoft.

Claws Mail 4.3.1 [ 2025-02-24 | 34 MB | Open Source | 11|10|Linux | 19485 | 5 ]

Claws Mail is a plug-in-enabled email client and newsreader featuring a familiar, intuitive interface with easy, flexible configuration.

Mozilla Thunderbird Supernova Portable ESR 115.18.0 [ 2024-12-23 | 122 MB | Open Source | 11|10|8|7 | 4089 | 5 ]

Mozilla Thunderbird Supernova Portable is a customizable email that offers a variety of useful features. Installer, Linux, and Mac versions are also available.

Inbox Notifier 3.15.0 [ 2024-12-08 | 3 MB | Open Source | 11|10|8|7 | 6814 | 5 ]

Inbox Notifier allows you to receive Gmail notifications instantly right from the Windows taskbar.

E-Mail Checker 1.2 [ 2016-10-16 | 328 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 52822 | 5 ]

Check all of your web based email with a single mouse click.

Open Contacts 6.2.1.640 [ 2014-04-07 | 5.71 MB | Freeware | Win 8/ Win 7/ Vista/ 03 /XP | 22541 | 5 ]

Open Contacts is an advanced address book program for managing contact info of individuals and organizations with relationships.

Email Director .NET 19.1 [ 2026-02-09 | 13 MB | Freemium | 11|10|8|7|Vista|XP | 274 | 5 ]

Email Director .NET is a free Windows-based email, SMS, and fax marketing tool.

SpamAssassin for Windows 4.0.1.44 [ 2025-09-30 | 22 MB | Freemium | Windows Any | 1376 | 5 ]

SpamAssassin for Windows is an effective anti-spam solution utilizing text analysis, Bayesian filtering, and DNS requests to block known spam senders.

GMail Drive 1.0.20 Final [ 2013-12-14 | 399 KB | Freeware | Win 8/ Win 7/ Vista/ 03 /XP | 250247 | 5 ]

GMail Drive is a Shell Namespace Extension that creates a virtual filesystem around your Google Mail account, allowing you to use Gmail as a storage medium.

SysTools Gmail Backup 10.0 [ 2025-08-05 | 136 MB | Shareware $29.00+ | 11|10|8 | 2612 | 5 ]

SysTools Gmail Backup allows you to backup all your emails, contacts, calendars and documents from your Gmail account.

Spark 2.9.23 [ 2021-06-08 | 49.6 MB | Freeware | macOS | 383 | 5 ]

Spark is an email app for Mac featuring a modern design that's fast, intuitive, and collaborative.

IncrediConvert [ 2016-10-16 | 266 KB | Freeware | Win XP/2K | 104149 | 5 ]

Exports your IncrediMail message-stores to plain .eml-format.

BCTextEncoder 1.03.2.1 [ 2019-07-12 | 1.26 MB | Freeware | 11 | 12775 | 5 ]

Never worry that someone might read a confidential email, BCTextEncoder will easily encrypt part or all of your messages with public key encryption methods as well as password-based encryption.

OutlookAccountsView 1.02 [ 2023-11-22 | 139 KB | Freeware | 11|10|8|7|Vista|XP | 1826 | 5 ]

OutlookAccountsView is a password recovery tool for Windows that displays the details of all POP3/IMAP/SMTP accounts stored in your Outlook profiles.

Mozilla Thunderbird Eclipse 148.0 [ 2026-02-24 | 73-141 MB | Open Source | 11|10|8|7|Linux|macOS | 6147 | 5 ]

Mozilla Thunderbird Eclipse is an email client prioritizing safety, speed, and user-friendliness. It offers a wide range of built-in features, including a user-friendly message search, customizable views, and support for IMAP/POP and RSS. The latest beta and a portable version are also available.

Mail Password Decryptor 13.0 [ 2026-01-14 | 6 MB | Ad-Supported / Freemium | 11|10|8|7 | 32668 | 5 ]

Mail Password Decryptor is a handy piece of software to instantly recover Mail Account passwords from popular email clients and other desktop applications.

Mozilla Thunderbird Eclipse ESR 140.7.2 [ 2026-02-24 | 67-132 MB | Open Source | 11|10|Linux|macOS | 2240 | 5 ]

Mozilla Thunderbird Eclipse ESR is a versatile and free email application that stands out due to its ease of customization and a rich set of features that enhance user experience.
Portable version also available.

PowerPoint Viewer Registry Fix [ 2007-01-08 | 115 KB | Freeware | Win7/Vista/2K/XP | 13519 | 5 ]

Correct the .pps opening problem and allow you to open presentation file attachments directly from your email in Outlook Express.

POP Peeper 5.6.4 [ 2026-01-19 | 6 MB | Freemium | 11|10|8|7 | 49654 | 5 ]

POP Peeper is an email notifier that runs in your Windows taskbar and alerts you when you have new email messages.

Outlook Express Freebie Backup 2.9.0.3 [ 2004-03-27 | 2.2 MB | Freeware | Win7/Vista/2K/XP | 49944 | 5 ]

Outlook Express Freebie Backup allows you to backup and restore your Outlook Express user identity and email (dbx files).

KLS Mail Backup 5.2.0.0 [ 2023-01-26 | 10 MB | Freeware | 11|10|8|7 | 3374 | 5 ]

KLS Mail Backup is a straightforward app that permits the backup and restoration of most of the popular email clients, including Mozilla Firefox, Thunderbird, Windows Mail, Outlook Express, among others.

Scrollout F1 [ 2018-03-18 | 215 MB | Open Source | 11|10|8|7 | 3536 | 5 ]

Scrollout F1 is an easy-to-use anti-spam email gateway designed for Linux and Windows email system administrators.

Anti-Spam SMTP Proxy (ASSP) 2.8.1 24261 [ 2024-09-23 | 3 MB | Open Source | 11|10|8|7 | 8813 | 5 ]

Anti-Spam SMTP Proxy (ASSP) aims to be an Open Source SMTP Proxy server with auto-whitelists, self-learning Bayesian, greylisting, virus scanning, attachment blocking, and many other filter methods.

VOVSOFT VCF Splitter 1.0 [ 2025-07-14 | 4 MB | Freeware | 11|10|8|7|Vista|XP | 458 | 5 ]

VOVSOFT VCF Splitter provides you with an intuitive and user-friendly utility designed to simplify the process of managing large vCard (.vcf) files by enabling you to effortlessly split them into individual contact files.

VOVSOFT VCF Editor 2.3 [ 2025-12-08 | 6 MB | Ad-Supported / Freemium | 11|10|8|7|Vista|XP | 2269 | 5 ]

VOVSOFT VCF Editor is designed to manage and edit Windows vCard files (VCF) efficiently offline.

VOVSOFT VCF Merger 1.0 [ 2025-07-14 | 4 MB | Freeware | 11|10|8|7|Vista|XP | 469 | 5 ]

VOVSOFT VCF Merger allows you to merge multiple vCard (.vcf) files into one consolidated contact file. This tool simplifies the process of organizing and managing contact information by transforming individual vCard files into a single, comprehensive file.

Mozilla Thunderbird Eclipse ESR Portable 140.7.1 [ 2026-02-17 | 78 MB | Open Source | 11|10 | 799 | 5 ]

Mozilla Thunderbird Eclipse ESR Portable is a highly customizable email application that offers a wide range of features to improve the user experience. Its versatility allows users to tailor the application to their specific needs, making it an excellent choice for managing email effectively. Available as an installer as well as for Linux and Mac.

PP Mailcheck 2.1 [ 2016-10-16 | 1.5 MB | Freeware | Win 10 / 8 / 7 / Vista / XP | 22111 | 5 ]

Easily preview mail on a POP3 server.

HideOE 1.1.1 [ 2003-04-28 | 129 KB | Freeware | Win7/Vista/2K/XP | 22676 | 5 ]

Hide Outlook Express or minimize it to the sytem tray.

YPOPs! 0.9.7.3 [ 2009-04-17 | 692 KB | Freeware | Win All | 65698 | 5 ]

Free POP3 access to your Yahoo! Mail account.

Mozilla Thunderbird Eclipse Portable 147.0.2 [ 2026-02-17 | 159 MB | Open Source | 11|10 | 2024 | 5 ]

Mozilla Thunderbird Eclipse Portable is an email client designed with a focus on safety, speed, and ease of use. It comes equipped with a variety of built-in features that enhance the user experience. The latest beta and installer/Linux/Mac versions are also available.

NoVirusThanks Easy Email Extractor 1.6.0.0 [ 2025-09-21 | 45 MB | Freeware | 11|10|8|7 | 5443 | 5 ]

NoVirusThanks Easy Email Extractor allows email address extraction from your files, folders, and URLs.

EmailTray 4.0 [ 2020-12-22 | 13.1 MB | Freeware | 10|8|7|Vista|XP | 13391 | 5 ]

EmailTray provides you with a single intelligently designed work area for all of your Hotmail/Live, Gmail, Yahoo, AOL, and POP3/IMAP accounts.

Winmail Opener 1.7 [ 2021-03-16 | 355 KB | Freeware | 11|10|8|7 | 5769 | 5 ]

Winmail Opener allows you to view and extract the contents of TNEF-encoded messages (infamous winmail.dat).

WinMailPassRec 1.01 [ 2024-01-21 | 64 KB | Freeware | 11|10 | 2074 | 5 ]

WinMailPassRec is a password recovery tool for Windows 10 and Windows 11 that displays the details of all POP3/IMAP/SMTP/Exchange accounts stored in the mail application of the Windows operating system.

Email Attachment Transformer 2.0.815 [ 2025-11-28 | 2 MB | Open Source | 11|10|8|7 | 567 | 5 ]

Email Attachment Transformer is an email solution designed to simplify the process of sending email attachments by converting data into plain text.

Mozilla Thunderbird Eclipse 148.0 Beta 6 [ 2026-02-18 | 66-142 MB | Open Source | 11|10|8|7|Linux|macOS | 5396 | 5 ]

Mozilla Thunderbird Eclipse is an email client prioritizing safety, speed, and user-friendliness. It has numerous built-in features, such as easy message search, customizable views, and IMAP/POP and RSS support. A Portable version is also available.

Spell Checker for OE 2.1 [ 2016-10-16 | 596 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 445823 | 5 ]

Stand alone spell checker that incorporates in Outlook.

Sylpheed 3.7 Final [ 2018-01-31 | 7.85 MB | Freeware | Win 10 / 8 / 7 / Vista / XP | 38183 | 5 ]

Sylpheed is a lightweight, reliable e-mail client. Sylpheed adopts 3-pane display similar to the popular e-mail clients for Windows such as Outlook Express and Becky.

BlueMail provides you with a fast and secure universal email app that can handle unlimited email accounts from any email provider.

SysTools Outlook Recovery 9.1 [ 2025-04-24 | 91 MB | Shareware $49.00+ | 11|10|8|7 | 390 | 5 ]

SysTools Outlook Recovery is a Windows utility that repairs corrupted PST files and recovers deleted emails, contacts, calendars, and more, without needing a computer science degree to use it.

VCFsplitter 1.1.9351.20183 [ 2025-08-08 | 10 KB | Open Source | 11|10|8|7 | 281 | 5 ]

VCFsplitter is a straightforward tool designed to efficiently split a vCard file that has been exported from the Android Contacts app into individual vCard files. This allows for easier management and organization of contact information.

SysTools MBOX Viewer Free Version 4.0 [ 2018-04-26 | 15 MB | Freemium | 11|10|8|7 | 1310 | 5 ]

SysTools MBOX Viewer is a free, lightweight utility that lets you open and read MBOX email files without needing the original email client.

SysTools MBOX Viewer Pro Plus 6.0 [ 2025-05-02 | 107 MB | Shareware $129.00 | 11|10|8|7 | 369 | 5 ]

SysTools MBOX Viewer Pro Plus is a lightweight yet powerful utility for anyone who needs to open, search, and manage MBOX files without the original email client.

MBox Viewer 1.0.3.56 [ 2026-02-09 | 92 MB | Open Source | 11|10|8|7 | 1267 | 5 ]

MBox Viewer is a lightweight, portable, and free tool for Windows that makes opening, reading, and recovering MBOX and EML files simple

SysTools IMAP Migration Tool 7.4.0 $\New$ [ 2026-02-23 | 162 MB | Shareware $25.00 | 11|10|macOS | 224 | 5 ]

SysTools IMAP Migration Tool is a specialized utility designed to help you migrate email data between any two IMAP-enabled accounts. It preserves read/unread status, folder structure, and attachments during the transfer process.

Mozilla Thunderbird Final 78.14.0 [ 2021-12-07 | 66.4 MB | Freeware | 10|8|7|Linux|macOS | 217269 | 5 ]

Mozilla Thunderbird for Windows, Linux, and Mac makes emailing safer, faster, and easier than ever with intelligent spam filters, a built-in spell checker, extension support, and much more. A portable version is also available.

Mail PassView Portable 1.91 [ 2020-09-09 | 279 KB | Freeware | 10|8|7 | 22515 | 5 ]

Mail PassView Portable is a small password-recovery tool that reveals the passwords and other account details for all popular email clients. Installer version available.

Mozilla Thunderbird Eclipse Portable 148.0 Beta 1 [ 2026-01-18 | 84 MB | Open Source | 11|10 | 1294 | 5 ]

Mozilla Thunderbird Eclipse Portable is an email client that prioritizes safety, speed, and user-friendliness. It has numerous built-in features, such as easy message search, customizable views, and IMAP/POP and RSS support. Available as an installer and for Linux/Mac.

SysTools Email Decryptor 3.0 [ 2025-02-25 | 93 MB | Shareware $299+ | 11|10|8|7 | 389 | 5 ]

SysTools Email Decryptor is a specialized utility designed to decrypt encrypted Outlook PST, OST, and MSG email files.

Mozilla Thunderbird 102.15.1 [ 2023-09-12 | 52-119 MB | Freeware | 11|10|8|7|Linux|macOS | 79140 | 5 ]

Mozilla Thunderbird for Windows, Linux, and Mac is a free cross-platform email application that's easy to set up and customize - and it's loaded with great features. A portable version is also available.

Secure Mail 1.0 [ 2015-01-28 | 787 KB | Open Source | Win 8 / Win 7 / Vista/ XP | 7699 | 5 ]

Secure Mail is an easy to use email/file encryption/decryption software to help guard your data & privacy from mass surveillance.

SysTools EDB Converter 6.0 [ 2025-05-08 | 86 MB | Shareware $99.00+ | 11|10|8|7 | 209 | 5 ]

SysTools EDB Converter is a Windows utility that converts offline or dismounted Exchange EDB files into PST, EML, MSG, MBOX, PDF, and more.

hMailServer 5.6.9 Build 2607 Beta / 5.6.8 Build 2574 [ 2023-03-12 | 5 MB | Open Source | 11|10|8|7 | 24475 | 5 ]

hMailServer is an Open Source e-mail server that can be used by any user type, from internet service providers, and governments, all the way to regular users.

Opera Mail 1.0 Build 1044 [ 2016-02-19 | 11.7 MB | Freeware | Win 10 / 8 / 7 | 20198 | 5 ]

Opera Mail is a lightweight email client designed to work alongside the Opera web browser or as a standalone email solution.

i.Scribe 2.4.21 [ 2022-10-03 | 7 MB | Freeware | 10|8|7|Linux | 81556 | 5 ]

i.Scribe is a small and fast email client with an integrated contact database and calendar.

SysTools PST Converter 10.0 [ 2026-02-18 | 84 MB | Shareware $49.00+ | 11|10|8|7 | 439 | 5 ]

SysTools PST Converter is a powerful and user-friendly utility designed to convert Outlook PST files into various formats including EML, MSG, PDF, MBOX, HTML, and more.

SysTools Hotmail Backup Tool 10.6.0 [ 2026-02-15 | 137 MB | Shareware $39.00+ | 11|10|8|7|macOS | 386 | 5 ]

SysTools Hotmail Backup Tool is a straightforward, no-nonsense utility for anyone who wants to download, archive, or migrate their Outlook.com, Live.com, MSN, or Hotmail emails to local storage or another platform.

PopTrayU 5.2.6 [ 2017-06-05 | 3.19 MB | Open Source | Win 10 / 8 / 7 / Vista | 4650 | 5 ]

PopTrayU monitors your email from the tray. It is a fork of the popular PopTray with more features and support for Windows 10.

Koma-Mail 3.83 [ 2012-03-07 | 2.62 MB | Freeware | Win 8 / Win 7 / Vista/ XP | 21426 | 5 ]

Koma-Mail is an email client which is comfortable and has very handy functions.

Gpg4win 5.0.1 [ 2026-01-27 | 43 MB | Open Source | 11|10|8|7 | 83098 | 5 ]

Gpg4win (GNU Privacy Guard for Windows) is encryption software for files and emails.

Mailbird 3.0.49.0 [ 2026-02-14 | 278 MB | Freemium | 11|10|8|7 | 41830 | 5 ]

Mailbird connects all your preferred email, calendar, task, and messaging apps into one versatile utility.

Becky! Internet Mail 2.83.01 [ 2026-01-18 | 9 MB | Shareware $40.00 | 11|10|8|7 | 42947 | 5 ]

Becky! Internet Mail is a feature-rich Internet email client.

SysTools Outlook PST Viewer 5.0 [ 2018-02-05 | 18 MB | Freeware / Pro | 11|10|8|7 | 84471 | 5 ]

Systools Outlook PST Viewer lets you view PST files without having MS Outlook installed.

SysTools Mail Converter 1.0 [ 2016-09-16 | 15 MB | Shareware $399.00 | 11|10|8|7 | 162 | 5 ]

SysTools Mail Converter is a solid pick when you're dealing with PST, OST, EDB, or MBOX files and need them converted into something more usable, like PDF, EML, MSG, or even Office 365.

Lookout 1.3.0 [ 2016-10-16 | 961 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 134736 | 5 ]

Lightning-fast search add-on for Outlook.

Proton Mail 1.12.1 [ 2026-02-09 | 195 MB | Freemium | 11|10|macOS|Linux|WebApp | 1352 | 5 ]

Proton Mail offers a refreshing change if you're tired of your inbox being a data mine for advertisers.

MFCMAPI 25.0.25267.02 [ 2025-09-24 | 2 MB | Open Source | 11|10|8 | 66962 | 5 ]

MFCMAPI provides access to MAPI stores to facilitate the investigation of Exchange and Outlook issues and to provide developers with a sample for MAPI development.

Auto Email Sender 1.6.0 [ 2023-01-29 | 965 KB | Freeware | 11|10|8|7 | 2524 | 5 ]

Auto Email Sender allows you to send emails, newsletters, etc., to multiple addresses all at once.

Winmail.dat Reader 1.2.15 [ 2012-02-29 | 686 KB | Freeware | Win7/Vista/XP | 17169 | 5 ]

Read, view, open, convert and save the files on winmail.dat email attachments.

Mozilla Thunderbird Supernova ESR 115.18.0 [ 2024-12-23 | 56-127 MB | Open Source | 11|10|8|7|Linux|macOS | 13510 | 5 ]

Mozilla Thunderbird Supernova is a free email application that can be used on Windows, Linux, and Mac operating systems. It is easy to customize and comes with many useful features. Portable version is also available.

eM Client 10.4.4867.0 [ 2026-02-17 | 139 MB | Freemium | 11|10|8|7|macOS | 33907 | 5 ]

eM Client is a feature-rich email client that includes a modern, easy-to-use interface and offers a calendar, tasks, chat, contacts, and more.

Mozilla Thunderbird 91.11.0 [ 2022-06-28 | 52 - 118 MB | Open Source | 11|10|8|7|Linux|macOS | 10859 | 5 ]

Mozilla Thunderbird 91.x for Windows, Linux, and Mac makes emailing safer, faster, and easier than ever with intelligent spam filters, a built-in spell checker, extension support, and much more.

SPAMfighter 7.6.179 [ 2021-02-15 | 2.36 MB | Freemium | 10|8|7 | 120428 | 5 ]

SPAMfighter can remove spam emails from Outlook, Outlook Express, Windows Mail, Windows Live Mail or Thunderbird.

PopMan 1.3.18 [ 2023-03-24 | 5 MB | Freeware | 11|10|8|7 | 8917 | 5 ]

PopMan allows you to manage your POP3 email efficiently.

Mozilla Thunderbird 10.02 Final $\Pick$ [ 2012-02-17 | 16.0 MB | Freeware | 11 | 128984 | 5 ]

Mozilla Thunderbird is a redesign of the Mozilla mail component.

GO Contact Sync Mod 4.2.1 [ 2025-04-15 | 6 MB | Open Source | 11|10|8|7 | 5780 | 5 ]

GO Contact Sync Mod enables easy syncing of contacts between Google Mail and Microsoft Outlook.

Magic Mail Monitor 2.96 [ 2017-07-07 | 758 KB | Open Source | Win 10 / 8 / 7 / Vista / XP | 20858 | 5 ]

Magic Mail Monitor allows you to preview messages and delete unwanted mail to avoid spam and viruses.

FossaMail 32-Bit 38.2.0 [ 2017-03-29 | 31.6 MB | Open Source | Win 10 / 8 / 7 / Vista | 51581 | 5 ]

FossaMail is an Open Source, Mozilla Thunderbird-based mail, news and chat client for Windows, brought to you by the Pale Moon developer. 64-Bit also available.

FossaMail 64-Bit 38.2.0 [ 2017-03-29 | 35.4 MB | Open Source | Win 10 / 8 / 7 / Vista | 61423 | 5 ]

FossaMail is an Open Source, Mozilla Thunderbird-based mail, news and chat client for Windows, brought to you by the Pale Moon developer. 32-Bit also available.

MailStore Home 26.1.0.23845 [ 2026-01-14 | 24 MB | Freeware | 11|10|8|7 | 36876 | 5 ]

MailStore Home lets you archive your private emails from almost any email source and search through them efficiently.

Mozilla Thunderbird Nebula ESR 128.14.0 [ 2025-08-19 | 61-149 MB | Open Source | 11|10|Linux|macOS | 7081 | 5 ]

Mozilla Thunderbird ESR is a free email application for Windows, Linux, and Mac operating systems. It is easy to customize and has many useful features. A portable version is also available.

Eudora OSE 1.0 [ 2010-11-26 | 9.57 MB | Open Source | 10|8|7|Vista|XP | 35464 | 5 ]

Eudora OSE is the Open Source Edition of one of the internets most pioneering and enduring applications.

Enigmail for Thunderbird 2.2.4.1 [ 2021-01-03 | 3.02 MB | Freeware | 10|8|7 | 5156 | 5 ]

Enigmail is a security add-on for Mozilla Thunderbird that allows you to use OpenPGP to encrypt and digitally sign your emails and decrypt and verify messages you receive.

Pegasus Mail 4.91 [ 2025-09-03 | 15 MB | Freeware | 11|10|8|7 | 53082 | 5 ]

Pegasus Mail is a free, standards-based electronic mail client suitable for single or multiple users on single computers or on local area networks.

King Phisher 1.15.0 [ 2019-09-24 | 486 MB | Open Source | Win 10 / 8 / 7 | 8555 | 5 ]

King Phisher is Open Source software that simulates real-world phishing attacks for testing purposes and to promote user awareness.

Mail Attachment Downloader 3.3 Build 1020 [ 2026-01-31 | 24 MB | Freeware | 11|10|8|7 | 53887 | 4 ]

Mail Attachment Downloader downloads just the email attachments based on your search preference without downloading the mail.

IncrediMail 2 6.6.0.5328 [ 2018-04-22 | 11.9 MB | Freeware | 10|8|7 | 128150 | 4 ]

IncrediMail 2 is a powerful, easy to use, feature-rich and fun email program.

MailWasher Free 8.0.96 [ 2025-12-26 | 29 MB | Freemium | 11|10|8|7 | 173710 | 4 ]

MailWasher allows you to preview multiple accounts and all aspects of your email before you download them.

Cactus Spam Filter 3.01 [ 2014-04-07 | 701 KB | Freeware | Win 8 / Win 7 / Vista/ XP | 21653 | 4 ]

Cactus Spam Filter is a free easy-to-use spam blocker.

SpamAssassin for Win32 3.2.3.5 [ 2010-07-16 | 10 MB | Freeware | 11 | 17855 | 4 ]

This tool is a free and powerful spam filter for any Microsoft Windows mail client (Outlook Express, Eudora, Microsoft Outlook, etc.)

Outlook Express Tweaker 1.01 [ 2016-10-16 | 429 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 30515 | 4 ]

A freeware utility for fine-tuning your Outlook Express.

Gmail Notifier 1.0.0.87 [ 2011-04-08 | 2.62 MB | Freeware | 11 | 53343 | 4 ]

Gmail Notifier alerts you when you have new email messages in your mailbox.

GroupMail 6.0.0.62 [ 2021-02-23 | 17.9 MB | Shareware $149.95+ | 10|8|7 | 54016 | 4 ]

GroupMail is for anyone who wants to send a personalized group email to smaller mailing lists.

FreePOPs 0.2.9 [ 2008-12-29 | 1.20 MB | Freeware | Win7/Vista/2K/XP | 23522 | 4 ]

Download mail from most webmails as well as RSS feeds.

Spam Bully 4.4.0.21 [ 2014-04-07 | 6.83 MB | Shareware $29.95 | Win 8 / Win 7 / Vista/ XP | 63069 | 4 ]

Spam Bully utilizes the latest technology which learns from spammers messages and continually adjusts itself to protect your mailbox.

OutlookStatView 2.32 [ 2025-12-01 | 130 KB | Freeware | 11|10|8|7 | 41324 | 4 ]

OutlookStatView instantaneously scans your entire Outlook mailbox and then displays general statistics in an easy-to-read table about the users you communicate with via emails.

Dawn 5.4 Beta (Build 5402) [ 2007-01-25 | 850 KB | Freeware | NT/200x/XP/Vista | 47580 | 4 ]

Convert your address book from one format to another.

E-mail Talker 4.0 [ 2004-11-10 | 2.9 MB | Shareware $19.95 | Win 8 / Win 7 / Vista/ XP | 21534 | 4 ]

User-friendly program to read your incoming POP3 e-mail messages.

Poppy 5.9.1 [ 2008-12-04 | 976 KB | Freeware | Win All | 15112 | 4 ]

Check multiple POP3 servers for new messages at regular time intervals.

Gmail Manager 0.6.4.1 [ 2011-03-20 | 237 KB | Freeware | Win 8 / Win 7 / Vista/ XP | 27644 | 4 ]

This is a Firefox extension that allows you to manage multiple Gmail accounts and receive new mail notifications.

Mozilla Thunderbird Portable (Legacy) 102.15.1 $\Hot$ [ 2024-05-31 | 115 MB | Freeware | 11|10|8|7 | 119877 | 4 ]

Mozilla Thunderbird Portable (Legacy) for Windows makes emailing safer, faster, and easier than ever with intelligent spam filters, a built-in spell checker, extension support, and much more. Also available here as an installer.

TweakOL 3.0 [ 2004-03-23 | 17 KB | Freeware | Win All | 23664 | 4 ]

Standalone utility that allows you to change hidden functions in Microsoft Outlook.

DetachOL 1.03 [ 2004-03-23 | 28 KB | Freeware | Win7/Vista/2K/XP | 25988 | 4 ]

DetachOL gives you total control of your attachment types in Outlook.

Mailspring 1.18.0 [ 2026-02-23 | 146-192 MB | Open Source | 11|10|8|7|Linux|macOS | 13242 | 4 ]

Mailspring is an easy-to-use cross-platform IMAP email client.

Outlook Permissions Addin 1.1 [ 2016-10-16 | 2.7 MB | Freeware | Win 10 / 8 / 7 / Vista / XP | 21954 | 4 ]

Modify the attachment security settings for Outlook.

HideOutlook 1.0.18 [ 2003-04-28 | 106 KB | Freeware | Win7/Vista/2K/XP | 21773 | 4 ]

Hide Outlook or minimize it to the sytem tray.

CheckP3 5.1 [ 2004-10-07 | 1.1 MB | Freeware | Win7/Vista/2K/XP | 31117 | 4 ]

A free mail checking program with many nice features. E-MailChecker.zip

Scott's Gmail Alert 5.74 [ 2016-10-16 | 1.35 MB | Freeware | Win 10 / 8 / 7 / Vista / XP | 15529 | 4 ]

Scott's Gmail Alert is a notification program for Gmail, Google Apps, Google Calendar, and RSS feeds which quietly sits on your taskbar until it discovers new messages in up to five separate accounts.

MailEnable Standard 10.54 [ 2025-11-11 | 83 MB | Freeware | 11|10|8|7 | 63607 | 4 ]

MailEnable Standard provides robust SMTP, POP3 and web mail services for Microsoft Windows servers.

Spiffy 0.6.0 [ 2013-03-25 | 717 KB | Freeware | Win 8 / Win 7 / Vista/ XP | 16891 | 4 ]

Spiffy is an advanced Gmail notifier for Windows, it's free and completely customizable.

Yahoo! Mail Checker 1.0 [ 2016-10-16 | 245 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 22217 | 4 ]

Automatically logs in and checks new e-mails at Yahoo!.

Ad-Blocker for Gmail 2.8.3 [ 2013-07-13 | 165 KB | Freeware | Win 8 / Win 7 / Vista/ XP | 4312 | 4 ]

Ad-Blocker for Gmail will hide Gmail ads, so that the message takes up the entire width of the screen (even in a new window).

StripMail 0.99p [ 2017-07-14 | 281 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 22239 | 4 ]

StripMail Strips the characters ">" and "|" from forwarded e-mails.

Gmail Growl 2.4.0.0 [ 2011-02-26 | 3.69 MB | Freeware | Win 8 / Win 7 / Vista/ XP | 12048 | 4 ]

Gmail Growl monitors a Gmail account for new mails and displays fancy desktop alerts.

SpamPal 1.73h Beta [ 2016-10-16 | 749 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 46570 | 4 ]

Separate your spam from the mail you really want to read.

MiTeC E-mail History Browser 1.2.0 [ 2016-05-28 | 877 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 5555 | 4 ]

MiTeC E-mail History Browser collects and displays e-mail communication history taken from supported e-mail clients in a comprehensive interface with powerful filtering engine.

The Bat! Home Edition 12.0.3 [ 2026-02-10 | 219 MB | Shareware $35.00 | 11|10|8|7 | 64980 | 4 ]

The Bat! Home Edition was created for dealing with the ever-growing volume of emails as quickly as possible, saving you valuable time.

gPopper (Formerly Pop Goes the GMail) 1.2 [ 2008-11-17 | 204 KB | Freeware | Win All | 29970 | 4 ]

Retrieve email from Google's Gmail service in your email client.

OE-QuoteFix 1.19.2 [ 2003-10-30 | 421 KB | Freeware | Win7/Vista/2K/XP | 23123 | 4 ]

Correct quoting and appearance of your replies in OE.

Outlook-QuoteFix 0.90 [ 2003-10-30 | 379 KB | Freeware | Win7/Vista/2K/XP | 21052 | 4 ]

Correct quoting and appearance of your replies in Outlook.

DeskTask 1.61 [ 2017-01-29 | 580 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 24933 | 4 ]

DeskTask connects to Microsoft Outlook and displays your calendar and task items on the desktop.

3D Mail Effects 6.0.5 [ 2008-02-24 | 1.6 MB | Freeware | Win7/Vista/2K/XP | 29459 | 4 ]

Notifies you of new mail using realistic 3D effects on your desktop. Program has been abandoned and a free code offered to you from Majorgeeks: D491-A002-8BC6-A5AD-913D-092E-0428-9C42.

HaveTheyReadItYet 1.0.105 [ 2016-10-16 | 511 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 28192 | 4 ]

Tells you when and where your sent emails have been read.

Gmail Notifier + 3.7 [ 2014-10-21 | 1.7 MB | Freeware | Win 8 / Win 7 / Vista/ XP | 9835 | 4 ]

Gmail Notifier Plus is a small application used to monitor multiple Gmail and Google Apps Mail accounts from a single, compact point.

Gmail Peeper 1.5 [ 2015-10-16 | 586 KB | Freeware | Win 10 / 8 / 7 / Vista / XP | 12931 | 4 ]

Gmail Peeper is a free Gmail notifier program which provides an attractive and simple way to check for new mail messages without opening your browser.

1and1 Mail 4.9.0.636 [ 2017-06-27 | 13.4 MB | Freeware | Win 10 / 8 / 7 / Vista / XP | 27001 | 4 ]

1and1Mail can send mass emails, manage email contacts and design newsletters.

Kiwi for Gmail 4.6.2 [ 2025-10-08 | 196 MB | Freemium | 11|10|8|7|macOS | 5529 | 3 ]

Kiwi for Gmail is an excellent app that brings Gmail and Google apps directly to your desktop.

OutlookAddressBookView 2.46 [ 2025-12-19 | 128 KB | Freeware | 11|10|8|7 | 57372 | 3 ]

OutlookAddressBookView is a free email utility that displays all recipients' details in the address books of Microsoft Outlook.

Microsoft Junk Email Filter for Outlook 2003 December, 2013 [ 2013-12-11 | 3.5 MB | Freeware | Win 2K/03/XP/Vista | 13989 | 3 ]

This update provides the Junk E-mail Filter in Microsoft Office Outlook 2003 with a more current definition of which e-mail messages should be considered junk e-mail.

SynchPst for Outlook 7.1.0.0 [ 2015-10-21 | 15.4 MB | Shareware $39.95+ | 11 | 22695 | 3 ]

SynchPst for Outlook - the easy way to synchronize Outlook data between personal folders.

Betterbird 140.8.0esr-bb19 [ 2026-02-22 | 68-100 MB | Open Source | 11|10|8|7|Linux|macOS | 12560 | 3 ]

Betterbird is an enhanced version of Thunderbird with new features and bug fixes not available in Mozilla Thunderbird.

Iconix eMail ID 4.65.1.2 [ 2012-03-20 | 6.43 MB | Freeware | Win 2000/03/08/XP/Vista/7 | 16311 | 3 ]

Iconix eMail ID is a client application that verifies the sender of an incoming email, and guarantees that the mail is actually coming from the company that it claims.

Microsoft Junk Email Filter for Windows Mail March, 2012 [ 2012-03-21 | 2.25 MB | Freeware | Win7/Vista/XP | 7985 | 3 ]

Install this update for Windows Mail to revise the definition files that are used to detect e-mail messages that should be considered junk e-mail or that may contain phishing content.

Microsoft Junk Email Filter for Microsoft Outlook 2013 August, 2015 [ 2015-08-18 | 4.3 MB | Freeware | Win 8/Win 7/ Vista | 9373 | 3 ]

Microsoft Junk Email Filter for Microsoft Outlook 2013 provide a more current description of those characteristics that define some email messages as junk email.

Kernel EML Viewer 11.5.1.0 [ 2011-08-03 | 2.31 MB | Freeware | Win7/Vista/XP | 14268 | 3 ]

Kernel EML Viewer is an advanced tool that allows its users to view EML files even if Outlook Express is not installed on their computers.

Outlook4Gmail 5.6.1 [ 2025-05-14 | 16 MB | Freemium | 11|10|8|7 | 58134 | 3 ]

Outlook4Gmail is an Outlook add-in providing easy contacts synchronization of your Outlook and Gmail accounts and address books.

Gmail Notifier Pro 5.3.5 [ 2017-05-15 | 7.39 MB+ | Shareware $12.95 | Win 10 / 8 / 7 / Vista / XP | 19969 | 3 ]

Gmail Notifier Pro simplifies checking your multiple Gmail accounts for any new mail and display notifications.

Microsoft Junk Email Filter for Outlook 2007 August, 2015 [ 2015-08-18 | 5.14 MB | Freeware | Win 8/Win 7/ Vista | 25557 | 3 ]

Microsoft Junk Email Filter for Outlook 2007 updates your Office with the latest definition to decide which emails are junk.

Mailtrack for Chrome 12.66.1 [ 2026-02-14 | 3 MB | Freemium | 11|10|8|7|Linux|macOS | 2774 | 3 ]

Mailtrack is a Chrome extension that seamlessly tracks your Gmail, keeping you informed of the status of your message.

Inbox 2.01 [ 2014-02-04 | 438 KB | Freeware | Win 8 / Win 7 / Vista/ XP | 14598 | 3 ]

Inbox is the middle man, the central scrutinizer for your email; fetching, collating and filtering your mail before you download it to your mail client.

OutlookAttachView 3.55 [ 2025-11-27 | 169 KB | Freeware | 11|10|8|7 | 83530 | 3 ]

OutlookAttachView scans all email messages stored in your Outlook and displays the list of all the attached files it finds.

Microsoft Junk Email Filter for Outlook 2010 August, 2015 [ 2015-08-18 | 4.4 MB | Freeware | Win 8/Win 7 | 11823 | 2 ]

This update provides the Junk Email Filter in Microsoft Outlook 2010 with a more current definition of those characteristics that define certain email messages as junk email.

SysTools Export Tool 7.7 [ 2026-02-09 | 164 MB | Shareware $10.00+ | 11|10 | 523 | 0 ]

SysTools Export Tool is a powerful utility designed for IT professionals and organizations needing to export cloud data from platforms like Google Workspace, Office 365, Office 365 Archive, and Microsoft Exchange.

DBX to PST Converter 7.0 [ 2023-10-17 | 57 MB | Shareware $39.00+ | 11|10|8|7|Vista|XP | 964 | 0 ]

DBX Converter is a tool that makes it easy to convert those outdated files into formats like PST, EML, MSG, MBOX, and PDF, ensuring your old emails are accessible in today's email clients.