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Free Open Source Email Clients (MUA) Software

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Email Clients (MUA) Software

  • An Easy to Use, Open Source, Big Data Solution. Icon
    An Easy to Use, Open Source, Big Data Solution. Icon

    End to end big data that enables you to spend less time formatting data and more time analyzing it.

    Discover HPCC Systems - the truly open source big data solution that allows you to quickly process, analyze and understand large data sets, even data stored in massive, mixed-schema data lakes. Designed by data scientists, HPCC systems is a complete integrated solution from data ingestion and data processing to data delivery. The free online introductory courses and a robust developer community allow you to get started quickly.
  • Identify and respond to threats before damage is done Icon
    Identify and respond to threats before damage is done Icon

    A SIEM that makes it easy to use logs for security, compliance, and troubleshooting.

    SolarWinds® Log & Event Manager (LEM) delivers comprehensive Security Information and Event Management (SIEM) capabilities in a highly affordable, easy-to-use, and quick-to-deploy virtual appliance. LEM provides the visibility, security, and control that IT professionals need to alert on and respond to security threats, and assist in meeting the regulatory compliance guidelines of HIPAA, PCI DSS, SOX, and more. Try it FREE for 30 days!
  • Roundcube Webmail Icon

    Roundcube Webmail

    Free and open source webmail software

    Roundcube Webmail is a browser-based, multilingual IMAP client with an application-like user interface. Roundcube provides the full functionality you'd expect from an email client, including MIME support, address book, folder manipulation, message searching, and spell check. Roundcube is written in PHP and JavaScript.

  • SquirrelMail Icon

    SquirrelMail

    SquirrelMail is a PHP-based Web email client. It includes built-in pure PHP support for IMAP and SMTP, and renders all pages in pure HTML 4.0 for maximum compatibility across browsers. It has strong MIME support and a flexible plugin system.

  • Outlook Mail Merge Attachment

    Outlook Mail Merge Attachment is a script which can be used to add an attachment to an mail merge in Microsoft Outlook.

  • PopTray

    PopTray is a mail notifier written in Delphi for the Windows platform. It sits in your tray notification area and check mail from multiple accounts on a timer interval. Preview, Delete, Rules, Plug-ins and translated into more than 30 languages.

  • Outlook Open Converter Icon

    Outlook Open Converter

    Convert Outlook and Outlook Express files to open formats

    Tiny application based on readpst and dbxconv that provides a convenient GUI to convert Outlook and Outlook Express files into open standards. The program converts Outlook Express 5/6 .DBX to .EML and Outlook 2003/2007/2010 .PST to MBOX. The program runs only on Linux machines and doesn't need any Microsoft software!

  • Discover Server and Application Network Dependencies Icon
    Discover Server and Application Network Dependencies Icon

    Discover and troubleshoot application dependencies to determine if it’s an application or network problem with SolarWinds Server & Application Monitor

    Server and Application Monitor helps you discover application dependencies to help identify relationships between application servers. Drill into those connections to view the associated network performance such as latency and packet loss, and application process resource utilization metrics such as CPU and memory usage. Determine if process utilization or network performance is affecting the application and end-user performance.
  • SaltOS Icon

    SaltOS

    SaltOS, ERP, CRM, Business Management Suite, Josep Sanz Campderrós

    SaltOS is a Business Management solution 100% Cloud Computing. It integrates features like CRM (Customer Relation Management) and ERP (Enterprise Resource Planning). Moreover is it licensed as 100% free software GPL-3.0.

  • Delphi Email Client

    This is an open source Email client for Borland Delphi with source code. It uses Indy controls as well as PBears HTML Viewer Component and BSALA EmbeddedWB (updated versions for Delphi 2009 are here). It is IMAP, POP3, MAPI and SMTP compatible.

  • Hastymail Icon

    Hastymail

    Hastymail is a fast, secure, rfc-compliant, cross-platform IMAP/SMTP client application written in PHP providing a clean web interface for sending and reading E-mail. This version of Hastymail is no longer being developed. We are now working on a new version, Hastymail 3, AKA, "Cypht". http://cypht.org

  • NOCC Icon

    NOCC

    NOCC is a simple and fast Webmail client which can handle POP3, SMTP, and IMAP servers. It is written with PHP5 (uses sessions), has low requirements (no database, frames). Features multi-language support, MIME attachments, displays HTML messages.

  • LNMail Icon

    LNMail

    Simple Lotus Notes mail client

    LNMail is a graphical user interface to access your Lotus Notes mail messages. It is mainly intended to organize the messages stored on the Lotus Notes server. Since by default the space of your Lotus Notes mail account is limited, LNMail gives you easy and seamless access to your created archives. Organization and finding mails should now be easy.

  • C++Builder 10.2 Tokyo Starter Icon
    C++Builder 10.2 Tokyo Starter Icon

    Powerful C++ language plus hundreds of tested visual components and design? Yes, please!

    C++Builder Starter includes a streamlined IDE, code editor, dynamically loadable custom C++ 32-bit and 64-bit Microsoft ISAPI modules, integrated debugger, two-way visual designers to speed development and hundreds of visual components. Get started today with our FREE development tool -- no credit card or commitment required.
  • GoldBug - Encrypted Communications Icon

    GoldBug - Encrypted Communications

    Instant Chat Messenger. E-Mail-Client. Websearch. Filetransfer.

    GoldBug is a decentralized & secure communication suite that offers an integrated e-mail client, an instant messenger, and a file transfer utility. Also included is a URL-distribution and search tool. ● English Manual: https://compendio.github.io/goldbug-manual/ ● Deutsches Handbuch: https://compendio.github.io/goldbug-manual-de/ ● http://marjorie-wiki.de/wiki/GoldBug_(Instant_Messenger%29 ● Audit: BIG SEVEN Study https://sf.net/projects/goldbug/files/bigseven-crypto-audit.pdf ● Source: https://github.com/textbrowser/spot-on. ● Compiling-Info: https://sourceforge.net/p/goldbug/wiki/compiling/ ● GoldBug has Server-Software included and also works with the Android Chat Server "SmokeStack" under: https://textbrowser.github.io/smoke/ The project test server may be temporarily, please learn to set up your own crypto chat server or use the POPTASTIC function (crypto chat over IMAP/POP3 servers).

    Downloads: 46 This Week Last Update: See Project
  • Emexis-webmail  Icon

    Emexis-webmail

    Webmail open-source in php base on Squiremail

    emexis-webmail is a skin for the well-known Squirremail The intention of this project is to create more friendly interface for the End User If you have any problem or you would like share your thinking about the Emexis-Webmail, access our group on google. You can also send a mail for bborges@brc.com.br. http://groups.google.com/group/emexis-webmail

  • Columba Icon

    Columba

    Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management tool with features to enhance your productivity and communication.

  • AfterLogic WebMail Lite 7 Icon

    AfterLogic WebMail Lite 7

    AfterLogic WebMail Lite PHP is a free AJAX webmail application. Users can receive, view, manage, compose, and send email through web interface (IMAP and SMTP supported). Source code included.

  • Bulk Newsletter Mailer (BNM) Icon

    Bulk Newsletter Mailer (BNM)

    BNM helps you design and send massive emails in HTML format

    Bulk Newsletter Platform(BNM) provides the components necessary to send bulk email in HTML format. BNM is written in PHP and it is appropriate to work either standalone on a server or embeded in an existent website. It is an easy to use, marketing tool which allow the user to create and send massive advertisements and newsletters in HTML to his mailing list.

  • MailBomber

    Sophisticated mail sender with a lot of settings. You can set number of email to every recipient. Program put every email random (random choice from file) sender, subject and text. You can put a enclosure too.

    Downloads: 21 This Week Last Update: See Project
  • JMail

    JMail is a mail client written in Java. It handles attached files, HTML mails, filters and other stuff... It can be used with a LDAP directory.

    Downloads: 16 This Week Last Update: See Project
  • SharpWebMail

    Is an ASP.NET webmail application written in C#. It uses a POP3 or IMAP servers as the mailstore and sends mail through a SMTP server. You can compose HTML messages, search your inbox, read complex mime messages and much more. .NET and Mono compatible.

  • TruePreview

    This project has moved to <http://christianserving.org/project/truepreview>. TruePreview is a plugin for Apple's Mail.app that allows you to truly preview messages.

  • CentraView - Business Management and CRM

    CentraView - Browser based Enterprise Java (J2EE) Contact Management, Groupware, Collaboration, CRM, SFA, Project Management software. Run locally or as a hosted service. Built on Apache Tomcat, JBoss, MySQL, Linux (Fedora, RedHat and others) & Windows

  • GMail API for Java

    G4J is a set of API that communicate to GMail. Use this API to login, retrive/search/browse message, download attachment and do others action on GMail account! An email application (Gmailer for java) is included to demonstrate the usage of the API.

  • jwSMTP C++ code for sending email

    jwSMTP, Send email programmatically (C++ code/lib). Linux, BSD, Windows etc. Attachments, Multiple recipients, Cc/Bcc recipients supported. MX lookup or send to an SMTP server direct. LOGIN and PLAIN authentication now supported. Html or plain text forma

  • LogicMail for BlackBerry Icon

    LogicMail for BlackBerry

    LogicMail is a standalone E-Mail client designed to run on RIM BlackBerry handheld devices, providing full support for IMAP, POP, and SMTP over the device's Internet connection. Its exists to provide an alternative to the service-oriented "push" E

  • Squirrelmail Outlook Skin Theme

    SquirrelOutlook is a standards-based webmail package written in PHP4 (Squirrelmail). It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 for maximum compatibility across browsers.

  • FreeMiCal

    FreeMiCal allows the bulk export of MS Outlook appointment items to RFC 2445 conformant iCal format. .NET 2.0 or greater and Outlook 2003 or 2007 Interop Services required.

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