Email Clients (MUA) Software

OS OS

  • More...

Category Category

License License

    • More...

Translations Translations

  • More...

Programming Language Programming Language

  • More...

Status Status

  • More...

Audience Audience

User Interface User Interface

  • More...

Freshness Freshness

Email Clients (MUA) Software

  • Searching for Affordable Business Phone Service? Searching for Affordable Business Phone Service? Icon
    Searching for Affordable Business Phone Service? Icon

    If you're on the hunt for business phone service that is reliable and budget-friendly, Voice over Internet Protocol (VoIP) is your answer.

    Today's small-to-medium-sized (SMB) businesses and large enterprises are saving on their monthly communications costs by making one simple decision: to switch to a VoIP service solution from their old, outdated Plain Old Telephone Service (POTS). By choosing a new VoIP service, these companies enjoy the flexibility, reliability, call features, and audio quality that only a VoIP service can provide. Plus, they cut their phone bill by up to 70%!
  • Compare Cell Phone Plans at Wirefly Compare Cell Phone Plans at Wirefly Icon
    Compare Cell Phone Plans at Wirefly Icon

    You’re probably paying too much for cell phone service. Wirefly compares hundreds of plans to help you save.

    You’re probably paying too much for cell phone service. Wirefly compares hundreds of plans to help you save. Enter what you need (minutes, data, texts) into Wirefly’s innovative plan comparison tools and see your savings instantly.
  • 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.

  • 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.

  • vteddy Icon

    vteddy

    Business webmail modular application with mobile client

    The most complete Business Webmail with Mobile client application for companies of all sizes. All the core functions for business like calendaring and integrated webmail, plus the capability of converting emails into business objects such as: quotes, invoices, marketing stuff, customer requests, project management and more. A simple way to have a unique flow of information from email request from customers to invoices!
You only have to choose which modules you want to activate and is done!
Built with PHP, loves MySQL but runs also on SQL Server and Oracle.

    Downloads: 7 This Week Last Update: See Project
  • EGroupware Enterprise Collaboration Icon

    EGroupware Enterprise Collaboration

    EGroupware has moved to Github, please find all our downloads there: https://github.com/EGroupware/egroupware/releases EGroupware is a multi-user, web-based groupware suite. Currently available modules include: email, addressbook, calendar, infolog (notes, to-do's, phone calls), content management, wiki, project management, tracker, timesheet, knowledge base, CalDAV/CardDAV

  • Roundcube Special Folders Plugin Icon

    Roundcube Special Folders Plugin

    Special Folders Plugin is a plugin for the popular webmail Roundcube. This plugin lets the admin define new special folders, which will be displayed at top of folders lists. Admin can directly choose the real mail folder, a name for it and the icon.

  • License This HTML5 Speed Test for Your ISP or Network License This HTML5 Speed Test for Your ISP or Network Icon
    License This HTML5 Speed Test for Your ISP or Network Icon

    Are you an ISP or network administrator looking for a reliable, accurate, & affordable HTML5 speed test that works on all devices?

    The SourceForge Speed Test measures Latency/Ping, Jitter, Download Speed, Upload Speed, Buffer Bloat, and Packet Loss. Upon completion, you can view detailed reports about your connection. This HTML5 speed test does not require Flash or Java, and works on all devices including tablets and smartphones. Host on your own infrastructure or use ours. For licensing, inquire today.
  • Spamato Spam Filter System

    Spamato is a spam filter system that combines several anti-spam techniques, from which thousands of users benefit. It is available as an add-on for Thunderbird and Outlook, and as a stand-alone proxy for other email clients. IMAP and POP are supported.

  • Speller Pages

    Speller Pages is a Web interface and JavaScript library for a server-side spell check program. Available in PHP or Perl/CGI versions, Speller Pages allows you to bring the superior spelling suggestion capabilites of GNU Aspell to users of your Web site.

  • Tags plugin for RoundCube

    This plugin will add to the AJAX Webmail RoundCube the ability to tag mails like it is done in Thunderbird. He will follow the same semantic as Thunderbird to manage tag, so tags set using this plugins will be seen in Thunderbird and vice-versa.

    Downloads: 2 This Week Last Update: See Project
  • Thunderbird Grammar Checker

    Thunderbird extension for checking grammar using LanguageTool facilities. NOTE: The project has been moved to GitHub: https://github.com/nuald/thb-gramchecker The old one stays here just for the historical reasons.

  • PHProjekt IMAP Addon

    IMAP compatible eMail reader integrated into PHProjekt. 8-bit compliant. Easily adaptable. Support for all PHProjekt languages

    Downloads: 1 This Week Last Update: See Project
  • conjoon Icon

    conjoon

    Webmail made easy!

    conjoon is a webmail client with personal information management ambitions. It runs completely in a web browser and features a broad range of functionality known from desktop applications; it provides functionality for organizing RSS feeds, Twitter and Email accounts. It comes with an installation wizard that helps with installing and updating the application. Built using Zend Framework and Ext JS, it focuses on easy system integration and usability on the client side. See the User Guide at http://conjoon.org/wiki for more information!

    Downloads: 1 This Week Last Update: See Project
  • netdesk

    a webbased desktop, which handles modules like email-app and so by a webclient. Today only for Mozilla like Browsers. Tester/Developer are welcome :) Check it out on http://x.nebulon.de/netdesk/

    Downloads: 1 This Week Last Update: See Project
  • 6XMailer

    6XMailer is a PHP POP3 mail reader with support for HTML mail, MIME attachments, embedded mail content, multilingual ready, and themes. It has an address book and centralized configuration file.

    Downloads: 0 This Week Last Update: See Project
  • Archive This for Thunderbird Icon

    Archive This for Thunderbird

    "Archive This" is an add-on for the Thunderbird email client that provides shortcuts for filing messages into folders rapidly and efficiently.

    Downloads: 0 This Week Last Update: See Project
  • Attachment Reminder

    Attachment Reminder is an Add-On (extension) for Mozilla Thunderbird that scans outgoing email for user-defined keywords (or just use the default list), and prompts you if it looks like you wanted to attach a file but didn't.

    Downloads: 0 This Week Last Update: See Project
  • CherryMail

    CherryMail is a webmail application. CherryMail started to experiment with CherryPy, Genshi, and AJAX. A webmail client seemed like the obvious application to build as most of the popular open source webmail apps (SquirrelMail and Horde) are lackluster

    Downloads: 0 This Week Last Update: See Project
  • CymFew

    cymfew : Check Your Mail From EveryWhere :: Access to your mail client from anywhere. POP3 and IMAP supported. Filters...

    Downloads: 0 This Week Last Update: See Project
  • Eridu - Web based Groupware

    Eridu is a web based groupware package written in PHP that aims to provide all the functionality expected of a professional groupware package such as MS Outlook+Exchange or Lotus Notes+Domino.

    Downloads: 0 This Week Last Update: See Project
  • KWebMail

    A web-based mail client using javascript for the user interface. Uses PHP+MySQL for the backend. Will allow multiple email accounts to use one inbox, group address books, and much more.

    Downloads: 0 This Week Last Update: See Project
  • MozNews - Spreading the News of Mozilla

    The MozNews project intends to gather information, tutorials and links about Mozilla and store them in a easy to use database. We also try to raise awareness of Mozilla through various companies and in participation with Mozilla and SpreadFirefox.com.

    Downloads: 0 This Week Last Update: See Project
  • Neuridia Webmail

    Neuridia webmail is an open source webmail application with a focus on speed, scalability, and usability. Comparable Applications: Horde, Squirrelmail

    Downloads: 0 This Week Last Update: See Project
  • OpenEmail

    Ajax-Emailprogramm dessen Oberfläche der von KMail ähnelt.

    Downloads: 0 This Week Last Update: See Project
  • POP3ye | A web-based e-mail client.

    NOTICE: Keep in mind that POP3ye is alpha software and by definition it is a long way from finished. POP3ye is a fully featured web-based e-mail client written in Object Oriented PHP 5. It ony supports the POP3 protocol.

    Downloads: 0 This Week Last Update: See Project
  • Popped

    Popped will be an user-friendly, web-based pop3 client programmed in PHP and JavaScript. It will also feature a small RSS reader. So you can always keep up-to-date while reading your email.

    Downloads: 0 This Week Last Update: See Project
  • Roles and Permissions Icon

    Roles and Permissions

    This plugin adds to RoundCube the ability to easily give different permissions to users by creating a roles table and assigning users to it. This and other plugins may use its public function to register permissions and admin them with this plugin.

    Downloads: 0 This Week Last Update: See Project
  • Previous
  • You're on page 1
  • 2
  • Next

Get latest updates about Open Source Projects, Conferences and News.

No, Thank you