Open Source Java Communications Software

Browse free open source Java Communications Software and projects below. Use the toggles on the left to filter open source Java Communications Software by OS, license, language, programming language, and project status.

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    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

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  • 1
    winPenPack

    winPenPack

    The portable software collection

    winPenPack is a project that aims at collecting the most frequently used and most popular open source applications made portable, so that they can be executed without installation from any USB Flash Drive or Hard Disk. The winPenPack suites offer a wide range of portable applications like office tools, internet tools, multimedia tools, development tools, security applications and other frequently used utilities. Everything you need, completely free, open source and portable!
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    Downloads: 647 This Week
    Last Update:
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  • 2
    DavMail POP/IMAP/SMTP/Caldav to Exchange
    Ever wanted to get rid of Outlook ? DavMail is a POP/IMAP/SMTP/Caldav/Carddav/LDAP gateway allowing users to use any mail client with Exchange and Office 365, even from the internet through Outlook Web Access on any platform, tested on MacOSX, Linux and Windows
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    Downloads: 593 This Week
    Last Update:
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  • 3
    OpenKM Document Management - DMS

    OpenKM Document Management - DMS

    Document Management System and Content Management System

    OpenKM is a electronic document management system and record management system EDRMS ( DMS, RMS, CMS ). It provides modern and flexible architecture that meet today's IT demands, based on open technology (Java, Tomcat, GWT, Lucene, Hibernate, Spring and jBPM), powerful and scalable multiplatform application. OpenKM is a Web 2.0 application that works with Internet Explorer, Firefox, Safari and Opera. Can be configured in major DMBS like Oracle, PostgreSQL and MySQL among others. Due to its technological architecture design, OpenKM meets the document management needs of businesses of all sizes (from SMEs to big corporations). Thanks to its elegant and intuitive interface, OpenKM transforms complex operations into easy tasks. The most relevant functions of OpenKM is the indexing of the most common types of files: text, Office, Office 2007, OpenOffice, PDF, HTML, XML, MP3, JPEG, etc. For a complete feature list take a look at http://goo.gl/au8cQy
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    Downloads: 585 This Week
    Last Update:
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  • 4
    SymmetricDS

    SymmetricDS

    Database Replication, Filtered Synchronization, and Transformation

    SymmetricDS is database replication and file synchronization software. It is a platform-independent, web-enabled, and database-agnostic synchronization tool. With initial data load, bidirectional change data capture, conflict resolution, and data transformation, it is a comprehensive data replication solution.
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    Downloads: 199 This Week
    Last Update:
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  • The Most Powerful Software Platform for EHSQ and ESG Management Icon
    The Most Powerful Software Platform for EHSQ and ESG Management

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  • 5
    Alfresco Community Edition

    Alfresco Community Edition

    Open Source Enterprise Content Management ECM

    The open source Enterprise Content Management (ECM) software that handles any type of content, allowing users to easily share and collaborate on content.
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    Downloads: 115 This Week
    Last Update:
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  • 6
    mendelson AS2

    mendelson AS2

    Implementation of the EDIINT AS2 protocol (RFC 4130)

    mendelson AS2 is the JAVA-based open source EDIINT AS2 solution. Monitoring- and configuration GUI, async & sync MDN, signatures, encryption, TLS, web interface, pluggable into any servlet container, partner manager, certificate manager, data compression, optional profiles: MA, FN. Localized to Spanish, Italian, Portuguese, German, English, French.
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    Downloads: 154 This Week
    Last Update:
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  • 7
    Makagiga

    Makagiga

    To-do manager, notepad, RSS reader...

    Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.
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    Downloads: 41 This Week
    Last Update:
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  • 8

    oreka

    Enterprise telephony recording and retrieval system

    Enterprise telephony recording and retrieval system with web based user interface. The project currently supports recording voice from VoIP SIP, Cisco Skinny (aka SCCP), raw RTP and audio sound device and runs on multiple operating systems and database systems. It can record audio from most PBX and telephony systems such as BroadWorks, Metaswitch, Asterisk, FreeSwitch, OpenSIPS, Avaya, Nortel, Mitel, Siemens, Cisco Call Manager, Cosmocom, NEC, etc... It is amongst others being used in Call Centers and Contact Centers for Quality monitoring (QM) purposes.
    Downloads: 7 This Week
    Last Update:
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  • 9
    Zimbra is an open source server and client technology for next-generation enterprise messaging and collaboration. Please see www.zimbra.com for the latest news and downloads.
    Downloads: 5 This Week
    Last Update:
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  • Easy-to-Use Website Accessibility Widget Icon
    Easy-to-Use Website Accessibility Widget

    An accessibility solution for quick website accessibility improvement.

    All in One Accessibility is an AI based accessibility tool that helps organizations to enhance the accessibility and usability of websites quickly.
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  • 10
    OpenEMM e-mail & marketing automation

    OpenEMM e-mail & marketing automation

    software for email automation (newsletters, transaction mails, etc.)

    This is an archive for old versions of OpenEMM. You will find the latest version of OpenEMM here: https://wiki.openemm.org OpenEMM is a browser-based enterprise application for email automation like info and marketing newsletters, transaction mails or multi-stage email campaigns. OpenEMM offers tons of features for professional users, among them: a great user interface, template-based HTML mailings, automatic bounce management, mail opening and link tracking, lots of graphical realtime statistics, a content management system, self-defined and behaviour-based target groups, a multi-queue mail backend for maximum sending performance, a time-driven automated data import and export feature, an extensive set of webservices, a plugin interface to easily extend the core functionality, a scripting feature to enhance the functionality of OpenEMM with triggerable customized actions and an audit-proof user activity log.
    Downloads: 3 This Week
    Last Update:
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  • 11
    This application synchronizes Lotus Notes Calendar entries with Google Calendar. GCal supports syncing with both iOS (iPhone/iPad/iPod) and Android devices, so you can now view your Lotus Notes calendar on your mobile device. GCal also allows you to view the calendar using any ical/rss/html compatible viewer. Currently the sync is only one direction: pushing Lotus Notes entries to GCal. All entries manually created in GCal will be ignored (and not copied down to Lotus Notes).
    Downloads: 2 This Week
    Last Update:
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  • 12

    Document Management System

    This project is for managing documents in an organisation effectively

    As business grows, Capturing, Storing and Sharing corporate knowledge is vital to the success of business. Electronic Document Management System (EDMS) is the best solution for managing information more efficiently, accurately, and cost-effectively. EDMS improves organizational effectiveness by providing companies with greater ability to manage their unstructured information. It also enhances an organization’s ability to leverage information stores by allowing enterprise wide access for thousands of users. Provides tight security, ensuring that only people authorized to review or edit a document have access to it. EDMS is a fully Browser based system developed in Java and needs no client component for implementation, when deployed either in the Intranet or over the Internet.
    Downloads: 2 This Week
    Last Update:
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  • 13
    MailArchiva is a powerful, full featured email archiving (email archiver) and compliance solution for mail systems such as Microsoft Exchange. It stores all incoming, outgoing and internal emails for long term storage. A web based user interface is avail
    Downloads: 2 This Week
    Last Update:
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  • 14
    openCRX - Enterprise Class CRM

    openCRX - Enterprise Class CRM

    professional CRM and groupware service, ready for the cloud

    openCRX moved to https://github.com/opencrx
    Downloads: 1 This Week
    Last Update:
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  • 15
    Manages phonebook and SMS in your mobile phone (cellular) from your own computer. Allows a user to edit and retrieve phonebook in SIM card or memory, send SMS or group SMS and view your phone configurations. Supports all kind of phones; supports unicode.
    Downloads: 3 This Week
    Last Update:
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  • 16
    A desktop communications application for managing email, calendar appointments, project tasks and notes. Includes XMPP (Jabber) integration for contact messaging and resource management. Will eventually support pluggable modules based on the OSGi specifi
    Downloads: 5 This Week
    Last Update:
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  • 17
    jPOS is a Java® platform-based, mission-critical ISO-8583 based financial transaction library/framework that can be customized and extended in order to implement financial interchanges.
    Downloads: 3 This Week
    Last Update:
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  • 18
    Cream CRM
    A multilingual customer relationship management (CRM) system for media organizations that features powerful modules for sales automation, customer service, incoming and outgoing email, template-based HTML newsletters, and a WYSIWYG editor.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Hypersocket VPN

    Hypersocket VPN

    A simple yet powerful open source VPN solution

    Hypersocket is a streamlined VPN solution built for all types of remote access scenarios. Powerful yet simple to use, Hypersocket uses a single installed client to provide access to any number of network resources. Its powerful granular access means you can have fine grained control over your entire network and remote users. Accessed through a secure HTTPS port, the Hypersocket client provides access to any number of host/port combinations all effortlessly assigned server-side by the Administrator through roles. The Administrator is able to configure the server through a web portal on the same HTTPS port. * Use as a typical VPN solution to replace IPSec type access for a more granular security policy * Use behind a fire-walled WLAN as a BYOD gateway * Use fine grained access to manage who has access to what resource * Keep your network and business safe by denying complete remote access to any user account * Support for Mac and Windows clients
    Downloads: 1 This Week
    Last Update:
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  • 20
    Zimbra Community Builds & Projects
    Hi, this project is here to present a space where the Zimbra Community can share their own builds of ZCS & ZD. (See zimbra.com/downloads for quality checked, official binaries.)
    Downloads: 1 This Week
    Last Update:
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  • 21
    Pooter is a modular, cross-platform PIM program with plugin architecture. It is coded in java and has been tested on Gnu\Linux, Windows, FreeBSD and MacOSX. See the web page for further details
    Downloads: 2 This Week
    Last Update:
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  • 22

    SDC

    SDC facilitates development of dist. systems of medical devices.

    OpenSDC is a set of libraries that form a communication framework to facilitate the development of distributed systems of medical devices in high-acuity environments. It is based on the upcoming SDC standard, which is specified by the IEEE in IEEE Std 11073-20702-2016 (Point-of-care medical device communication Part 20702: Medical Devices Communication Profile for Web Services), IEEE Std 11073-10207-2017 (Point-of-care medical device communication Part 10207: Domain Information and Service Model for Service-Oriented Point-of-Care Medical Device Communication), and P11073-20701 (IEEE Draft Standard for Service-Oriented Medical Device Exchange Architecture & Protocol Binding). The SDC standard has the goal to meet increasing demand for medical device interoperability in an Integrated Clinical Environment (ICE), see also ASTM F2761-1:2009. OpenSDC is not intended to be used in clinical trials, clinical studies, or in clinical routine.
    Downloads: 2 This Week
    Last Update:
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  • 23
    clavier virtuel japonais

    clavier virtuel japonais

    clavier virtuel japonais

    clavier virtuel japonais ce programme permet d’écrire facilement en hiragana et katakana sans changer l'agencement du clavier de votre système d'exploitation
    Downloads: 2 This Week
    Last Update:
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  • 24
    Netsim is a mobile ad hoc network simulator targeted at large heterogeneous node configurations. It is written in Java and is easily extensible through its modular concept.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Jitterbit is an open source integration tool that delivers a quick and simple way to design, configure, test, and deploy integration solutions. It supports many document types and protocols: XML, web services, database, LDAP, text, FTP, HTTP(S), file
    Downloads: 1 This Week
    Last Update:
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