Open Source Java Collaboration Software

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

  • Dragonfly | An In-Memory Data Store without Limits Icon
    Dragonfly | An In-Memory Data Store without Limits

    Dragonfly Cloud is engineered to handle the heaviest data workloads with the strictest security requirements.

    Dragonfly is a drop-in Redis replacement that is designed for heavy data workloads running on modern cloud hardware. Migrate in less than a day and experience up to 25X the performance on half the infrastructure.
    Learn More
  • Spidergap: Top Rated 360 Degree Feedback Software Icon
    Spidergap: Top Rated 360 Degree Feedback Software

    Create and run 360° Feedback assessments that help your employees to take action on personal development.

    With an intuitive interface, Spidergap makes it easy to customize feedback assessments, generate clear reports, and guide employees toward impactful growth. But you’re not just getting software—you’re gaining a team of 360° Feedback Experts to support your strategy, planning, and ROI measurement. Whether you’re running large-scale leadership programs or one-off employee reviews, Spidergap ensures feedback leads to real results. With Spidergap, personal development has never been more effective.
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  • 1
    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: 7 This Week
    Last Update:
    See Project
  • 2
    Application sharing software that allows individual windows to be replicated to other computers. Remote collaboration tool based on a modified VNC protocol. Its advantage is to keep some things, like email, private, while sharing other desktop apps.
    Downloads: 9 This Week
    Last Update:
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  • 3
    Asterisk PBX Integration Zimlet is an Extension for Zimbra Collaboration Suite. The Zimlet does Interface with the Asterisk Manager Interface to integrate with Asterisk PBX. The main focus is dial-on-click for Phone numbers inside Contacts and Emails.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    A secure collaborative framework that is being used by other projects such as CFAgent (online customer service), CFWeb (pure HTTP communication for CFAgent) and much more in addition to serving as a standalone all-in-one collaboration platform by itself.
    Downloads: 0 This Week
    Last Update:
    See Project
  • ACI Learning: Internal Audit, Cybersecurity, and IT Training Icon
    ACI Learning: Internal Audit, Cybersecurity, and IT Training

    Proven skill building for every aspect of your support or IT team.

    Traditional training doesn't equip employees with the practical skills they need to drive business success. ACI Learning provides hands-on IT and cybersecurity training designed to build real-world, on-the-job skills. Our outcome-based programs empower employees with certification prep, industry-recognized credentials, and flexible learning options. With expert-led video training, labs, and scalable solutions, we help businesses, individuals, governments, and academic institutions develop a skilled workforce, align with business goals, and stay ahead in a rapidly evolving digital world.
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  • 5
    Coefficient is a project-based collaboration platform deployable as either a J2EE or a Web application. It provides collaboration tools as hot deployable modules. It also provides a workflow engine to help guide projects through their development cycle.
    Downloads: 0 This Week
    Last Update:
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  • 6
    ConneX is a pure p2p collaboration platform based on JXTA technologie. its provides Real-Time collaboration tools in form of Plug-ins (instant messaging, file sharing, chat, whiteboard, slide show)100% Java.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Convey is a real-time, online, multi-user collaboration tool which augments text, graphics, and symbols. Examples of graphics include shapes, mathematical expressions, diagrams, flow charts, and pictures.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Duckling
    The Collaboration Environment, supporting e-Science, is a comprehensive resource sharing and collaboration platform specific for research group.
    Downloads: 0 This Week
    Last Update:
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  • 9
    ExtremeTalk(XT)是一个用于企业或者组织内部进行在线通讯的,基于XMPP(Jabber)协议的即时通讯系统。ExtremeTalk(XT) is an Instant Messaging(IM) collaboration platform based on XMPP(Jabber) for enterprises and organizations
    Downloads: 0 This Week
    Last Update:
    See Project
  • Run applications fast and securely in a fully managed environment Icon
    Run applications fast and securely in a fully managed environment

    Cloud Run is a fully-managed compute platform that lets you run your code in a container directly on top of Google's scalable infrastructure.

    Run frontend and backend services, batch jobs, deploy websites and applications, and queue processing workloads without the need to manage infrastructure.
    Try for free
  • 10
    Kablink
    Kablink open team collaboration software uses social networking to unify team workspaces w/ real-time web conferencing. Collaboration for knowledge networking, program management, communities-of-practice, telework, other business process/functional areas
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    SyncShare Server is a secure messaging and real-time collaboration platform. Build solutions to connect people, data, and applications through firewalls and mobile devices. It handles all networking, security issues and lets one focus on the business
    Downloads: 0 This Week
    Last Update:
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  • 12
    Messy is a collaboration tool for distributed teams. It provides for instant messaging between members of the collaborating groups, a basic group management framework over which additional capabilities can be layered, and a sample concurrent editor.
    Downloads: 0 This Week
    Last Update:
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  • 13
    OCP: Online Collaboration Platform facilitates users to cooperate in communities, across org. boundaries, on the development of products, services & knowledge. ECM-tool + handy UI (by Logica). Knowledge/content can be developed, secured, disclosed.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Open Project Services (OPS) is a project collaboration platform, integrating server components such as e-mail, calendaring, timesheets, documents, knowledge, etc. with standards complient clients. It consists of a project server and a set of client plugi
    Downloads: 0 This Week
    Last Update:
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  • 15
    Open-Xchange collaboration suite. Visit http://www.open-xchange.com/header/community_area.html to get more information about getting support and reporting bugs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    PM Mind is new style AJAX-based Mind-map collaboration tool for Project Managers and office teams. This is tool unite classical mind-map approach, combined with time management functions and collaboration features.
    Downloads: 0 This Week
    Last Update:
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  • 17
    Telescope Communication and Collaboration Platform is a Eclipse-based audio and video conference software to distributed software development teams.
    Downloads: 0 This Week
    Last Update:
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  • 18
    xTeamWorks is a web based collaboration tool for managing XP development projects. It provides support for maintaining stories, task breakdown and signup, velocity tracking and iteration planning.
    Downloads: 0 This Week
    Last Update:
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  • 19
    A collaboration platform that enables non-locking, synchronous, real-time collaborative (NOT text only) editing with editor independence. It also provides edit by edit session playback. To collaborate just enter a name, group and password.
    Downloads: 0 This Week
    Last Update:
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