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

  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
    Start Free
  • 1
    Kopete is a flexible and extendable multiple protocol instant messaging system designed as a plugin-based system.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    Avalanche-Chat is program designet for local networks, it contains file exchange module, simple ping module, IP checking, private and public chat.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    KMyIRC is the try to bring a good and easy, not full bloated, IRC client to KDE. Of course, there are several other IRC client like ksirc or kvirc, but they're - not userfriendly - full bloated with too much of stuff the normal irc user doesn't ne
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    KYIM is a KDE Instant Messenger Client compatible with Yahoo networks. KYIM is formerly known as KYahoo.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    Konversation is a user-friendly Internet Relay Chat (IRC) client built on the KDE Platform.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Kopete plugin, which allow to ignore spam messages by using simple answer/question scheme. Плагин для Kopete, фильтрующий спам, за счет использования схемы вопрос/ответ.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Plugin for Kopete that reminds you about your contacts birthdays according to the ICQ account details
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    aLinux v15.0
    Inspiring Operating System replaces Windows 8, Vista, XP and Mac OS X. (Are you tired of nasty viruses, worms, trojans, rootkits, dialers, spyware, and malware?). If so, make a smart move and get a newbie friendly free Linux Operating System today!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    This is a KDE-based Jabber client, the XML-based open source IM system. For more information on jabber see www.jabber.org.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    An attempt to bring an extendable msn messenger to the KDE platform intergrated as well as msn messenger is intergrated into microsoft windows.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next