Open Source Linux KDE Software
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KDE Software for Linux
View 71 business solutionsBrowse free open source KDE software and projects for Linux below. Use the toggles on the left to filter open source KDE software by OS, license, language, programming language, and project status.
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Fully Managed MySQL, PostgreSQL, and SQL ServerCloud SQL handles your database ops end to end, so you can focus on your app.
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Auth0 B2B Essentials: SSO, MFA, and RBAC Built InAuth0's B2B Essentials plan gives you everything you need to ship secure multi-tenant apps. Unlimited orgs, enterprise SSO, RBAC, audit log streaming, and higher auth and API limits included. Add on M2M tokens, enterprise MFA, or additional SSO connections as you scale.
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Ultimate Edition
An Ubuntu remix for both new and experienced Linux sophisticates
Ultimate Edition Linux, previously "Ubuntu Ultimate Edition". We cater to a large base of *nix users including, but certainly not limited to gamers & low resource computers. We have a Ultimate Edition for virtually any user. -
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OpenMandriva Lx
Easy, yet powerful, GNU/Linux distribution
OpenMandriva Lx is a unique and independent distribution and direct descendant of Mandriva Linux. It comes from a 100% community-driven association that believes in the values of free software & collaboration and whose founding values are development, equality, co-operation, openness, freedom, group achievement, independence, and solidarity. Source code: Software: https://github.com/OpenMandrivaSoftware Packages: https://github.com/OpenMandrivaAssociation Build system: https://abf.openmandriva.org/ Contact: * Chat - https://wiki.openmandriva.org/en/team/chat * Forum - https://forum.openmandriva.org Issue tracking and feature requests: * Issue Tracking - https://github.com/OpenMandrivaAssociation/distribution/issues Donate - https://liberapay.com/OpenMandriva -
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KShutdown
A graphical shutdown utility for Linux and Windows
KShutdown is a graphical shutdown utility for Linux and Windows. It allows you to turn off or suspend a computer at a specified time. It features various time and delay options, command-line support, and notifications. -
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gImageReader
A graphical frontend to tesseract-ocr
gImageReader is a simple Gtk/Qt front-end to tesseract. Features include: - Import PDF documents and images from disk, scanning devices, clipboard and screenshots - Process multiple images and documents in one go - Manual or automatic recognition area definition - Recognize to plain text or to hOCR documents - Recognized text displayed directly next to the image - Post-process the recognized text, including spellchecking - Generate PDF documents from hOCR documents **Note**: This page is only a mirror for the downloads. Development is happening on github at https://github.com/manisandro/gImageReader, release binaries are also posted there. -
Forever Free Full-Stack Observability | Grafana CloudBuilt on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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Smb4K
Advanced Network Neighborhood Browser and Samba Share Mounting Utility
Smb4K is an advanced network neighborhood browser and Samba share mounting utility. It is based on the KDE Frameworks, Samba's client library (libsmbclient) and, optionally, the KDSoap WS-Discovery client. It scans your network neighborhood for all available workgroups, servers and shares and can mount all desired shares to your local file system. It is released under the terms of the GNU General Public License, version 2 (GPL v2+). Linux, FreeBSD and its derivatives as well as NetBSD are officially supported. -
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Nord Vim
An arctic, north-bluish clean and elegant Vim theme
Nord for Vim/Neovim is a carefully curated arctic, north-bluish color scheme designed for aesthetic harmony and low eye strain. Its palette centers on “Polar Night,” “Snow Storm,” and “Frost/Aurora” tones, giving a cool, subdued backdrop with distinct accents for keywords, strings, diagnostics, and UI chrome. The theme targets consistency across terminals and GUIs with true-color support and well-mapped 256-color fallbacks. It includes integration highlights for common plugins and Treesitter groups so that statuslines, file explorers, and LSP diagnostics look cohesive. Nord prioritizes clarity over flash, using contrast and hue separation to keep code readable in long sessions. The result is a calm, professional look that many developers adopt across editors, terminals, and UIs for a unified workspace. -
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A LINUX designed for Hannah Montana fans
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andLinux is a complete Ubuntu Linux system running seamlessly in Windows 2000 based systems (2000, XP, 2003, Vista, 7; 32-bit versions only). It is not just for development and runs almost all Linux applications without modification.
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Secure File Transfer for Windows with Cerberus by RedwoodCerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
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TechNews365 OS – KDE Gaming
Ubuntu/Mint 22.3–based KDE 6.6 gaming distribution optimized
TechNews365 OS – KDE Gaming Edition est une distribution Linux basée sur Linux Mint 22.3, optimisée pour le gaming. Elle intègre KDE Plasma 6.6, les outils de jeu essentiels (Steam, Lutris, Heroic, Bottles), les optimisations performance (MangoHUD, Gamescope) et une sélection d’applications prêtes à l’emploi. Une version rapide, stable et pensée pour les joueurs. TechNews365 OS – KDE Gaming Edition is a Linux distribution based on Linux Mint 22.3, optimized for gaming. It includes KDE Plasma 6.6, essential gaming tools (Steam, Lutris, Heroic, Bottles), performance optimizations (MangoHUD, Gamescope), and a curated set of ready‑to‑use applications. Fast, stable, and designed for gamers. Comment Mettre à jour le système? Ouvrez un terminal et exécutez : sudo apt update && sudo apt full-upgrade Aussi bien aux PC récents que ancients: GB/EN:How to update the system ? Open a terminal and run: sudo apt update && sudo apt full-upgrade -
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A program for creating Unified Modelling Language (UML) diagrams of software. The project web site is located at https://uml.sourceforge.io/ For reporting bugs, see https://bugs.kde.org/enter_bug.cgi?format=guided&product=umbrello The development of this project is located at https://invent.kde.org/sdk/umbrello Available in every Linux distro, on MacOSX and Windows.
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Krusader is a twin-panel (commander style) filemanager for KDE. It supports mime-type, complete drag n' drop, multiple filesystems, archives, bookmarks etc. Krusader's GUI is intuitive, and allows an easy access to all of your file-management needs.
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KRadio
The KDE Frameworks 5 Internet/AM/FM Radio App
KRadio is an Internet and/or AM/FM radio application for KDE Frameworks 5. It has support for V4L and V4L2 radio devices, internet radio, RDS, lirc remote control, MP3 and Ogg/Vorbis recording, TimeShift playing, alarms and much more. Try out! -
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KolourPaint is a free, easy-to-use paint program for KDE. The official website is [www.kolourpaint.org].
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This is a set of improved artwiz fonts. They are compatible with the latest fontconfig/Xft-2.0. Thus artwiz fonts work with gtk2/kde3 applications. Multiple encodings are available.
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MeArch OS
使用图形化安装的ArchLinux. Arch distribution with GUI
- 基于 Arch Linux ，提供开箱即用的桌面环境 - 简单友好的安装向导，无需繁琐的命令行，点点鼠标即可安装到你的电脑 - 无冗余软件，只附加最低的基础软件，满足定制化需求 - 完全兼容 Arch Linux，不篡改发行版 ID - 专注于 Kde Plasma 桌面和软件 - 提供 Nvidia 专用驱动预置镜像，安装即用 - Based on Arch Linux, providing an out-of-the-box desktop distribution - No redundant software, only minimal base software is added to meet customization needs - Fully compatible with Arch Linux, no distro ID tampering - Focused on Kde Plasma desktops - Country and region specific optimizations to better suit user habits -
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Qalculate! is a multi-purpose desktop calculator for GNU/Linux (now ported to Mac via MacPorts). It is small and simple to use but with much power and versatility underneath. Features include customizable functions, units, arbitrary precision, plotting, and a user-friendly interface (GTK+). Qalculate! has now moved to GitHub (https://github.com/Qalculate). Get the latest version from http://qalculate.github.io/downloads.html.
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GRUB2 Editor
A KDE Control Module for configuring the GRUB2 bootloader.
Smoothly integrated in KDE System Settings, it is the central place for managing your GRUB2 configuration. -
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KDE-Services
Full features for Dolphin's right click menu on KDE Plasma 6.
Full features for Dolphin's (File Manager) right click contextual menu on KDE Plasma 6. Specially designed for OS based on Red Hat. -
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BlackScreen
An Open Source Prank Application!
BlackScreen is a cross platform application that makes your monitor look black, no desktop, icons, or even your cursor. It's a great way to prank your family, and friends. Go ahead, and give it a try, just don't get the crap beat out of you :) -
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Porteus+
Upgraded Porteus KDE + Additional Modules (Current Slackware Branch)
Porteus+ it's just original Porteus Linux (KDE) upgraded with full packages versions from the current Slackware branch plus additional software modules. Original Porteus homepage: http://www.porteus.org -
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Kaffeine is full featured Media Player for KDE. It supports all kinds of local and network media and digital video broadcasting (DVB). At the moment Kaffeine can use xine-lib or GStreamer as backend.
