All LGPL-2.1-Licensed Apps

Efficient file archiver offering superior compression and encryption. Supports multiple formats such as TAR, ZIP, with a unique self-extracting feature.

Cross-platform multimedia framework performing decoding, encoding, transcoding, muxing, demuxing, streaming, filtering, and playback for nearly all media formats.

A versatile open-source 3D CAD modeler with modular architecture, suitable for engineering applications across multiple platforms, supporting Python scripting.

An AI-powered proofreading tool supports over 20 languages, offering free and premium versions with extensive grammar checks across multiple apps.

Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality.

Intuitive music player with dynamic playlists, robust tagging, context views, file tracking, script support, database importing, and language localization.

uGet is a lightweight and full-featured Download Manager for Linux and Windows. uGet allows you to download in multiple parallel streams for download acceleration, put files in a Download Queue, Pause & Resume downloads, Advanced Category Management, Browser Integration...

XWiki is the ultimate open-source structured wiki designed to enhance business collaboration and efficiency. Tailored for tech-savvy professionals, XWiki’s extensibility, customization, and flexibility make it indispensable for managing large projects and datasets, while...

Windows x86/x64 apps and games run on Android devices, supporting DirectX, OpenGL, Vulkan, and multiple hardware builds through Wine and Box86/Box64 emulation.

Makes it easy to administer Linux servers via a web browser. It allows you to easily perform simple tasks like storage administration, inspecting journals, starting & stopping services, monitoring & administering several servers at once.

Tartube is a GUI front-end for youtube-dl, partly based on Youtube-DLG and written in Python 3 / Gtk 3.

Optimize images efficiently supporting PNG, JPEG, WebP, and SVG with flexible compression settings offering safe mode to prevent data loss.

Nix is a powerful package manager for macOS, Linux and other Unix systems that makes package management reliable and reproducible. It provides atomic upgrades and rollbacks, side-by-side installation of multiple versions of a package, multi-user package management and easy setup...

Command-line tool to customize Spotify client. Supports Windows, MacOS and Linux.

A fully-modern text-based browser, rendering to TTY and browsers.

PulseAudio is a sound server system for POSIX OSes, meaning that it is a proxy for your sound applications. It is an integral part of all relevant modern Linux distributions and is used in various mobile devices, by multiple vendors.

The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file.

Marble is a Virtual Globe and World Atlas that you can use to learn more about Earth: You can pan and zoom around and you can look up places and roads. A mouse click on a place label will provide the respective Wikipedia article.

GStreamer is a library for constructing graphs of media-handling components. The applications it supports range from simple Ogg/Vorbis playback, audio/video streaming to complex audio (mixing) and video (non-linear editing) processing.

Krunner is a multi-function command line menu for the KDE Plasma Desktop.

A lightweight, secure boot compatible custom theme enabler, supporting Windows 8+, without file modifications.

Lightweight server management software.

p5.js a JS client-side library for creating graphic and interactive experiences, based on the core principles of Processing.

Dconf is a low-level configuration system. Its main purpose is to provide a backend to GSettings on platforms that don't already have configuration storage system.

Koko is an image viewer designed for desktop and mobile touch devices. It is part of the Plasma Mobile app collection.