Applications

Name	Description	Image
Tasks	A simple task management application for the COSMIC desktop.
Tweaks for COSMIC™	A tweaking tool for the COSMIC desktop.
Calculator	A calculator application for the COSMIC desktop.
Boards	Boards is a Trello like application for COSMIC
Fan Control	Control your fans with different behaviors.
Ethereal Waves	libcosmic, gstreamer based music player
cosmic-webapps	Web App Manager for Cosmic desktop written with love and libcosmic. Allow you to simply create web applications from given url working inside separate window of your browser of choice.
AppHub	AppHub is a Linux desktop application that simplifies the installation and management of .appImage packages
cosmic-color-picker	A color picker for COSMIC.
Noctua	An image viewer application for the COSMIC™ desktop
Cupola	An image viewer built for COSMIC with libcosmic.
Oboete	A flashcards application for the COSMIC™ desktop.
StarryDex	Pokédex application for the COSMIC™ desktop.
Cedilla	A markdown text editor for the COSMIC™ desktop.
Stellarshot	A simple backup application using Restic/Rustic for the COSMIC™ desktop.
cosmic-dirstat	KDirStat-esque disk usage analyzer using the libcosmic toolkit.
Camera	Camera application for the COSMIC™ desktop environment
forecast	A simple weather application for the COSMIC™ Desktop
examine	A system information viewer for the COSMIC™ Desktop
cosmic-ext-2048	A 2048 game written in libcosmic and Rust
cosmicding	linkding companion app for COSMIC™
Chronos	Chronos is a simple and intuitive Pomodoro timer for Linux
Accounts	A library for COSMIC online account management.
configurator	dconf alternative
bodev	Low level dev tools
Subscribi	Track all your subscriptions easily (and privately)
Cupola	An image viewer built for the COSMIC Desktop.
Maré Player	TIDAL music streaming for COSMIC™ — Hi-Res FLAC playback, spectrum visualizer, and MPRIS integration. Also builds as a panel applet.
COSMIC WallShift	Automatically switches your wallpaper when the system theme toggles between Light and Dark mode.
Super STT - With COSMIC Visualizer	Super STT enables effortless voice-to-text in any application, using the most advanced speech models that run 100% locally.
cosmic-tiling-manager	A GUI utility to manage window auto-tiling exceptions on the COSMIC Desktop Environment.
Toot	Mastodon client for COSMIC
Calendar	A calendar application for the COSMIC desktop
GitWork	A GitHub notifications applet for the COSMIC desktop
observatory	An in-development system monitor application for the COSMIC desktop environment
andromeda	Disk management utility for the COSMIC™ desktop environment
cosmic-ext-storage	A Disk Utility for the Comsic Desktop
enroll	Fingerprint management
Wizard	Deb packages installer made with magic for the COSMIC™ desktop!
moonlight-clock-cosmic	Native Persona 3 inspired desktop clock for COSMIC Wayland

Applets

Name	Description	Image
clippy-land	COSMIC panel applet for keeping a history of recently copied text and images
cosmic-applet-apps-menu	Category based menu for apps.
cbar	Scriptable COSMIC panel applet for local plugins, live panel text, popup actions, and catalog-based plugin discovery.
cosmic-applet-places-status-indicator	Menu for quickly navigating places in the system
cosmic-ext-classic-menu	Menu applet for launching applications
clipboard-manager	Clipboard manager for COSMIC™
cosmic-applet-emoji-selector	Emoji selector
cosmic-noise	Applet for playing background noise
cosmic-applet-ollama	Applet for Ollama
cosmic-ext-applet-external-monitor-brightness	Change brightness of external monitors via DDC/CI protocol
cosmic-applet-minimon	Applet for displaying CPU and RAM utilization
cosmic-ext-applet-system-monitor	Configurable system monitor applet
cosmic-ext-applet-gamemode-status	GameMode status applet
cosmic-ext-applet-caffeine	Prevents your screen from going to sleep
cosmic-ext-applet-privacy-indicator	Privacy Indicator applet for COSMIC
cosmic-ext-applet-yt-dlp	A simple yt-dlp GUI for the COSMIC DE
cosmic-ext-applet-logomenu	A simple quick access 'Logo menu' to collect your launcher options in one place with the logo of your choice.
cosmic-applet-ram-usage	An applet for the Cosmic DE that displays current total RAM usage
cosmic-ext-applet-vitals	A minimal configurable applet to display basic system resource usage
cosmic-applet-music-player	A Music Player control applet for COSMIC panel
cosmic-applet-package-updater	Package update notifier applet for the COSMIC desktop
cosmic-applet-systemstats	Compact system monitor with CPU/GPU temps, memory, and network speeds
cosmic-ext-applet-dict	An English language dictionary applet, perfect for quick access searching for words and definitions, or cycling through some random words to enrich your knowledge of the English language!
cosmic-ext-connected	Phone connectivity applet using KDE Connect
cosmic-ext-flux	Live wallpaper engine — play video and GIF files as your desktop background with GPU-accelerated decoding, multi-monitor support, and a panel applet for playback controls.
cosmic-applet-mare	TIDAL music streaming applet for COSMIC™ — Hi-Res audio, spectrum visualizer, and MPRIS integration
cosmic-pomodoro	Simple Pomodoro applet for COSMIC Desktop
cosmic-ext-whether	Weather applet with NWS and Open-Meteo forecasts
cosmic-ext-applet-mounter	Manage online mounts and offline mirrors for OneDrive, Google Drive, Box, and SMB
cosmic-ext-app-switcher	macOS-style Super+Tab app switcher for COSMIC — horizontal icon strip overlay with Dark, Light, Frosted, and Midnight themes
cosmic-ext-applet-eyedropper	Eyedropper applet for cosmic desktop. Pick colours from the screen.
cosmic-power-monitor	Battery power monitor applet for the COSMIC™ desktop with smooth animated power display and battery bar popup
cosmic-ext-applet-now-playing	Shows active media in the panel
cosmic-ai-panel	AI assistant panel applet for COSMIC desktop with streaming responses, markdown rendering, and model switching
cosmic-applet-rotation	Automatic screen rotation for devices with accelerometers
cosmic-applet-arch	Applet to display Arch Linux package update status
cosmic-cpufreq	CPU frequency monitor and governor control applet
cosmic-connect	KDE Connect panel applet for COSMIC™ — manage paired devices, send ping/ring, sync clipboard, share files/URLs/text, browse SFTP, SMS conversations, notification mirroring, media playback control, and file transfer progress
internet-speed-monitor	Internet speed and data usage monitor applet for the COSMIC™ desktop with live speeds, hourly sparkline, monthly bar chart, and connection details
cosmic-applet-claude-usage	Minimal panel applet showing Claude Code usage as a quiet, color-coded indicator
gui-scale-applet	COSMIC applet for Tailscale
cosmic-ext-applet-sysinfo	Simple system info applet for cosmic.
cosmic-ext-applet-weather	Simple weather info applet for cosmic.
cosmic-ext-applet-pomodoro	A pomodoro timer applet for the COSMIC desktop
cosmic-ext-applet-vigil	Screen-awake applet for the COSMIC™ desktop — prevent your screen from sleeping with preset durations or indefinite mode
kdeconnect
cosmic-ssh-launcher	SSH launcher panel applet — quick access to hosts from ~/.ssh/config
cosmic-ext-applet-nixos-update
cosmic-ext-applet-drives
cosmic-speech-to-text	Speech-to-text panel applet — record voice and type transcribed text into any app. Supports Mistral, OpenAI, and local whisper.cpp
cosmic-keepass	KeePass password manager panel applet — search, copy, and manage passwords from .kdbx databases
cosmic-ext-applet-taskbar	Windows-style taskbar — one labeled button per open window instead of grouping by app; click to focus, click again to minimize
cosmictify	Spotify panel applet for COSMIC Desktop — now playing, animated marquee, progress bar, and MPRIS media controls. Spotify-only MPRIS (won't hijack YouTube/browser players).
cosmic-media-now-playing-applet	A panel applet for the COSMIC™ Desktop Environment that displays the currently playing media track with lots of features.
cosmic-ext-applet-cheatsheet	Searchable cheat sheet of your real keyboard shortcuts, read from your own COSMIC config including custom bindings. Opens as a panel applet or a Super+C overlay, with a learning mode to hide the ones you already know.
cosmic-ext-status-hub	A standalone StatusNotifierItem tray for COSMIC with pinned items, multi-monitor consistency, COSMIC theme integration, app activation, and context menus in a compact panel applet.

Services

Name	Description	Image
COSMIC Background Wallpaper	Unofficial service for syncing the theme with the wallpaper for the COSMIC™ desktop

Themes

Name	Description	Image
catppuccin	Soothing pastel theme for COSMIC Desktop Environment
cosmic-themes	Website for https://cosmic-themes.org
cosmic-ext-brand-wallpapers	COSMIC™ Brand Wallpapers
candyfactory-cosmic	Dark + light COSMIC themes with matching cosmic-term scheme
cosmic-ext-themes	My themes for COSMIC.

Scripts

Name	Description	Image
pywal-cosmic-term	Python script to use your pywal generated color palette with cosmic-term
cosmic-ext-window-helper	Utility interacting with COSMIC™ Wayland compositor to provide easy scriptable access to toplevel windows, allowing shortcut-triggerable custom actions: run-or-raise, batch hiding or closing...

How to add your project?

To add your project to this list, please open a pull request with your project added to the applications.ron or applets.ron file.