COSMIC APPS

Apps Made Easy

If you can dream it, you can build it in COSMIC. We'll cheer you on!

Safe + Secure

COSMIC’s core apps are memory-safe Rust

Beautiful + On Brand

Integrated theming keeps UI cohesive

Create Easily

Using the COSMIC App Template and libcosmic widget library makes app development easy

Dev Testimonial

"From the perspective of someone who's not made a GUI app before, it was pretty easy, a lot more than I thought it'd be"

Made for COSMIC

Core apps take advantage of COSMIC's modern toolkit to provide an ever-growing list of fresh, essential features.

COSMIC Files

Make files quick to find and easy to manage, with features like auto-completing path search and adding executable permissions to a file. • Add files and folders to sidebar \ • File previews using Ctrl+Spacebar and image gallery with Space\ • Cycle between open tabs using Ctrl+Tab and Ctrl+Shift+Tab.\ • Type to search\ • Browse networks and add remote drives\ • Compress files with or without a password and extract archives \ • Easy file sorting \ • Launch with Super+F

COSMIC Terminal

Personalize the look and feel of your terminal with per-profile color schemes. Hide the header, add transparency and use splits for your perfect terminal aesthetic and workflow. • Profiles for attaching to containers or "sudo -s" for root \ • Split the Terminal either horizontally or vertically \ • Bidirectional text supports RTL (right-to-left) languages \ • Text shaping for Arabic and Devanagari scripts \ • Ligatures \ • Grapheme clustering \ • GPU rendering \ • Cycle between open tabs using Ctrl+Tab and Ctrl+Shift+Tab. \ • Launch with Super+T

COSMIC Edit

An intuitive text editor with git integration for viewing the current git status and tracking changes. • Revert All Changes feature \ • Built-in Vim keybindings option \ • Cycle between open tabs using Ctrl+Tab and Ctrl+Shift+Tab. \ • File tree view \ • Open an entire project directory \ • Find in project feature \ • Configurable indentation \ • Syntax themes

COSMIC Player

Nimble media player for COSMIC using Vaapi encoding and Vulkan rendering. • 4K video playback \ • Open a media directory in the file tree view \ • Hardware acceleration \ • MPRIS support \ • Subtitles support \ • Detects and installs missing codecs \ • Album art with music playback

COSMIC Store

COSMIC's app store makes thousands of apps easily discoverable across multiple repositories, including Flathub and custom Flatpak sources. • Optimized for speed \ • Type to search \ • Install COSMIC Applets and place them in the Panel or Dock \ • View and remove installed applications \ • Install and remove local .deb and flatpaks \ • Application details like author, license, version and resources \ • View and install updates \ • Operation progress visible in the footer with details