The operating system that lives in your browser
A full-featured desktop experience powered by web technologies. Open source, free, accessible from anywhere.
One system, infinite possibilities
ElyOS is not just an operating system – it's a platform that adapts to you.
Solid foundation, unlimited extensibility
Ships with all essential apps out of the box: user management, messaging, notifications, settings, logging and help. This gives you a stable, ready-to-use system from day one.
Shape it to your needs
Install new apps from the App Store, or build your own with the SDK – fully integrated into the system. Enterprise, healthcare, or personal project – ElyOS adapts.
Anywhere, anytime
No installation, no hardware dependency. Open your browser and your desktop is right there – exactly as you left it.
Features
Everything you need from a modern operating system
Desktop Environment
Window management, taskbar, Start menu and desktop shortcuts – just like a real OS.
Customization
Themes, color schemes, wallpapers and videos, taskbar position and style.
Security
Multiple login methods, two-factor authentication, session management.
Extensibility
App Store, SDK and custom application development.
Built-in Apps
ElyOS is an extensible platform built around a solid core: user management, communication, logging, and settings. This stable foundation makes it easy to tailor the system to your exact needs – whether through the App Store or your own custom-built applications.
Extend via the App Store →System
Settings
The central configuration interface of the system.
Users
User account and permission management.
Log
View system logs and error messages.
App Store
Install and manage applications.
Communication
Messages
Real-time internal messaging system.
Utilities
Help
System documentation and user guides.
Notifications
Manage system and application notifications.
What can you build?
ElyOS's flexible architecture adapts to almost any organizational or industry-specific need.
Healthcare
Hospital and clinic workstations, patient records, medical documentation – in a secure, permission-controlled environment.
Warehouse Management
Inventory tracking, inbound and outbound logistics, barcode-based identification – extended with custom applications.
Corporate Intranet
Internal communication, document management, HR processes and corporate tools in a unified, browser-based interface.
Education
School administration, student records, digital classroom – with a customizable interface for every institution.
Public Administration
Case management systems, registries, digitizing internal workflows – in a secure, auditable environment.
Custom Projects
Any specialized need: applications built with the custom SDK, unique workflows, fully tailored interface.
Technology Stack
Ready to try it out?
A full-featured desktop experience powered by web technologies. Open source, free, accessible from anywhere.
Have a question? Reach us at hello@elyos.hu