One intelligent operating system,
built around you.
HappilionOS helps you work, create and manage your digital life more naturally.
Creative tools and ideas assemble into one living workspace.
Intelligence from the moment you start.
HappilionOS brings AI into the operating system to help you work, create, find information and complete tasks with fewer steps.
A desktop that changes with you.
Move, resize and arrange your workspace. Save your design, try something new or return to an earlier version.
Changes remain reversible.
An operating system shaped around you.
HappilionOS can adapt its workspace, tools and assistance to your preferences and way of working.
Continue without starting over.
Return to your work, ideas and important information when you need them.
The right workspace for every activity.
Activate dedicated workplaces for learning, creating, developing, managing a business or focusing—without changing your main theme.
Your core system remains available offline.
Essential operating-system functions continue to work without requiring a permanent internet connection.
Strong protection is part of every edition.
Core security, privacy, permissions and essential updates are provided for Free, Pro and Enterprise users.
One intelligent experience, shaped for every screen.
HappilionOS is designed to grow across computers, phones, tablets, TVs, watches and smart glasses—and adapt to different users and needs.
Explore DevicesINTELLIGENCE
Turn an idea into an application faster.
HappilionOS is designed to give developers clear, AI-assisted tools for creating applications, services and new user experiences.
Your system. Your choices.
Change your workspace, save versions, compare experiences, share designs and restore a previous setup whenever you want.
Know what works before you begin.
Device support is shown by component and evidence level—not by an unsupported promise.
- ProcessorDetected
- GraphicsEvidence scoped
- NetworkDriver path
- InputVerified profile
Open the proof, not a marketing claim.
Architecture decisions, hardware trials, validation scope and known limitations remain connected to the product story.
From download to a living desktop.
The public installer is not available yet. This interactive journey shows the verified release path that must exist before installation opens.
Check current availability- 1DownloadSelect an official build
- 2VerifyMatch the published checksum
- 3ExtractPrepare supported USB media
- 4Insert USBChoose the verified device
- 5Power OnEnter HappilionOS setup
Ready to make your computer feel alive?
Start with HappilionOS Free.