● Built on Arch Linux · KDE Plasma

A lightweight, familiar desktop
without the bloat.

Trinity OS looks and feels like the desktop you already know — fast to boot, easy to use, completely free. No forced subscriptions, no pre-installed junk you didn't ask for.

Coming Soon See what's inside
Trinity OS desktop with the start menu open, showing Chromium, Dolphin, LibreOffice, Discover, and Trinity Security Center

Everything you need. Nothing you don't.

Trinity OS ships with a real security suite, an app store, and automatic updates — built in, not bolted on.

🛡️

Trinity Security Center

Antivirus, firewall, and brute-force protection in one place, with a one-click "Fix Issues" button when something's off.

🔄

Automatic Updates

The OS and its core apps update themselves on a schedule — or check manually any time from the Security Center.

🗄️

System Backups

Timeshift snapshots keep a safety net under your system, so a bad update or mistake is always reversible.

🖥️

Familiar Desktop

A taskbar, a start menu, a system tray — everything is exactly where you expect it to be, no relearning required.

🛒

Built-in App Store

Install more software instantly through Discover, backed by Flathub — no terminal required.

💾

Real Disk Management

Partition, resize, and manage your drives with a proper graphical tool — no command line needed.

Why not just use what you have?

Trinity OS is what a modern desktop should feel like — without the cost or the clutter.

Trinity OSWindowsMost Linux distros
PriceFreePaid licenseFree
Pre-installed bloatwareNoneYesVaries
Familiar desktop layoutYesYesOften not
Built-in security suiteYesYesRarely
Forced telemetry / adsNoneYesNone
Runs well on light hardwareYesOften notVaries

Comes ready to use

A full productivity and creative suite, included from first boot.

Chromium
LibreOffice
GIMP
Kdenlive
Audacity
VLC
Okular
Timeshift
Discover / Flatpak

Ready to try Trinity OS?

Free to download, free to install, free to keep. No account required.

--Days
--Hours
--Minutes
--Seconds
Until Trinity OS launches
Coming Soon
First public build in progress — installer included, boots on real hardware and virtual machines alike.