You’ve probably heard the term “Linux” thrown around online, often in the same breath as words like “terminal,” “open source,” and other technical-sounding things that make most people’s eyes glaze over.
Zorin OS is different. It’s a version of Linux built specifically for people who have never used Linux before — people who just want a computer that works, without the steep learning curve.
This guide explains what Zorin OS is, in plain English.
The Simple Explanation
Zorin OS is a free operating system for your computer.
An operating system is the fundamental software that makes your computer usable — it’s what runs when you turn on your PC before you open any apps. Windows is an operating system. macOS is an operating system. Zorin OS is an operating system.
Unlike Windows or macOS, Zorin OS:
- Costs nothing (completely free to download and use)
- Runs on older hardware that Windows 11 no longer supports
- Doesn’t collect your personal data for advertising
- Doesn’t require a Microsoft or Apple account
- Doesn’t show you ads on your own desktop
And critically for most users: it looks and works almost exactly like Windows. The taskbar is at the bottom. The app menu is in the corner. Files, settings, and apps are all where you’d expect them.
Who Makes Zorin OS?
Zorin OS is made by Zorin Group, a company founded in Dublin, Ireland by brothers Artyom and Kyrill Zorin. They built the first version while they were teenagers, originally as a project to help their family migrate away from Windows.
What started as a personal project became a fully developed operating system that’s now used by millions of people worldwide, including individuals, schools, and businesses.
Zorin Group makes money by selling Zorin OS Pro — an optional upgrade that adds extra desktop layouts and apps. The free version (called Zorin OS Core) is fully functional and has everything most people need.
What’s It Based On?
Zorin OS is built on top of Ubuntu, which is itself built on top of Linux. Think of it like layers:
- Linux is the core engine (the kernel) — the foundation
- Ubuntu is a polished, user-friendly layer built on top of Linux
- Zorin OS is another layer on top of Ubuntu, adding the Windows-like interface and extra usability tweaks
This matters for one reason: Ubuntu is one of the most widely used and supported Linux distributions in the world. Zorin OS inherits all of Ubuntu’s stability, security, and software compatibility.
When people talk about “Linux,” they usually mean one of the many different versions (called “distributions” or “distros”) built on the Linux kernel. Zorin OS is one of the most beginner-friendly of those distributions.
What Does Zorin OS Look Like?
Out of the box, the Zorin OS desktop looks like this:
- Taskbar at the bottom — with running apps, system tray icons, and clock
- App launcher in the bottom-left corner — click it and you get a Start-menu-style grid of apps
- Desktop — you can put shortcuts and files here, just like Windows
- File manager — works like Windows Explorer, with sidebar shortcuts to common folders
The visual style is clean and modern — similar to what Windows 11 looks like, but without the ads, bloatware, or forced Microsoft account.
If you’ve used any version of Windows in the last 20 years, you’ll feel at home within minutes.
What Software Does It Come With?
Zorin OS comes pre-installed with:
- Firefox — web browser
- LibreOffice — a full office suite (Writer = Word, Calc = Excel, Impress = PowerPoint). Opens and saves .docx, .xlsx, .pptx files
- Files — file manager (like Windows Explorer)
- Software Center — an app store for installing additional applications
- Calendar, Calculator, Image Viewer, Music player — standard utilities
From the Software Center, you can install thousands of additional apps for free: VLC, GIMP (image editing), Spotify, VS Code, Telegram, Zoom, and much more.
What Can You Do With Zorin OS?
Everything you do on a Windows PC day-to-day:
| Task | How it works on Zorin OS |
|---|---|
| Browse the web | Firefox (pre-installed), Chrome/Brave available |
| Write documents | LibreOffice Writer — opens .docx files |
| Spreadsheets | LibreOffice Calc — opens .xlsx files |
| Thunderbird, or use Gmail/Outlook in your browser | |
| Video calls | Zoom and Microsoft Teams both have Linux versions |
| Watch videos | Built-in player, VLC available |
| Listen to music | Built-in player, Spotify available |
| Play games | Steam works on Zorin OS (most games run via Proton) |
| Edit photos | GIMP (powerful, free), Darktable for RAW editing |
| Print documents | Works with most printers (HP, Canon, Epson, Brother) |
The main limitation: software built exclusively for Windows (like Adobe Photoshop or some industry-specific tools) doesn’t have a Linux version. For most people, this isn’t an issue — the alternatives cover common tasks. But if you rely on specific Windows-only software, check before switching.
Why Do People Switch to Zorin OS?
The most common reasons:
Windows 10 end of life. Microsoft ended Windows 10 support in October 2025. Millions of users — especially those on hardware that can’t run Windows 11 — needed an alternative. Zorin OS is the most Windows-like option available.
Old hardware. Zorin OS runs on PCs as old as 15 years that Windows 11 rejects. It gives old machines a new life instead of sending them to landfill.
Privacy. Windows collects significant telemetry data. Zorin OS collects nothing.
Cost. Zero licensing fees, ever. No subscriptions, no activation keys.
Ads and bloat. Windows 11 shows ads in the Start menu. Zorin OS doesn’t.
Is It Difficult to Switch?
No — particularly with Zorin OS compared to other Linux distributions.
The installation process is graphical and takes about 30 minutes. Once installed, the desktop is immediately usable without any configuration. The Software Center makes installing apps as easy as the Windows Store.
The main adjustment period is finding the equivalent of apps you used on Windows. Most have direct equivalents; some require a bit of searching. After a week of daily use, most people report that the transition feels natural.
For anyone coming from Windows 10 specifically, our step-by-step migration guide covers the entire process — backup, installation, and getting your files and apps back.
The Short Version
Zorin OS is a free, secure, Windows-like operating system that runs on older hardware, doesn’t spy on you, and costs nothing to use. It’s built for people who want their computer to just work — without technical expertise, without licensing fees, and without being an ad target.
If you’ve been holding onto a Windows 10 PC wondering what to do next, Zorin OS is worth a serious look.
Ready to see it for yourself? Here’s what to expect from Zorin OS in 2026, or jump straight to checking whether your PC meets the system requirements.