Moving to Linux usually means one or two Windows programs get left behind. Wine solves that. It is a compatibility layer rather than an emulator, so a Windows app opens straight from your Linux desktop with no second drive and no virtual machine humming in the background. Below is the whole setup, command by command, plus the fixes people ask about most.
What Is Wine on Linux?
Wine translates Windows instructions into calls your Linux system already understands. The app never learns the difference. It thinks it sits on a Windows machine and behaves normally.
That translation layer is why no Windows licence is needed. Wine is free and open source, and it carries none of Microsoft’s code.
Performance stays close to native because nothing is being simulated. A virtual machine copies an entire operating system. Wine only handles the parts an app actually asks for.
Why People Run Windows Apps on Linux With Wine
| Reason | What you get |
|---|---|
| Windows-only software | Programs with no Linux build open on your desktop anyway |
| Keeping your old tools | The apps you already know carry over after the switch |
| No licence cost | Those apps run without a Windows purchase behind them |
| Developer testing | Coders check Windows builds on Linux before shipping a port |
| Gaming | Windows game builds play on Linux, which is also how projects like Sober brings Roblox to a Linux PC |
| Legacy software | Ageing programs that break on Windows 11 often keep working here |
How to Install Wine on Linux Step by Step
Step 1: Check If Your System Is 32-bit or 64-bit
The Wine package you install depends on your architecture. Print your CPU details first:
lscpuRead the Architecture line in the output. Every flag for the tool sits on the lscpu manual page.
Worth confirming your release too, since package names shift between versions. This guide on checking your Ubuntu version covers the quickest methods.
Step 2: Refresh the Package Lists
Pull current package data so you fetch the newest Wine build available to your system:
sudo apt updateOptions for the package manager are documented on the APT man page.
Step 3: Install the Wine Package
Pick the command that matches what step one told you.
| System type | Command |
|---|---|
| 64-bit | sudo apt install wine64 |
| 32-bit | sudo apt install wine32 |
The terminal asks for confirmation. Type y, press Enter, and let the download finish.
Set Up the Wine Prefix Before Running Any App
Wine needs a Windows-shaped home directory before apps will launch. That directory is the wineprefix, and it holds a simulated C: drive at ~/.wine/drive_c.
Build it with one command:
winecfgA configuration window opens. Set the Windows version to match what your software expects, then close it. Wine may offer to install Mono and Gecko during this step. Accept both, since many installers depend on them.
How to Run Windows Apps on Linux Using Wine
Step 1: Download the .exe or .msi File
Get the installer from the developer’s own download page. Windows setup files end in .exe or .msi, and Wine handles both.
The WineHQ AppDB at winehq.org rates thousands of programs by how well they run, so check your app there before spending time on it.
Step 2: Move Into the Downloads Folder
Most browsers drop the file into Downloads. Go there:
cd DownloadsStep 3: Launch the Installer Through Wine
Hand the file to Wine, swapping in the real filename:
wine Program_Name.exeThe familiar Windows installer window appears. Click through it as you always have. When it asks for an install path, leave the default C:\Program Files alone.
Wine Commands on Linux: Quick Reference
| Command | What it does |
|---|---|
lscpu | Prints CPU architecture so you know which build to install |
sudo apt update | Refreshes package lists |
sudo apt install wine64 | Installs the 64-bit build |
sudo apt install wine32 | Installs the 32-bit build |
winecfg | Opens settings and creates the wineprefix |
cd Downloads | Moves to the folder holding the installer |
wine Program_Name.exe | Runs the installer or the app |
wine --version | Confirms the installed version |
Common Wine Errors and What Causes Them
Missing library warnings top the list. An app halts and names a file it cannot find, usually a runtime component. Understanding what a .DLL file actually does makes these messages far less cryptic.
Visual C++ runtime gaps cause the rest. The MSVCP140.dll error shows up on Linux for the same reason it shows up on Windows, and installing the runtime inside your prefix with winetricks clears it.
Some apps will simply refuse. Anti-cheat drivers and deep system hooks fall outside what a compatibility layer can translate.
When Wine Is Not the Right Choice
Heavy professional suites and anti-cheat games often need real Windows. Two routes cover that. Running Windows inside VirtualBox keeps everything in one session, at the cost of RAM.
The other option splits your disk. This walkthrough on setting up a dual boot system gives each platform its own partition and full hardware access.
FAQs
Is Wine an emulator?
No. Wine translates Windows API calls into Linux equivalents in real time. It does not simulate hardware or run a copy of Windows, which is why apps perform close to native speed.
Do I need a Windows licence to use Wine?
No. Wine contains no Microsoft code and requires no product key. It is free and open source, so Windows programs run on Linux at zero licensing cost.
Where does Wine install Windows programs?
Inside the wineprefix at ~/.wine/drive_c. That folder holds Program Files, Windows, and users directories, mirroring a real C: drive layout.
Can I run Windows games on Linux with Wine?
Many titles work well. Games using kernel-level anti-cheat usually fail. Check the WineHQ AppDB rating for a specific game before installing it.
How do I uninstall a Windows app installed through Wine?
Run wine uninstaller in the terminal. A Windows-style program list opens, showing everything in your prefix. Select the app and remove it.
