Key takeaway: Some Windows programs can run on Linux through Wine, but success varies by program — check compatibility first, and look for a native Linux or web-based alternative before relying on it.
A common worry for people moving to Linux is a specific piece of Windows software they depend on — perhaps something for work, a hobby, or an older program with no obvious replacement. The good news is that Linux has several ways to run Windows software, though it is important to have realistic expectations, because compatibility is not guaranteed.
What is Wine?
Wine (a recursive acronym for "Wine Is Not an Emulator") is a compatibility layer that translates the instructions a Windows program sends into something Linux can understand, without needing an actual copy of Windows. It allows many Windows programs, and a large number of older games, to run directly on Linux. Wine is free and open source, and comes pre-installed or easily installable on most beginner-friendly distributions.
Compatibility is genuinely hit and miss. Simple older programs — small utilities, older versions of Office, some classic games — often work very well. More modern software, anything with heavy copy-protection or anti-cheat systems, and programs that rely deeply on Windows-specific features tend to work poorly or not at all. Before relying on Wine for something important, it is worth checking a compatibility database (such as the WineHQ Application Database) for reports from other users about that specific program.
Easier front-ends: PlayOnLinux and Bottles
Raw Wine can be fiddly to configure for a beginner, so tools like PlayOnLinux and Bottles exist to simplify the process. They provide a friendlier interface for installing Windows programs into isolated "containers," each with its own settings, which also helps prevent one troublesome program's configuration from affecting another. Bottles, in particular, is actively developed and a good starting point for newcomers wanting to try running a specific Windows program.
What about virtual machines?
If a program absolutely will not run under Wine, another option is installing Windows itself inside a virtual machine (using free software like VirtualBox) running on top of Linux. This gives you a genuine, fully compatible Windows environment for that one program, but it requires a licensed copy of Windows, extra RAM and storage, and is noticeably heavier — not a great fit for the low-spec hardware this site focuses on, though it can work for occasional, light use.
Before you start: A virtual machine needs enough spare RAM to run both Linux and Windows at once comfortably — this generally is not practical on machines with less than 8GB of RAM.
Better alternatives to try first
Before reaching for Wine, it is always worth checking for a native Linux alternative, or a web-based version of the software that works through your browser regardless of operating system. Many popular programs, from Microsoft Office (via Office online) and Adobe products to niche hobby software, now offer browser-based versions that sidestep compatibility questions entirely and tend to be far more reliable than running the Windows original through a compatibility layer.
Tip: Search "[your program name] Linux alternative" before you switch — for most common categories of software (photo editing, accounting, design) there is a well-established free Linux option that avoids the need for Wine altogether.
Frequently asked questions
- Does Wine let me run any Windows program?
- No. Compatibility varies considerably by program; some run flawlessly, others partially, and some not at all. Always check user reports before depending on a specific program working.
- Is Wine the same as Steam Proton?
- They are closely related — Proton is Valve's version of Wine, tuned specifically for running Windows games through Steam, with additional gaming-focused improvements layered on top.
- Do I need a Windows licence to use Wine?
- No, Wine does not require Windows or a Windows licence, since it translates program instructions directly rather than running an actual copy of Windows underneath.