What Dolphin is and where to get it
Dolphin is a free emulator that lets you play Nintendo GameCube and Wii games on your Windows, Mac, or Linux computer. You download it directly from the official Dolphin website — dolphin-emu.org — not from app stores or third-party sites. The official source is the only place to get the real program without bundled software or malware.
Dolphin runs on computers with modest hardware. You need at least a dual-core processor from the last ten years and 2 GB of RAM, though a faster processor and more RAM make games run smoother. The program itself is small — around 150 MB — but you will also need the actual game files, which you must own legally.
Key Takeaways
- Download Dolphin only from dolphin-emu.org, the official website, to avoid fake versions and malware.
- Choose the version for your operating system: Windows, macOS, or Linux — downloading the wrong one will not work.
- After installation, you will need to add game files to Dolphin's library before you can play anything.
- The first time you run a game, Dolphin may ask you to configure graphics settings, which takes a few minutes but only happens once per game.
Downloading Dolphin for Windows
Go to dolphin-emu.org in your web browser. On the homepage, look for a large button labeled "Download" or "Get Dolphin" — it usually appears near the top. Click it, and you will see options for different operating systems. Select the Windows version.
You will see two choices: a standard installer (.exe file) and a portable version (.zip file). The installer is simpler if you are new to emulation — it puts Dolphin in your Program Files folder and creates a Start menu shortcut. The portable version runs from any folder without installation, which is useful if you want to move it between computers or run it from a USB drive. Choose the installer unless you have a specific reason to use portable.
Click the download link and wait for the file to finish. Your browser will save it to your Downloads folder by default. Once the download completes, double-click the .exe file to start the installer. Follow the on-screen prompts — you can accept all the default settings. The installation takes less than a minute.
Downloading Dolphin for macOS
Visit dolphin-emu.org and click the Download button. Select the macOS version. You will see options for Intel Macs and Apple Silicon Macs (M1, M2, M3 chips). If you are not sure which you have, click the Apple menu in the top-left corner, select "About This Mac," and look at the "Chip" line. Download the version that matches your hardware.
The download is a .dmg file (a disk image). Once it finishes, double-click it to open it. You will see a Dolphin icon and an Applications folder. Drag the Dolphin icon into the Applications folder. This copies Dolphin to your computer. You can then eject the disk image by clicking the eject icon next to it in Finder.
To launch Dolphin, open Applications in Finder and double-click Dolphin. The first time you run it, macOS may ask for permission because Dolphin is not from the App Store — click "Open" to proceed. Dolphin will then start normally.
Downloading Dolphin for Linux
Go to dolphin-emu.org and select the Linux version. Most Linux distributions have Dolphin available through their package manager, which is the easiest route. For Ubuntu and Debian-based systems, open a terminal and type: sudo apt install dolphin-emu. For Fedora, use: sudo dnf install dolphin-emu. For Arch, use: sudo pacman -S dolphin-emu. Replace the package manager command with the one for your distribution if it is different.
If your distribution does not have Dolphin in its package manager, you can download a portable AppImage from the Dolphin website. An AppImage is a single file that runs without installation. Download it, make it executable by right-clicking and selecting Properties, then the Permissions tab, and checking "Allow executing file as program." Double-click it to run Dolphin.
Setting up your game library after installation
When you open Dolphin for the first time, it will ask you to set up your game library. Click "Config" in the menu bar, then "Paths," and add the folder where you keep your game files. Dolphin supports .iso, .gcm, .wbfs, and .ciso file formats. Point Dolphin to the folder containing these files, and it will scan and display all your games in the main window.
If you do not have game files yet, you will need to obtain them. You can only legally play games you own — either by extracting them from physical discs you own using a tool like CleanRip (which requires a modded Wii or GameCube) or by purchasing digital copies if available. Dolphin itself does not come with any games.
Configuring graphics settings for your first game
The first time you run a game, Dolphin will open a graphics configuration window. This is normal. The default settings work for most games and computers, so you can click "Close" and start playing. If the game runs slowly or looks wrong, you can return to these settings later by clicking "Graphics" in the menu bar.
Common adjustments include lowering the internal resolution if the game is slow, or raising it if you have a powerful graphics card and want sharper visuals. Dolphin remembers these settings per game, so you only configure each game once. After your first run, launching the game again will use the same settings automatically.
Troubleshooting common download and installation problems
If your antivirus software blocks the Dolphin installer, this is a false alarm — Dolphin is safe, but antivirus programs sometimes flag emulators incorrectly. Add the Dolphin installer to your antivirus exclusion list, or temporarily disable the antivirus while installing. After installation, you can re-enable it.
If you downloaded the wrong version for your operating system, the installer will not run or will give an error. Delete it and download the correct one. If you are unsure which version you need, check your system information: on Windows, right-click "This PC" and select Properties; on Mac, click the Apple menu and select "About This Mac"; on Linux, open a terminal and type uname -m.
If Dolphin starts but shows no games, you have not pointed it to your game folder yet. Go to Config, then Paths, and add the folder containing your game files. Dolphin will then scan and display them.
Frequently Asked Questions
Do I need to own the original GameCube or Wii to use Dolphin?
No. Dolphin is a program that runs on your computer. You do need to own the games you want to play, either as physical discs or through legal digital purchase. You cannot legally play games you do not own, even with an emulator.
Can I use a controller with Dolphin?
Yes. Dolphin supports most USB controllers, including Xbox and PlayStation controllers. Plug the controller into your computer, open Dolphin, click "Config," then "Controller Settings," and map the buttons. You can also use a keyboard, though a controller is more comfortable for most games.
Why is my game running slowly?
Dolphin is demanding on your processor. If a game runs slowly, try lowering the graphics resolution in the Graphics settings, or close other programs running in the background. Some games are also harder to emulate than others and may run slowly even on fast computers. This is normal.
Is Dolphin safe to download from dolphin-emu.org?
Yes. The official Dolphin website is safe and maintained by the Dolphin development team. Never download Dolphin from other websites — fake versions exist that contain malware. Always use dolphin-emu.org.
Can I play online multiplayer games with Dolphin?
Some games support online play through Dolphin's netplay feature, but it requires setup and works best with other Dolphin players, not with original consoles. Check the Dolphin wiki for your specific game to see if netplay is supported.