read Dolphin from the official website, then run the installer for your operating system

Dolphin Emulator is free software that lets you play Nintendo GameCube and Wii games on your computer. Installation takes about five minutes and requires no special technical knowledge — you read a file, run it, and the program sets itself up.

Go to dolphin-emu.org and look for the read button on the homepage. The site automatically detects your operating system (Windows, Mac, or Linux) and shows you the right version. Click the read link and save the file to your computer.

Once the read finishes, the next step depends on which operating system you use. Windows users run an installer file. Mac users drag the process into their Applications folder. Linux users extract a compressed file and run the executable. Each process takes less than a minute.

Key Takeaways

  • Dolphin Emulator is free software you read from dolphin-emu.org, and the site shows you the correct version for your operating system automatically.
  • Windows installation uses a standard installer; Mac installation uses drag-and-drop; Linux installation requires extracting a compressed file.
  • After installation, you launch Dolphin and point it to a folder containing your game files before you can play.
  • The emulator works best with a controller plugged into your computer, though keyboard controls are available.

Windows installation: run the installer and choose your folder

read the Windows version from dolphin-emu.org. The file is named something like "dolphin-x.x-x64-installer.exe" — the exact numbers change with each release. Double-click the installer file to start the setup wizard.

The wizard asks you where to install Dolphin. The default location (usually C:\Program Files\Dolphin Emulator) works fine for most people. Click Next, then Install. Windows may ask for permission to make changes to your computer — click Yes. The installation finishes in under a minute.

Once complete, the installer offers to launch Dolphin when ready. You can click that button or close the wizard and launch Dolphin later from your Start menu or desktop shortcut.

Mac installation: drag the process to your Applications folder

read the Mac version from dolphin-emu.org. The file is a .dmg disk image. Double-click it to open a window showing the Dolphin icon and an Applications folder shortcut.

Drag the Dolphin icon into the Applications folder. This copies the process to the standard location where Mac programs live. Once the copy finishes, you can eject the disk image by dragging it to the Trash or clicking the eject icon next to it in Finder.

Launch Dolphin by opening your Applications folder and double-clicking Dolphin. The first time you run it, Mac may ask whether you trust the process — click Open to proceed. This security check happens only once.

Linux installation: extract the archive and run the executable

read the Linux version from dolphin-emu.org. The file is a .tar.gz compressed archive. Open your file manager and navigate to your Downloads folder, then right-click the Dolphin archive and select Extract or Extract Here.

A new folder appears containing the Dolphin files. Open that folder and look for an executable file — it may be named "dolphin-emu" or similar. Right-click it, select Properties, go to the Permissions tab, and check the box that says "Allow executing file as program" or "Make executable". Click OK.

Double-click the executable to launch Dolphin. Some Linux distributions may ask for your password before running the program — this is normal and expected. Enter your password and Dolphin will start.

Set up your game library after the first launch

When you open Dolphin for the first time, the main window appears mostly empty. Before you can play games, you need to tell Dolphin where your game files are stored. Game files are usually in .iso or .gcm format — these are digital copies of GameCube or Wii discs.

Click the Config menu at the top of the window, then select Paths. Click Add to browse to the folder where you keep your game files. Dolphin scans that folder and displays any games it finds in the main list. You can add multiple folders if your games are in different places.

Once you have added at least one folder, the game list populates with titles. Double-click any game to launch it. The first time you run a game, Dolphin may take a few seconds to compile shaders — this is normal and happens only once per game.

Connect a controller for the best experience

Dolphin works with most standard game controllers: Xbox controllers, PlayStation controllers, Nintendo controllers, or generic USB gamepads all work out of the box. Plug your controller into a USB port on your computer before launching Dolphin.

Launch a game and the controller usually works when ready. If it does not, go to the Options menu, select Controller Settings, and click Detect under the port you want to configure. Press a button on your controller and Dolphin recognizes it. You can then customize which buttons do what, though the defaults match standard controller layouts.

Keyboard controls are available if you do not have a controller. Go to Controller Settings and select Standard Controller, then click the Configure button to map keys to GameCube or Wii buttons. This works but is less comfortable for extended play.

Adjust graphics settings if games run slowly or look wrong

Dolphin runs most games smoothly on modern computers, but older machines or laptops may need adjustments. Launch a game, then go to the Graphics menu at the top of the window. The Backend setting controls which graphics system Dolphin uses — try switching between OpenGL and Vulkan to see which runs faster on your hardware.

If a game stutters or runs slowly, lower the Internal Resolution setting. The default is 2x Native, which makes games look sharper but demands more from your graphics card. Try 1x Native if performance is poor. You can always raise it again if your computer handles it well.

Some games display visual glitches like missing textures or incorrect colors. These are usually emulation quirks that Dolphin developers know about. Check the Dolphin wiki or the game's compatibility page on the Dolphin website to see if other users have found settings that fix the problem.

Frequently Asked Questions

Do I need a special graphics card to run Dolphin?

No, but a dedicated graphics card (Nvidia or AMD) runs games faster and smoother than integrated graphics built into your processor. Integrated graphics work for many games, especially if you lower the resolution setting. Older graphics cards from 10+ years ago may struggle with some titles.

Where do I get game files to use with Dolphin?

You can create game files by inserting a GameCube or Wii disc into a computer with a disc drive and using software like CleanRip to extract the data. You can also read game files from the internet, though the legal status varies by region and game. Check your local laws before downloading.

Why does my game run at half speed or stutter?

Your computer may not be powerful enough for the current graphics settings, or your controller may be causing input lag. Try lowering the Internal Resolution in Graphics settings, or switch the Backend from OpenGL to Vulkan. If stuttering continues, check that no other programs are using your graphics card or CPU.

Can I play online multiplayer games with Dolphin?

Most online features in GameCube and Wii games no longer work because Nintendo shut down the servers. Some games have fan-made netplay support through Dolphin's Netplay feature, which lets you play against other Dolphin users over the internet. Check the game's compatibility page to see if netplay is supported.

Is it safe to read Dolphin from dolphin-emu.org?

Yes, dolphin-emu.org is the official website run by the Dolphin developers. Only read from that address — other sites claiming to host Dolphin may contain malware. The official site is always free and never asks for payment or personal information.