Minecraft Won T Open Mac

Summary: Are you having trouble launching Minecraft on your Mac? This article will guide you through some of the common solutions to fix the “Minecraft won’t open on Mac” issue.

1. Check System Requirements

Minecraft has certain system requirements that must be met for it to run smoothly on your Mac. Firstly, make sure your Mac is running on macOS 10.12 Sierra or later. Secondly, check to make sure your Mac has at least 2GB of RAM, as well as a graphics card with up-to-date drivers and OpenGL 2.1 support. If your Mac does not meet these specifications, Minecraft may fail to launch properly.

2. Ensure Java is Up-to-date

Minecraft runs on Java, so it’s necessary to ensure the Java program on your Mac is kept up-to-date. You can check if you have the latest version by opening your system preferences, then clicking on the “Java” icon. Click on the “Update” tab and see if there are any available updates. If there are, install them and restart your Mac before trying to play Minecraft again.

3. Delete and Reinstall Minecraft

If the above methods fail to resolve the issue, try deleting your current Minecraft installation and then downloading and installing the latest version from the official website. Here’s how to do it:

  1. Open Finder and click “Applications”.
  2. Locate “Minecraft” and drag it to the trash bin.
  3. Go to minecraft.net and download the latest version of Minecraft.
  4. Install the game like you normally would.
  5. For people who want to keep their saved data, find the ‘saves’ folder in your Minecraft directory on your computer. Copy the ‘saves’ folder to another location so you can add it back into your newly installed Minecraft afterwards.

4. Check Firewall Settings

If the firewall settings on your Mac are too strict, it could block Minecraft from launching. To allow Minecraft to function properly in this scenario, try adjusting your firewall settings by following these steps:

  1. Go to “System Preferences”.
  2. Click on “Security and Privacy”.
  3. Select the “Firewall” tab.
  4. Click on the lock icon in the bottom left corner of the window and enter your password when prompted.
  5. Click on “Firewall Options”.
  6. Ensure that “Java” is allowed to receive incoming connections.


In conclusion, the above solutions should help fix the “Minecraft won’t open on Mac” issue. Make sure your Mac meets the system requirements for running Minecraft, update Java regularly, consider reinstalling Minecraft, and check your firewall settings to ensure they aren’t blocking the game. If all else fails, you can contact Mojang support for further assistance.

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