(7 Methods) Fix: Steam not working on MAC [quit unexpectedly]

Steam is a digital distribution platform for PC games developed by Valve Corporation. More than a million games (as well as DLC and “mods,” or modifications created by other players) are available on the platform, from both large and independent studios.

There’s a Steam library in the cloud. Users may play games purchased or downloaded to their Steam accounts on any computer that has an Internet connection.

In addition, users may keep a big number of games in this manner without having to worry about taking up too much computer capacity.

Installing the Steam “engine” or program is required before you can use Steam. Once you’ve done so, you’ll have full access to the site’s games, applications, and discussion boards.

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Why is Steam not working on MAC 

Steam may not begin on your Mac or your local network for a variety of reasons. Corrupt installation files or an app’s cache are just a few of the possibilities. Here’s a step-by-step guide on how to resolve your Steam issues.

Steam is beyond a doubt a complicated system that connects millions of users every day to resource-intensive games at lightning speed. As a result, Steam’s popularity might cause its servers to overburden themselves at times.

Also Read: How to Fix: Steam Gift card not working

Fix: Steam not working on MAC / quit unexpectedly

In this segment, we will be talking about the various fixes that users can perform to resolve their steam quit unexpectedly mac or Steam not working on Mac issue. Follow the methods and steps mentioned below to find the appropriate fixes for your problem.

Method 1: Force Stop and Restart Steam

Restart Steam and see if it helps. You may dismiss the app from the Dock since it isn’t starting at all.

Take a look at the Steam app and click on the menu button (right-click or control-click). Instead, you may terminate it with the usage of Activity Monitor.

Try forcibly leaving Steam if you can’t stop it. Select Steam and Force Quit by pressing the Option, Command, and Esc (Escape) keys simultaneously.

Make sure your Mac is running the most recent version of macOS possible. • In System Preferences > Software Update you can see whether there are any updates.

Take your Mac into Safe Mode and restart it. Steam should be tested in Safe Mode, then Safe Mode should be exited and the test repeated.

Method 2: Rename the Steam folder

Renaming the Steam folder has been reported to work by a significant number of people who were having trouble getting Steam to start properly.

So, here are the steps to follow:

  • Step 1: Double-click on an empty area of the desktop to open the Finder.

  • Step 2: Choose Go from the drop-down menu and then click Go To Folder.

  • Step 3: Copy and paste /Library/Application Support into the Finder.

  • Step 4: Rename the Steam folder and attempt to run Steam again.

Please remember that Steam is installed on your Mac in two places: /Library/Application

  • Support and ~/Library/Application Support.

As a result, there are two libraries, one of which is concealed. For this approach to work, you’ll need to go to the /Library/Application Support folder on your computer.

Method 3: Launch Steam from Contents

  • Step 1: Open the Finder and search for “Steam”

  • Step 2: Right-click on it and choose Show Package Contents from the menu that appears.

  • Step 3: Click on MacOS in the Open Contents menu.

  • Step 4: Scroll all the way to the bottom and open steam osx.

Method 4: Use Terminal to open and update

Using the Terminal program, you may force the Steam client to download new content. Here’s how to:

  • Step 1: Disconnect from Steam.

  • Step 2: Open the Terminal application on your Mac (Applications > Utilities).

  • Step 3: Press enter to execute the following command:


Method 5: Check Accessibility

Steam, for example, may need the use of your Mac’s accessibility capabilities in order to function correctly. If you want to verify this, here’s how:

  • Step 1: Navigate to System Preferences > Security & Privacy on your Mac.

  • Step 2: Select Accessibility.

  • Step 3: Make changes

To make changes, click the Lock symbol to unlock this area. And then type in your password.

  • Step 4: Check the box next to the Steam app.

In order to choose it again, deselect it, wait a few seconds, then select it again. Then, see if you can get Steam to open.

Method 6: Uninstall and Reinstall Steam

  • Step 1: Exit the Steam App.

Navigate to the Applications Folder on your Mac and look for Steam. Drag it to the Trash folder.

In the Finder, pick Go from the menu bar and choose Go to Folder from the drop-down menu.

  • Step 2: Type in the following pathname: /Library/Application Support/Steam

  • Step 3: Click on the “Go” button.

Remove everything except the /Steamapps folder from your computer. In order to prevent any game data from being lost, we will preserve this.

  • Step 4: Delete everything in your Trash folder.

Method 7: Remove the Steam cache files.

After you remove the program, it’s possible for Steam connection issues to persist since they might be related to cache files, which are stored in the Library folder on your Mac.

  • Step 1: To remove the Steam cache from your Mac:

  • Step 2: Remove the Steam folder under Library Application Support on your computer’s hard disk.

  • Step 3: Then pick Go to Folder (Shift + ⌘ + G)

Make sure you remove Steam from all three locations: /Library/Caches, /Library/Preferences, and /Library/Logs

If you followed the instructions above, you should have been able to repair Steam on your Mac.

In the event that force-quitting and relaunching the program didn’t fix the problem, try one of the other suggestions.

If the problem persists, you’ll need to get in touch with Steam Support. Additionally, depending on your Mac’s setup, they may have suggestions for other ways to fix the issue.

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