Click Safari menu Preferences choose Extensions pane 3. Here, uncheck the box next to the Extension. Note: This will only disable the extension. Important: The first time you open Safari, you get warnings about extensions that slow down browsing or are no longer supported: Extensions that slow down browsing: The extensions will be turned off. You can turn on the extensions in Safari preferences. Developer-signed.safariextz-style (legacy) extensions: The extensions won’t load and no longer appear in Safari preferences. Force Quit Safari. Select the Apple menu, then Force Quit. Highlight Safari in the list, and select. Since the macOS 10.15 update, Safari extensions are located in the Applications folder, and this means you have to take extra steps to remove extensions. Launch Safari, go to the preferences (CMD+,). Activate the Extensions tab. Select the unneeded extension.
Safari is the default, built-in browser on macOS and iOS devices. It is easy to use, lightweight, battery-efficient, and has a great interface. Safari also offers support for third-party extensions and plugins that can improve your overall browsing experience. For example, you can install a password manager to help you store your passwords, or a note-taking extension to grab texts or images from a webpage.
But as with all other browsers, Safari extensions can also cause issues for your Mac. Outdated extensions can lead to your browser being sluggish or even crashing. There are also times when you need to uninstall an extension or a plugin because it does not work the way you expected it to, or the extension is misbehaving and causing other issues. Fake extensions and plugins developed by hackers can also be used to infect your computer with malware and steal your information.
Fortunately , deleting an extension or plugin from Safari is a straightforward process. But what if you encounter a persistent Safari plugin that can’t be deleted no matter what you do? Some plugins and extensions are actually capable of regenerating after getting deleted because some of their files are scattered across your system.
The Evercookie, for example, is a persistent JavaScript-based application developed by Samy Kamkar that is intentionally impossible to delete. It produces zombie cookies in your browser that just won’t go away no matter how hard you try to wipe them away.
And this is the same thing that happened to one Safari user who posted in the Apple forum about a plugin that can’t be totally deleted even after removing the website data associated with the plugin. The user even tried searching via Finder but he couldn’t locate the item and move it to Trash.
Here are several ways to delete Safari cookies, plugins and extensions — even the most persistent ones.
How to Remove Safari Extensions via Extension Manager
The easiest way to delete Safari extensions is by using Safari’s built-in extension manager. To uninstall an extension, simpl y follow the steps below:
Open Safari.
Click Safari from the top menu, then click Preferences. Another way to do this is by pressing the Command + , keys.
Click the Extensions tab. You will see a list of all the extensions installed on your browser.
Choose the extension you want to remove and click the Uninstall button.
This will uninstall the extension from Safari and should resolve any issues you are experiencing.
How to Remove Safari Extensions via Finder
If you can’t open Safari or access the extensions manager, another way to delete extensions is by using Finder.
To do this:
Open Finder and click Go > Go to Folder.
In the dialog box, type in ~/Library/Safari/Extensions/.
This is where all your installed Safari extensions are stored. Right-click on the extension that you want to delete, then select Move to Trash.
Go back to Finder and go to this folder next: ~/Library/Safari/Databases.
Delete everything inside that folder.
Next, go to ~/Library/Safari/LocalStorage. Delete all the contents of this folder as well.
Open Safari, click History > Show History, and delete all websites related the extension you deleted.
Don’t forget to empty your Trash to make sure all the unwanted elements are completely gone. Once you have deleted the extension and all the data associated with it, re-launch Safari and see if the issue has been resolved.
How to Remove Plugins
Safari plugins improve browsing experience by providing additional functionality to your browser. Some websites even require users to install or enable a plugin to be able to access the content of the webpage. For instance, although most websites are already optimized for HTML5, there are still websites that use Java or Flash. In this case, you need to install a Java or Flash plugin for the content to be displayed.
However, plugins should only be used when you need them. After installing a plugin , don’t forget to turn off or remove it, otherwise it will remain active unless you do something about it.
If you want to remove a Safari plugin, follow these steps:
How To Delete An Extension On Safari
Open Finder and click Go > Go to Folder.
Type in ~/Library/Internet Plug-Ins/ in the dialog box.
If the plugin you want to remove is not in this folder, go to /Library/Internet Plug-Ins/ instead.
Once you find the plugin, right-click on it and choose Move to Trash.
Make sure to empty your Trash to completely delete the plugin.
How to Remove Persistent Plugins and Extensions
If the plugin or extension you removed keep s re-appearing even after you’ve deleted everything and emptied the Trash, then you need to remove all junk files from your computer. Doing this manually takes a lot of time and there’s no guarantee that everything will be deleted. Instead, you can use a third-party tool such as Outbyte MacRepair to help you get rid of all trash in a single click.
Summary
Plugins and extensions are designed to enhance browsing experience. But when these add-ons cause you more trouble than convenience, you can use any of the above methods to remove them from your Safari browser.
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Safari extensions add functionality to Safari, so you can explore the web the way you want. Extensions can show helpful information about a webpage, display news headlines, help you use your favorite services, change the appearance of webpages, and much more. Extensions are a great way to personalize your browsing experience. How to manually install mods with mod organizer.
Use the App Store to conveniently download and install Safari extensions. All extensions in the App Store are reviewed, signed, and hosted by Apple for your security.
How to install extensions
Start by installing the latest macOS updates to make sure that Safari is up to date. You need Safari 12 or later to get Safari extensions from the App Store.
Remove Safari From Iphone
Find and install an extension:
Open Safari and choose Safari > Safari Extensions from the menu bar.
The App Store opens to the Safari Extensions page, as pictured above. To download and install an extension, click Get or click the price. You might be asked to sign in with your Apple ID.
Click Install.
After the extension is installed, click Open and follow the onscreen instructions provided by the extension.
Then return to Safari to turn on the extension you installed:
Choose Safari > Preferences.
Click Extensions.
Select the checkbox next to the extension's name.
All extensions installed from the App Store are automatically kept up to date.
How to turn off or uninstall extensions
How To Delete An Extension On Safari Chrome
Choose Safari > Preferences, then click Extensions.
To turn off an extension, deselect its checkbox.
To uninstall an extension, select the extension and click the Uninstall button. If you can't determine what an extension does, or you don't expect to use it again, you should uninstall it.
How To Delete An Extension On Safari Mac
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Safari no longer supports most web plug-ins. To load webpages more quickly, save energy, and strengthen security, Safari is optimized for content that uses the HTML5 web standard, which doesn't require a plug-in. To enhance and customize your browsing experience, use Safari extensions instead of web plug-ins.