Get Rid of Square Corner Quickly and Permanently - Unwanted Ads Removal Instruction

What is Square Corner?

Square Corner  is classified as an adware. This plugin claims to enhance your browsing experience by providing coupons and discounts, however it's obvious that the main purpose of it is to display ads to users and earn pay-per-click revenue. Square Corner has versions for  popular browsers like Internet Explorer, Mozilla Firefox and Google Chrome. Usually it comes to your PC by bundling into third party installations, or you may download it from its homepage yourself.

Ads by Square Corner keep coming every constantly, and it offers less help. On the contrary, this application will probably monitor your online activities, collects your search terms in order to deliver targeted ads to you. The ads are usually linked to questionable sites, most of them are even malicious sites with poor reputation. Malware will be installed automatically into your PC without your knowledge, they will mess up your system.

Scan your computer with recommended security tool.

Harmful traits of Square Corner

Square Corner is not a simple plug-in, you will probably see these problems.
  • Ads with the labels like “ads by Square Corner”, “powered by Square Corner” keep poping up.
  • The ads seem attractive related to your researching words. But when you click them, you are redirected to irrelevant sites.
  • Search results on search engines like Google are occupied by sponsored links.
  • Your browser works slowly, especially when you try to open new pages.
  • More and more unwanted plugins are installed on your browsers.

How to protect your PC from such Adsware

  • Install reputable real-time antivirus program and scan your computer regularly.
  • Avoid downloading software in unreliable sites, visit official sites instead.
  • Do not open dubious links from advertisements and spam mails.
  • Be careful when installing, unselect the unwanted installations if possible.

Removal Methods

Method 1:Remove it yourself following the steps.

Method 2:Automatically remove it with Spyhunter. (Recommended )

Method 1:Remove Square Corner yourself following the steps

(1) Stop the dubious running process
Right click on the taskbar and select Start Task Manager (or press Ctrl+Shift+Esc), click Process tab, find and click on the related running process, and click End Process.

(2) Uninstall unwanted program from Control Panel

(3) Remove its add-ons or extensions from your web browsers

For Google Chrome:
Open Google Chrome >>  Customize and control Google Chrome icon >> More tools >> click on Extensions >> Remove the related extensions

For Mozilla Firefox:
Open menu >> Add-ons >> Extensions and Plugins>>Remove the related extensions

For Internet Explorer:
Tools>> Manager Add-on >> Toolbars and Extensions >> Disable the related add-ons

(4)  Open Registry Editor and remove registry entries.
Start >> input regedit in the search box >>open  Registry Editor >>find the related date and remove them.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"

Attention: Removing registry entries mistakenly will lead to system crash. This step is not necessary unless the programs come back again and again.
You had better leave it to professional tools.

(4) Using RegCure Pro to Optimize your system after manual removal

1. Click the icon below to download the RegCure Pro.

2. Click the button Run.

3. Click the button Accept and Install. And RegCure Pro will be installed successfully on your desktop. Then, open the RegCure Pro and it will start to scan your computer.

4. Click the button Fix All to optimize your PC.

Method 2:Automatically remove Square Corner with Spyhunter.

Spyhunter is strongly recommended to detect and remove computer risks. You don't have to suffer complicated operations.

(1) Click here to download Spyhunter.

(2) Run the installation to install it step by step.

(3) After finishing the installation, you can click to scan your PC.

(4) When you want to remove the malware threats, you need to click the button “Select all”, and then click the button “Remove” on the bottom right corner.


Square Corner brings you no better browsing experience but tons of ads and malware. To get rid of it completely, you are advised to use professional programs to help. Spyhunter is a good helper that your will no longer suffer adware and malware. 
And to get rid of poor computer performance, you should have RegCure Pro, it helps to optimize your PC easily.

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