CoupoExtension also known as Ads by CoupoExtension is an adware application and a PUP advertised as an online shopping assistant. The program may be available for download on software pages, or may have been included in the package of a free product. The second method is known as bundling and is often used in the marketing field. CoupoExtension may appear useful to some passionate online shoppers, but its prolonged presence in the system will compromise the user’s online privacy.
CoupoExtension Distribution Method
As already mentioned, the ad-supported application was most probably bundled with another free program. Bundling may be avoided by opting out of the automatic installer. Under the ‘advanced’ option, the user can uncheck CoupoExtension and save himself the trouble of uninstalling it.
CoupoExtension Description
Adware apps are not malicious but sometimes they are included on the list of malware. The latter mostly applies when the ad-supported software is used to spread malicious advertisements. Clicking them redirects the user to attack’s pages where Trojans and spyware hide and phishing is executed. The described process is named malvertising.
Furthermore, ad-supported software:
- Adds tracking cookies to the browser.
- Gathers PII (personally identifiable information).
- Collects IP addresses.
- Slows down the browser and the Internet connection.
- Hold the Windows Logo Button and “R” on your keyboard. A Pop-up window will appear (fig.1).
- In the field type in “appwiz.cpl” and press ENTER (fig.2).
- This will open a window with all the programs installed on the PC.
Select the program that you want to remove, and press “Uninstall” (fig.3). - Move the cursor over “Tools” and then from the extended menu choose “Extensions“
- From the opened “Extensions” menu locate CoupoExtension and click on the garbage bin icon on the right of it.
- After CoupoExtension is removed, restart Google Chrome by closing it from the red “X” in the top right corner and start it again.
- Click “‘Tools’ to open the drop menu and select ‘Manage Add-ons’
- In the ‘Manage Add-ons’ window, make sure that in the first window ‘Add-on Types’, the drop menu ‘Show’ is on ‘All add-ons’
- Guide 1: How to Remove CoupoExtension from Windows.
- Guide 2: Get rid of CoupoExtension from Mac OS X.
- Guide 3: Remove CoupoExtension from Google Chrome.
- Guide 4: Erase CoupoExtension from Mozilla Firefox.
- Guide 5: Uninstall CoupoExtension from Microsoft Edge.
- Guide 6: Remove CoupoExtension from Safari.
- Guide 7: Eliminate CoupoExtension from Internet Explorer.
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
CoupoExtension Removal Manual
To remove the issue completely, users may prefer to run a system scan via a valid AV tool that will detect and delete all threats. Once installed, the AV program will continue to protect the system against malware and alert the user whenever necessary.
Spy Hunter scanner will only detect the threat. If you want the threat to be automatically removed, you need to purchase the full version of the anti-malware tool.Find Out More About SpyHunter Anti-Malware Tool / How to Uninstall SpyHunter
1. Remove/Uninstall CoupoExtension in Windows
Here is a method in few easy steps to remove that program. No matter if you are using Windows 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program get left behind, and that can lead to unstable work of your PC, mistakes with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully uninstall CoupoExtension.
2. Remove CoupoExtension from your browser
Remove a toolbar from Mozilla Firefox
Remove a toolbar from Google Chrome
Remove a toolbar from Internet Explorer
Remove a toolbar from Safari
Select the “Add-ons” icon from the menu
Select CoupoExtension and click “Remove“
After CoupoExtension is removed, restart Mozilla Firefox by closing it from the red “X” in the top right corner and start it again.
Select CoupoExtension to remove, and then click ‘Disable’. A pop-up window will appear to inform you that you are about to disable the selected toolbar, and some additional toolbars might be disabled as well. Leave all the boxes checked, and click ‘Disable’.
After CoupoExtension has been removed, restart Internet Explorer by closing it from the red ‘X’ in the top right corner and start it again.
Open the drop menu by clicking on the sprocket icon in the top right corner.
From the drop menu select ‘Preferences’
In the new window select ‘Extensions’
Click once on CoupoExtension
Click ‘Uninstall’
A pop-up window will appear asking for confirmation to uninstall CoupoExtension. Select ‘Uninstall’ again, and the CoupoExtension will be removed.
3. Remove CoupoExtension automatically with Spy Hunter Malware – Removal Tool.
To clean your computer with the award-winning software Spy Hunter –
It is highly recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter.
Milena Dimitrova
An inspired writer and content manager who has been with SensorsTechForum since the project started. A professional with 10+ years of experience in creating engaging content. Focused on user privacy and malware development, she strongly believes in a world where cybersecurity plays a central role. If common sense makes no sense, she will be there to take notes. Those notes may later turn into articles! Follow Milena @Milenyim
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Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
How to Remove CoupoExtension from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove CoupoExtension
Step 2: Uninstall CoupoExtension and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully uninstall most programs.
Step 3: Clean any registries, created by CoupoExtension on your computer.
The usually targeted registries of Windows machines are the following:
You can access them by opening the Windows registry editor and deleting any values, created by CoupoExtension there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Get rid of CoupoExtension from Mac OS X.
Step 1: Uninstall CoupoExtension and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
In case you cannot remove CoupoExtension via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
→ ~/Library/LaunchAgents
/Library/LaunchDaemons
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove CoupoExtension files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as CoupoExtension, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Remove CoupoExtension from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Erase CoupoExtension from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Uninstall CoupoExtension from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Remove CoupoExtension from Safari.
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the CoupoExtension will be removed.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Eliminate CoupoExtension from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.
