What is Smart Blocker
Smart Blocker is supposed to be a browser extension that will improve the browsing experience, but according to security professionals, this extension is an adware. Adware is type of malware that may cause problems for your PC. It can generate numerous additional pop up, banner, pop-under and in-text link advertisements flooding on your web browser; gather your privacy data like login details, online searches, etc; run in the background and drag down your computer running speed; give more chances for other adware, PUPs even malicious software to get on your PC.
Unwanted ads
Even worse, the Smart Blocker adware has the ability to gather and transmit user data without your knowledge. It can track information about web-sites visited, web browser and system information, and your PC system IP address.
If your web browser has been hijacked by the adware, you must have finished any of the steps below. Once you have removed Smart Blocker from your personal computer by following our suggestions below, make sure not to commit the same mistakes again in the future.
How does Smart Blocker get on your computer
Adware usually gets on your PC along with free software . So, when you installing freeware, carefully read the disclaimers, choose the Custom or Advanced installation method to watch for optional programs that are being installed, because certain of the apps are PUPs and adware.
Threat Summary
| Name | Smart Blocker |
| Type | adware, PUP (potentially unwanted program), popups, pop up virus, popup ads |
| Symptoms |
|
| Removal | Smart Blocker removal guide |
How to remove Smart Blocker adware from Chrome, Firefox, IE, Edge
Even if you’ve the up-to-date classic antivirus installed, and you’ve checked your personal computer for malicious software and removed anything found, you need to do the instructions below. The Smart Blocker adware removal is not simple as installing another antivirus. Classic antivirus apps are not created to run together and will conflict with each other, or possibly crash Windows. Instead we advise complete the manual steps below after that run Zemana, MalwareBytes Anti-Malware or Hitman Pro, which are malware removal tools dedicated to search for and delete adware and other unwanted software. Run these utilities to ensure the adware is removed.
To remove Smart Blocker, use the steps below:
- Manual Smart Blocker removal
- Automatic Removal of Smart Blocker adware software
- How to stay safe online
Manual Smart Blocker removal
In this section of the article, we have posted the steps that will help to remove Smart Blocker manually. Although compared to removal tools, this solution loses in time, but you don’t need to install anything on the PC system. It will be enough for you to follow the detailed guide with pictures. We tried to describe each step in detail, but if you realized that you might not be able to figure it out, or simply do not want to change the Windows and web-browser settings, then it’s better for you to use tools from trusted developers, which are listed below.
Uninstall recently installed adware software
When troubleshooting a personal computer, one common step is go to Microsoft Windows Control Panel and delete questionable software. The same approach will be used in the removal of Smart Blocker . Please use steps based on your MS Windows version.
Press Windows button 
, then click Search 
. Type “Control panel”and press Enter. If you using Windows XP or Windows 7, then click “Start” and select “Control Panel”. It will show the Windows Control Panel as on the image below.
Further, click “Uninstall a program” 
It will display a list of all programs installed on your personal computer. Scroll through the all list, and delete any dubious and unknown apps.
Remove Smart Blocker adware from IE
If you find that Microsoft Internet Explorer web browser settings such as new tab, home page and default search provider had been modified by Smart Blocker adware, then you may revert back your settings, via the reset web-browser procedure.
First, launch the Microsoft Internet Explorer, click 
) button. Next, click “Internet Options” as shown in the following example.
In the “Internet Options” screen select the Advanced tab. Next, click Reset button. The Internet Explorer will open the Reset Internet Explorer settings prompt. Select the “Delete personal settings” check box and press Reset button.
You will now need to restart your computer for the changes to take effect. It will delete Smart Blocker adware, disable malicious and ad-supported internet browser’s extensions and restore the Internet Explorer’s settings such as default search provider, new tab page and start page to default state.
Get rid of Smart Blocker from Mozilla Firefox by resetting internet browser settings
If the Firefox web browser program is hijacked, then resetting its settings can help. The Reset feature is available on all modern version of Mozilla Firefox. A reset can fix many issues by restoring Mozilla Firefox settings like start page, search engine by default and newtab to their original settings. It will save your personal information such as saved passwords, bookmarks, auto-fill data and open tabs.
Start the Mozilla Firefox and press the menu button (it looks like three stacked lines) at the top right of the web browser screen. Next, click the question-mark icon at the bottom of the drop-down menu. It will open the slide-out menu.
Select the “Troubleshooting information”. If you’re unable to access the Help menu, then type “about:support” in your address bar and press Enter. It bring up the “Troubleshooting Information” page like below.
Click the “Refresh Firefox” button at the top right of the Troubleshooting Information page. Select “Refresh Firefox” in the confirmation dialog box. The Mozilla Firefox will begin a procedure to fix your problems that caused by the Smart Blocker adware software. When, it’s complete, press the “Finish” button.
Remove Smart Blocker from Chrome
In this step we are going to show you how to reset Google Chrome settings. potentially unwanted apps such as the adware software can make changes to your internet browser settings, add toolbars and undesired extensions. By resetting Chrome settings you will remove Smart Blocker adware and reset unwanted changes caused by adware. When using the reset feature, your personal information like passwords, bookmarks, browsing history and web form auto-fill data will be saved.
- First, launch the Google Chrome and press the Menu icon (icon in the form of three dots).
- It will display the Google Chrome main menu. Select More Tools, then press Extensions.
- You will see the list of installed add-ons. If the list has the extension labeled with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following guide: Remove Chrome extensions installed by enterprise policy.
- Now open the Google Chrome menu once again, click the “Settings” menu.
- Next, press “Advanced” link, that located at the bottom of the Settings page.
- On the bottom of the “Advanced settings” page, press the “Reset settings to their original defaults” button.
- The Google Chrome will display the reset settings prompt as shown on the image above.
- Confirm the web-browser’s reset by clicking on the “Reset” button.
- To learn more, read the blog post How to reset Chrome settings to default.
Automatic Removal of Smart Blocker adware software
The simplest solution to remove Smart Blocker adware is to use an anti malware application capable of detecting adware software. We recommend try Zemana Free or another free malware remover that listed below. It has excellent detection rate when it comes to adware software, hijackers and other PUPs.
How to get rid of Smart Blocker adware with Zemana Free
Zemana is an extremely fast utility to remove Smart Blocker from the Mozilla Firefox, MS Edge, Internet Explorer and Chrome. It also deletes malware and adware from your personal computer. It improves your system’s performance by removing PUPs.
- Download Zemana on your PC from the following link.
Zemana AntiMalware
164110 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
- Once downloading is done, close all apps and windows on your PC. Open a directory in which you saved it. Double-click on the icon that’s named Zemana.AntiMalware.Setup.
- Further, click Next button and follow the prompts.
- Once install is done, click the “Scan” button for checking your PC system for the Smart Blocker adware. This task can take quite a while, so please be patient. While the Zemana Anti Malware (ZAM) is checking, you can see number of objects it has identified either as being malicious software.
- After finished, you will be displayed the list of all found items on your PC. Next, you need to click “Next”. When that process is finished, you can be prompted to restart your computer.
Remove Smart Blocker adware and harmful extensions with HitmanPro
HitmanPro is one of the most useful tools for deleting adware, potentially unwanted apps and other malware. It can find hidden adware in your PC system and remove all malicious folders and files linked to adware. HitmanPro will allow you to remove Smart Blocker adware software from your device and Internet Explorer, Chrome, Firefox and Edge. We strongly recommend you to download this tool as the developers are working hard to make it better.
Visit the following page to download the latest version of Hitman Pro for Windows. Save it on your Microsoft Windows desktop.
After downloading is done, open the file location. You will see an icon like below.
Double click the Hitman Pro desktop icon. When the utility is started, you will see a screen as displayed in the following example.
Further, click “Next” button to detect Smart Blocker . This process can take some time, so please be patient. Once HitmanPro has completed scanning your PC system, HitmanPro will display a scan report as displayed in the figure below.
In order to remove all items, simply press “Next” button. It will display a prompt, click the “Activate free license” button.
How to remove Smart Blocker with MalwareBytes
We recommend using the MalwareBytes Anti Malware (MBAM). You can download and install MalwareBytes AntiMalware to detect adware software and thereby get rid of unwanted ads from your internet browsers. When installed and updated, this free malware remover automatically searches for and deletes all threats present on the computer.
Visit the following page to download MalwareBytes Free. Save it directly to your Windows Desktop.
326461 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
After the download is done, close all software and windows on your PC system. Open a directory in which you saved it. Double-click on the icon that’s named MBSetup as displayed below.
When the install begins, you will see the Setup wizard that will help you set up Malwarebytes on your personal computer.
Once installation is finished, you’ll see window as shown in the figure below.
Now click the “Scan” button to perform a system scan for the Smart Blocker adware. This task may take some time, so please be patient. When a malicious software, adware or potentially unwanted apps are detected, the number of the security threats will change accordingly.
After MalwareBytes Anti-Malware has completed scanning, you’ll be shown the list of all detected threats on your computer. Once you’ve selected what you want to remove from your PC system click “Quarantine” button.
The Malwarebytes will now remove Smart Blocker adware software and move the selected threats to the program’s quarantine. After the process is done, you may be prompted to restart your PC.
The following video explains tutorial on how to delete browser hijacker, adware and other malicious software with MalwareBytes Anti Malware.
How to stay safe online
If you browse the Internet, you cannot avoid malicious advertising. But you can protect your web-browser against it. Download and run an ad-blocker program. AdGuard is an ad blocker that can filter out lots of of the malicious advertising, stoping dynamic scripts from loading malicious content.
- AdGuard can be downloaded from the following link. Save it to your Desktop so that you can access the file easily.
Adguard download
26657 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
- After downloading it, start the downloaded file. You will see the “Setup Wizard” program window. Follow the prompts.
- After the setup is finished, click “Skip” to close the installation application and use the default settings, or click “Get Started” to see an quick tutorial which will help you get to know AdGuard better.
- In most cases, the default settings are enough and you do not need to change anything. Each time, when you launch your PC, AdGuard will start automatically and stop unwanted advertisements, block harmful and misleading websites. For an overview of all the features of the application, or to change its settings you can simply double-click on the icon named AdGuard, that may be found on your desktop.
Finish words
Once you have complete the steps outlined above, your personal computer should be clean from the Smart Blocker adware and other malicious software. The Microsoft Edge, Firefox, Microsoft Internet Explorer and Chrome will no longer redirect you to unwanted web-pages and online ads. Unfortunately, if the steps does not help you, then you have caught a new adware, and then the best way – ask for help here.
