DotFab Blog » Adware»How to Remove BlockIt Ads? (Removal Guide)

How to Remove BlockIt Ads? (Removal Guide)

Ads by BlockIt showing on your web browser means that potentially unwanted program BlockIt has hijacked your browser. Read on, to know what it is and how to remove it.


What is BlockIt?


BlockIt, or BlockIt browser extension is an ad supported program injecting ads, deals and coupons into random the page you visit via its web browser app. Through displaying ads for various websites and collecting sales leads for them, BlockIt gets a big return from them.



On this website, BlockIt claims it is a free tool contributing to keep a safe and healthy internet environment for your children, which is identical to Surf and Keep and BetterSurf . Actually, it delivers you inline text advertisements and/or transitional advertisements, attempting to attract you to purchase products these ads prompt. These ads are likely to be available coupons helping you save money, or offering similar products with better prices. And you will find ads by BlockIt are always related to your preferences. How does it make it? All depends on BlockIt browser extension. Not only will it generates plenty of ads but also track your browsing history to collect your browsing habit and interest.

But you need to care about your privacy information such as credit card, login password, identity and so on and avoid being victim of financial theft and identity theft.

People whose computer is infected with this potentially unwanted program may feel confused about this problem: How did BlockIt get onto my PC?

It is not difficult for BlockIt to install onto user’s computer. In the many of cases, this adware is as additional offer along with other PUP accessing your PC without knowledge and permission. Because victims are easily to follow the navigation of the default option–“Recommended Installation” to install the free downloads they needed. These adware and PUPs are contained in this installation process to sneak into computer successfully. So we advise users to opt for “Advanced” or “Custom” installation during the process of installation to decide by yourselves which one you need. There are more adware and PUP prevention tips available for your reference.

—————————————————————————————How To Avoid Being Infected with PUP like BlockIt Again in the Furture


How to Remove BlockIt and BlockIt Pop-up Ads


–Effective method for the removal of BlockIt and its pop-up ads

Step 1→ Uninstall BlockIt program

Step 2→ Remove PUP.BlockIt and other virus infections hidden in your PC
Step 3→ Remove BlockIt extension by using Slim Toolbar(a tool integrated in Cloud System Booster)

Step 4→ Clean up leftovers of BlockIt and optimize your PC
Step 5→ Start safe mode blocking malicious webpage and ads (Optional)
Keep your disk drive clean


Step 1→ Uninstall BlockIt program


Note: To ensure your PC is free from potentially unwanted programs, you’d better get rid of BlockIt and other PUPs installing along with it.


Option 1 Uninstall it from control panel


For Windows 7/Vista: Click “Start” (“Windows Logo”)>”Control Panel“>”Uninstall a program“(under Program)>look for BlockIt, select it and click Uninstall/Change.


For Windows 8: Right-click on the screen’s bottom-left corner> “Control Panel” >”Uninstall a program“(under Program)> Look for BlockIt, select it and click Uninstall/Change.


Option 2 Uninstall BlockIt by using Anvi Uninstaller(a tool integrated in Cloud System Booster)


The tool Anvi Uninstaller contained in Cloud System Booster( system maintaining&optimizing software ) specializes in removing various programs installing in your PC. The “Recently Installed” tab can help those who can’t distinguish adware or PUP to easily get rid of them as it tracks back to the time around the adware BlockIt installing.

Before uninstalling, please close all your browsers.

1. Please install Cloud System Booster first.(Download Link:


2. After installing, open it and click Toolbox just below the interface, and then click Anvi Uninstaller to download it within several senconds; and then run it.

run Anvi Uninstaller


3. Switch to the Recently Installed tab to remove BlockIt. ( Please SkipCreate System Restore Points” when remove)



Step 2→ Remove PUP.BlockIt and other virus infections hidden in your PC


Due to adware like BlockIt going to computer packaged with freeware installers and other 3rd party software, it can’t be avoid that those freeware installers still carry other viruses and infections, even they can’t be removed from control panel or can’t be traced. Under this circumstance, you need use your antivirus software like Anvi Smart Defender to detect and remove these malicious malware and PUP.BlockIt as well as give you a prompt protection.

Please install Anvi Smart Defender(download:,Purchase: firstly. And then run it for a quick or full scam of your system. Remove all of the malicious files after the scam finished.

main menu of Anvi Smart Defender

Anvi Smart Defender quick scan


Step 3→ Remove BlockIt extension by using Slim Toolbar(a tool integrated in Cloud System Booster)


Slim Toolbar integrated in Cloud System Booster is a browser management tool. It is designed to detect and remove all of malicious and dubious plugin, browser add-ons, extension, toolbar in browser as well as recover the modified browser settings to your original one.

Because Slim Toolbar is a pro tool, please purchase the pro version of Cloud System Booster.

Pro version is available in this link:

Go to Home→click the arrow at the lower right corner→Slim Toolbar





Remove BlockIt extension from your browser like what the similar picture shows.

remove unwanted  browser extensions


–Or you can choose manually remove it



Click on Tools(IE 8)/gear icon B4JW7WO`5C[EBT{1(CYUCLR( IE 9 and 10 ) at the upper-right corner of the Window, and the click on Manage add-ons. Then come to Toolbars and Extensions tab. Right click on BlockIt extension and then click on Disable.



Go to Firefox KQ)0~}BED~G9HGB2Q_AL`BU, click on Add-ons and switch to the Extensions Tab. Click Remove to get rid of BlockIt browser add-on.



Go to wrench or 3 bar icon 0$5ZM`7WU4VNDP6(@_WU)I5(next to the address bar), click on Tools and then click on Extensions. Locate BlockIt and then remove it by clicking the trashcan icon next to it.


Step 4→ Clean up leftovers of BlockIt and optimize your PC


To ensure the completely removal of BlockIt adware, we need to clean up all of its leftovers including its residual error and invalid registry entries as well as junk files.


1. Download and install the paid or free version of Cloud System Booster system maintenance & optimizer software.

Download link:

Purchase link:


2. After you install the program, please open it, click on Quick Clear button on the main screen to run a quick and full scan.



3. Once the scan completes, there will come out a result screen, please click Clear button there to remove these junk files, invalid registry entries, etc to make sure the computer system is clean.




Step 5→ Start safe mode blocking malicious webpage and ads (Optional)


To avoid being infected by adware and annoyed by popups, you are recommended to install internet ads blocker—Anvi Ad Blocker to give you a real-time protection. It  protects Windows system from malicious URLs, phishing websites, pop-up/flash ads as well as your unwanted websites by blocking them all. Moreover, it also speed up your webpage loading meanwhile it blocks all risky or potentially risky things from the Internet. Install Anvi Ad Blocker to protect the browsers from various pop-up ads, malicious websites. Download and install free or pro version of Anvi Ad Blocker. Then open it and it will keep running to help you to protect your computer from various online risks and annoyance ranging from spam ads, pop up ads, flash ads to phishing, hacked websites and many other malicious websites.

Download link:  

Purchase link:


After installing the spam ads and malicious URLs blocker, please click on the ON button to keep it running, so it will give you a real-time protect to help you out of the annoying of popup ads and attack of various malicious URLs.



When appearing malicious or unwanted URL, Anvi Ad Blocker will popup this window to Remind you. If you are agree to block it, please click OK; if not, please select Add to the White list to let the URL never be blocked again.



Besides, you can add malicious URLs to Black Lists to block them run and add URLs that you think aren’t annoying to White Lists to allow them to run.



For more details, please see Easy Ads-free Surfing with Anvi Ad Blocker

That’s all


Keep your disk drivers clean


After a longtime of use, your disk drives must carry a heavy load. it is necessary to install a repair and clean tool like Anvi Ultimate Defrag to help you fix bug and errors of files in your disk drives, clean up junk files, rearrange fragmented data in the disk as well as optimize the performance of your disk drives.

Free download:


After install it, please select the disk drive you want to repair and clean and operation you would like to run ( Repair, Clean, Defrag and Optimize ), then click on Start.

aud3 (1)




How to Be Safe Online

( to avoid being infected with BlockIt in the future)


To ensure be safe on in the further, we need to adopt necessary measures to get free from virus infections. Here we offer you some effective prevention tips and these tips are applied to all of browser hijacker, redirect virus, adware, toolbar and PUPs.

1. Be attentive to visit websites, especially those unknown and with strange looking. It is high recommended to install a protective tool like Anvi AD Blocker for blocking malicious websites and popups, for details, please read Easy Ads-free Surfing with Anvi Ad Blocker, or you can choose to Turn on Security Features of Internet Browsers for Safer Surfing Online to block malicious websites.

2. Always keep an eye on what you click and download, including music, movies, files, browser plug-ins or add-ons. When you do install software, make sure you’re getting the software from a trusted source.

3. Even if you have to install a necessary software, please always select Custom Installation instead of Recommended Installation and refuse any plugin by opting for Decline or Skip or other means during the process of installing such free software.

4. Keep your antivirus software and other security protect applications up to data.

5. Delete internet browsing history including the history of the websites you have visited and the history of the downloads you’ve performed to prevent you from getting malicious infections again.