How to Get Rid of QuicklookPI from Mac?

Do You Know How Dangerous the QuicklookPI Is?

QuicklookPI is a very critical adware which you should pay attention to and it appears on your PC with the function to damage your whole system. Users should be very careful to avoid being infected and its harmful effects.
QuicklookPI adware

QuicklookPI , as a malicious adware, will hijack your browsers first, including Microsoft Edge, Google Chrome, Internet Explorer, Mozilla Firefox and even Safari. From then on, no matter how careful you are, you could not avoid from being spied on. Your information will show up on the ads by adware, or will be used to make money. your accounts, passwords, your ID , your phone number, and even your signature will be leaked in the same time. Later, you may receive thousands of crank calls. QuicklookPI will bother you and make your life miserable, especially it appears when you are sleeping, studying, or having a important meeting with your boss and customers. If it irritates you a lot, your manner will be bad.

QuicklookPI will be brought in with pore websites, spam email, freeware installer and fake software update links. And in most of the case, it can seek opportunity from your online conducts. And if you dream of finding any trace of its infecting, you will be let down since it will sneak in silently. The best way for users to change this statues is to know the way how to delete QuicklookPI . We provide you here the removal guides to help you. Please find it.

Severe Problems Related with QuicklookPI

• It downloads spyware, Key-logger, malware on your PC without your consent;
• It uses Java Script to hijack your web browser;
• It lowers down your PC’s security degree;
• It may redirect your webpage to dangerous websites;
• It is able to hack in your accounts to steal your sensitive information.
• It can cause huge financial loss.

QuicklookPI Removal Process

Part 1. Manually Remove QuicklookPI on Windows OS

Part 2. Manually Remove QuicklookPI on Mac OS


Part 1. Manually Remove QuicklookPI on Windows OS

(Some of the steps will likely require you to exit the page. Bookmark it for later reference.)

Step 1 – Uninstall malicious programs from Control Panel.

uninstall QuicklookPI

  • 1. Press “Windows key + R key” together to open Run window
  • 2. Input “control panel” in Run window and hit Enter key to open Control Panel
  • 3. Click Uninstall a program:
  • 4. Right-click programs which may be related with QuicklookPI and click Uninstall:
QuicklookPI may re-install itself multiple times if you don’t delete its core files and related malware. To get rid of the virus permanently, we recommend downloading SpyHunter anti-malware to fully scan infected PC and find out all malicious programs:

   ↓ Download SpyHunter Anti-Malware

More information about SpyHunter, steps to uninstall, EULA, Threat Assessment Criteria, and Privacy Policy. 


Step 2 – Remove malicious extensions from web browsers.

(NOTE – Please Bookmark This Page because some operations may restart or close your system or web browser)

Chrome

remove QuicklookPI on chrome

On Chrome: Launch up Google Chrome> click Chrome menu > click Tools> click Extension> select extensions which may be related with QuicklookPI > click trash bin

Firefox

remove QuicklookPI on firefox

On Firefox: Open Firefox, navigate to browser menu in the top right > select Add-ons > select add-ons which may be related with QuicklookPI > remove it with Disable or Remove button.

Internet Explorer

remove QuicklookPI on firefox

On IE: Open Internet Explorer >click Tools > click Manager Add-on Tools and Extensions> select extensions which may be related with QuicklookPI > click Remove or Disable button.

Microsoft Edge

On Microsoft Edge: (Reset default homepage and search engine to remove QuicklookPI associated hijacker)

(NOTE – Please Bookmark This Page because some operations may restart or close your system or web browser)

Reset Edge homepage: Click More (…) > click Settings > select A specific page or pages under “Open with” > select Custom to type your favorite website.

Reset Edge search engine: Click More (…) > click Settings > Click View advanced settings > Click <Add new> under “Search in the address bar with”> type your favorite search engine >click Add as default.

QuicklookPI related extension or hijacker may re-install itself on your web browser multiple times if you don’t delete its core files and connected malware. 

To eliminate QuicklookPI permanently, we recommend downloading SpyHunter Anti-malware to scan for malicious files and malware:

   ↓ Download SpyHunter Anti-Malware

More information about SpyHunter, steps to uninstall, EULA, Threat Assessment Criteria, and Privacy Policy. 


Step 3 Find and remove malicious registry entries of QuicklookPI or malicious program.

NoteIn case any suspicious files, unwanted program, unwanted browser extension, or unwanted search engine cannot be removed manually, it is often caused by malicious program, which may adds files to registry or make changes in registry . Therefore, to uninstall such stubborn items, you need to find and remove malicious files in the Registry Editor. Check the steps below:

1. Press “Windows key + R key” together to open Run window;

2. Input “regedit” in Run window and hit Enter key to open Registry;

get rid of QuicklookPI manually

3. Click Edit menu and select Find >> Type virus’s name into it and click Find Next >> Right click on the files and click Delete (Only If you can determine that they are related with malware):

delete QuicklookPI manually

If you cannot determine which registry files are malicious, do not take risk to delete any file, or your system may be damaged.

To avoid the risk, we recommend downloading SpyHunter Anti-malware to scan infected PC and find out all malicious registry files:

   ↓ Download SpyHunter Anti-Malware

More information about SpyHunter, steps to uninstall, EULA, Threat Assessment Criteria, and Privacy Policy. 


Step 4 – Disable Notifications of suspicious websites on Web Browsers.

If some unwanted pop-ups or ads still appear on web browser, please try to disable their Notifications on all web browsers:

Edge

On Microsoft Edge

  • Launch Edge browser
  • Click on menu button of Microsoft Edge
  • Click Settings
  • Click “View advanced settings”
  • Click “Manage” under “Website permissions”
  • Find the unwanted URL and click the X (Clear) button to remove the URL.

Chrome

On Google Chrome

  • Click the three-dots Menu button on the right upper corner
  • Click “Settings” >> Scroll down to the bottom and click “Advanced
  • Click on “Content settings” in the Privacy and Security section
  • Click “Notifications
  • Find the unwanted URL >> Click the three dots next to the URL >> click “Block” or “Remove

Firefox

On Firefox

  • Launch Firefox
  • Click the Menu button (three bars) on the right upper corner >> Select “Options
  • Click on “Privacy & Security” on the left hand side of the screen
  • Scroll down to the “Permissions” >> Click the “Settings” button next to “Notifications”
  • Find the unwanted URL >> Click the drop-down menu and select “Block

IE'

On Internet Explorer

  • Launch IE
  • Click the Gear button on the right upper corner >> Select “Internet options”
  • Click “Privacy” tab and click “Settings” under “Pop-up Blocker” section
  • Find the unwanted URL and Click the “Remove” button

NOTE – If the instructions above do not work, please download SpyHunter Anti-malware to scan entire system.


Step 5 (Optional) – Reset Web Browser Settings

Edge

On Microsoft Edge

  • Click the three horizontal dots icon >> Select Settings.
  • Click the “Choose what to clear” button
  • Click Show more >> Select everything >> click the “Clear” button.

Chrome

On Google Chrome

  • Click the Chrome menu icon >> Select Settings
  • Scroll down to the bottom and click the Advanced
  • Scroll down to the bottom >> Click the Reset button

Firefox

On Firefox

  • Click the Firefox menu at the top right corner >> click Help
  • Select Troubleshooting Information
  • Click the “Refresh Firefox” button

IE

On Internet Explorer

Click on the gear icon >> Click “Internet Options”

Select the “Advanced” tab >> Click “Reset”button

NOTE – If the instructions above do not solve your problems, please download SpyHunter Anti-malware to scan entire system.



Part 2. Manually Remove QuicklookPI on Mac OS

(Some of the steps will likely require you to exit the page. Bookmark it for later reference.)

Step 1.Quick malicious process.

  1. Click the Go button and select Utilities folder;
  2. Locate the Activity Monitor icon on the screen and double-click on it
  3. Under Activity Monitor, find a suspicious-looking process, select it and click Quit Process
  4. A dialog should pop up, asking if you are sure you would like to quit the troublemaking process. Select the Force Quit option
QuicklookPI may re-install itself multiple times if you don’t delete its core files and related malware. To get rid of the virus permanently, we recommend downloading Combo Cleaner to scan your Mac and find out process run by malicious apps:

↓ Download Combo Cleaner Antivirus For Mac 

 More information about Combo Cleaner, steps to uninstall, EULA, and Privacy Policy. 


Step 2.Uninstall malicious programs from Mac.

uninstall sss on mac

Open the Finder >> Go to the Applications folder >> Find out malicious apps and Click Move to Trash >> Enter your password if requested.


Step 3. Delete malware-generated files in the following folders:

/Library/LaunchAgents folder;
Library/Application Support folder;
~/Library/LaunchAgents folder;
/Library/LaunchDaemons folder;

/Library/LaunchAgents

– In Finder, choose “Go” then click on “Go to Folder“:

delete QuicklookPI on mac

– In the Go to Folder… bar, type: /Library/LaunchAgents:

get rid of QuicklookPI on mac

In the “LaunchAgents” folder, look for any recently-added suspicious files and move them to the Trash. Here are some examples of malicious files generated by malware:

QuicklookPI , “com.QuicklookPI Daemon”, “com.QuicklookPI , “com.QuicklookPI .plist”, “com.adobe.fpsaud.plist” “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, etc.

uninstall QuicklookPI on mac

Library/Application Support

– In Finder, choose “Go” then click on “Go to Folder“:

– In the Go to Folder… bar, type: Library/Application Support:

In the “Application Support” folder, look for any recently-added suspicious files and move them to the Trash. Here are some examples of malicious files generated by malware:

QuicklookPI , “com.QuicklookPI Daemon”, “com.QuicklookPI , “com.QuicklookPI .plist”, “com.adobe.fpsaud.plist” “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, etc.

~/Library/LaunchAgents

– In Finder, choose “Go” then click on “Go to Folder“:

– In the Go to Folder… bar, type: ~/Library/LaunchAgentst:

In the “LaunchAgentst” folder, look for any recently-added suspicious files and move them to the Trash. Here are some examples of malicious files generated by malware:

QuicklookPI , “com.QuicklookPI Daemon”, “com.QuicklookPI , “com.QuicklookPI .plist”, “com.adobe.fpsaud.plist” “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, etc.

/Library/LaunchDaemons

– In Finder, choose “Go” then click on “Go to Folder“:

– In the Go to Folder… bar, type: /Library/LaunchDaemon:

In the “LaunchDaemon” folder, look for any recently-added suspicious files and move them to the Trash. Here are some examples of malicious files generated by malware:

QuicklookPI , “com.QuicklookPI Daemon”, “com.QuicklookPI , “com.QuicklookPI .plist”, “com.adobe.fpsaud.plist” “installmac.AppRemoval.plist”, “myppes.download.plist”, “mykotlerino.ltvbit.plist”, etc

If you cannot determine which files are generated by malware, do not take risk to delete any file, or your system may be damaged.

To avoid the risk, we recommend downloading Combo Cleaner to scan your Mac and  find out all malicious files:

↓ Download Combo Cleaner Antivirus For Mac 

 More information about Combo Cleaner, steps to uninstall, EULA, and Privacy Policy. 


Step 4. Delete malicious extensions From Safari / Chrome / Firefox.

Safari

delete QuicklookPI from safari

Open Safari >> Click Safari menu button and choose Preferences >> Select the Extensions tab >> Select the suspicious extension and click Uninstall.

Firefox

delete QuicklookPI from Mac Firefox

Open Firefox >> Click the menu button >> select Add-ons >> Determine the suspicious or unwanted extension, click the Disable or Remove button.

Chrome

delete QuicklookPI from Mac Chrome

Run Chrome >> Click the three-dot menu button in the upper-right corner >> Select the More Tools >> Click Extensions >> Determine the suspicious or unwanted extension, click on the Trash icon >> Click Remove


Step 5. Use Combo Cleaner to re-diagnose your Mac and see if it is 100% clean:

To make sure that your system is not infected at all, it’s better to run a scan with Combo Cleaner Antivirus and see if it will detect any remaining unwanted items:

↓ Download Combo Cleaner Antivirus For Mac 

 More information about Combo Cleaner, steps to uninstall, EULA, and Privacy Policy. Free scanner checks if your computer is infected. To remove malware, you’ll need to purchase the full version of Combo Cleaner.

– Once combocleaner.dmg installer is downloaded, double-click it to install;

– Then launch Combo Cleaner and click “Start Combo Scan” button;

– Combo Cleaner will scan your Mac for malware infections. Once the scan is completed, remove any found infections.

QuicklookPI removal on mac