Uninstall App4Search Search extension from Opera : Take Down App4Search Search extension

Delete App4Search Search extension

Summary of App4Search Search extension

Name of Threat App4Search Search extension
Promoted As Helpful browser extension
Type Potentially Unwanted Program
Risk Level Medium
Affected Systems Windows OS
Affected Browsers Google Chrome, IE, Mozilla Firefox, Opera, Microsoft Edge, Safari, Yahoo and much more.
Description App4Search Search extension is a type of dubious extension falls under the Potentially Unwanted Program category.
Distribution Ways Bundling method, drive-by-downloads, torrent files, spam campaigns, infected devices, P2P file sharing sources etc.
Symptoms Slows down performance speed, Hampers surfing and browsing experience, Modifies System and crucial settings, Exploits Computer vulnerabilities, Brings several hazardous threats inside the PC etc.
Deletion Recommendations To delete App4Search Search extension from infected machine, you must download free Windows Scanner Tool inside the PC.

Complete Information & Removal Solution of App4Search Search extension

App4Search Search extension is another dubious extension created by team of cyber offenders to trick more and more novice users and earn online money from them. At the first glimpse, it is promoted by it's creators as a helpful one that claims to allow System users to search any application easily. Judged on it's appearances and promises, most of the System users take it as a trusted one but team of security experts are strictly warned victims that they should not trust on it. Actually, it is a type of potentially unwanted program that gets inside the user PC without asking for their permission. It is specifically designed and created by cyber crooks to make online money from victims.

App4Search Search extension is capable to infect all installed browsers. Technically, this program is not a malicious one but team of security experts are considered it as a potentially unwanted program because it causes lots of problems to users and their PC. It is mainly known to display thousand of annoying as well as commercial advertisements on entire screen in numerous form including pop-up ads, full window ads, banner ads, in-text ads, discounts, comparison prices, deals and other commercial ads. By displaying ads, it leads victims to it's associated sites and causes redirection issues. Besides, it downpours performance speed, alters browser settings, hampers surfing experience, endangers privacy and much more. Therefore, the deletion of App4Search Search extension is highly recommended from affected machine.


A. App4Search Search extension Manual Removal

How to Change the System Folder Settings to view hidden files

On Windows 7 | Vista

Windows Logo button is to be selected and then you need to Open Windows Explorer.

Click on Organize selecting Folder and Search Options.

Now Click on View Tab and select Show hidden files and folders Option to view App4Search Search extension related files.


Click on OK to Apply

On Windows 8

Select on Windows + E keys in combination on the keyboard.

Click on View Tab option

win 8

File name Extensions along with hidden items is to be checked

Step 2: Delete App4Search Search extension Related Files in Hidden Folders as given

  • %Temp%\[adware name]
  • %AppData%\[adware name]
  • %LocalAppData%\[adware name]
  • %LocalAppData%\[adware name].exe
  • %CommonAppData%\[adware name]
  • %AllUsersProfile%random.exe

Step 3 : Remove App4Search Search extension Related Registry Files on Windows

First, Open Registry Editor

On Windows 7| Vista

Click on Start Button

Select on Run Button

Type regedit

Finally Click on OK button

On Windows 8 Computer

Click on Win [Window Key] + R in Combination on Keyboard

Type regedit.exe in dialog box and press OK.


Confirm OK to open the registry editor.

Look for App4Search Search extension related files and entries created in Win Registry.

Note: This step is only suitable for users having Technical Skills, if you delete any other entries other than App4Search Search extension, it will permanently damage your PC.

B. App4Search Search extension Removal from Windows OS

How to Uninstall App4Search Search extension related program on PC

on Windows 10

1. On Win 10 Screen, Click on Start Menu and Select All apps.

  1. this will show entire list of apps installed on Win 10, Find App4Search Search extension or any other suspicious program from the list. Right Click on the Selected item to uninstall it.

On Win 7 | Vista

  1. Select and Click on the Start Button and Click on Control Panel using Start Menu.

control panel2. You need to Select Uninstall Program under the Program Category in Control Panel.

uninstall program


3. Using the Window, Program and Features option, select Installed on to view all the recently installed programs, Now uninstall App4Search Search extension or any other suspicious programs.

From window 8 PC

1. Press Windows key + I simultaneously , then open Setting Bar, click Control Panel to open it

2. Under Programs category, select Uninstall a program

3. Search App4Search Search extension program in Program and Features window, then click on Uninstall


Step 2:- Uninstall App4Search Search extension toolbar, add-on, plug-in and extension from browser IE/Microsoft Edge/Firefox/Google Chrome

From Chrome Browser

1. On Chrome browser, select menu


2. Select Advanced Settings option


3. Click on Extension


4. To remove App4Search Search extension extension, click on Trash icon

5. Select the Remove option in dialog box

From Microsoft Edge Browser

( Microsoft Edge does not support extension, now you have to just reset the search engine and homepage of Edge browser)

1. Set homepage on Edge browser to remove App4Search Search extension

  1. On address bar click More(..), and then select Settings option

Edge-Browser-Settings3. View Advanced Settings for specific page, to set homepage to Open with option

advance-settings-edge4. To set your own homepage click on Custom, the then type URL of your own homepage


2. To remove App4Search Search extension set default Search Engine

  • On address bar click More(..), and then select Settings option
  • select the View advanced settings option
  • Select “Search in the address bar with”, then enter the search engine by clicking on <Add new> option, then click on Add as default


  •  Custom option is to be selected, enter the URL of the homepage to be set as


From IE Browser

1. To open Manage add-ons on your IE browser, click on Tools button


2. Select Toolbars and Extensions, them make a selection of App4Search Search extension to remove it


3. Now click on Reset button to remove  App4Search Search extension add-ons


From Firefox browser

1. To open Add-on Manager tab, select Menu button, and then click on Add-ons


2. Click Extensions

FF Ext

3. Select Remove or Disable button


App4Search Search extension Deletion: Tutorial To Get Rid Of App4Search Search extension In Simple Clicks

French Guide À Désinstaller App4Search Search extension de Safari
German Einfache Schritte zu Entfernen App4Search Search extension von Safari
Polish Kompletny przewodnik Usunąć App4Search Search extension z Internet Explorer
Portuguese Desinstalar App4Search Search extension de Internet Explorer : Destrua App4Search Search extension
Italian Come Elimina App4Search Search extension da Safari
Spanish Retirar App4Search Search extension de Safari : Tirar App4Search Search extension
Japanese 取り除く App4Search Search extension から Safari : エフェイス App4Search Search extension
Dutch Complete Guide To Verwijder App4Search Search extension
Danish App4Search Search extension Afinstallation: Bedste måde at Fjerne App4Search Search extension Let

How to Remove App4Search Search extension Automatically

Well, in the fast growing technology and day by day increasing malicious activities of cyber criminals, it is necessary for every computer user to protect their PC from App4Search Search extension. You must own a best removal tool which can provide safety and security to your windows machine. App4Search Search extension Free Scanner is one of the best tool which is capable to detect App4Search Search extension or any malware completely from compromised machine. However you need to purchase its licensed version to delete App4Search Search extension completely.

User Guide : Automatic App4Search Search extension Free Scanner

Step 1 Download the software and now install it on your computer. Click on “Scan Computer” to detect presence of App4Search Search extension and its harmful traces.


Step 2 Scan in progress can be viewed


Step 3 Use System Guard feature to block entry of App4Search Search extension and its infectious files.


Step 4 HelpDesk is an additional feature which is can sort out all your troubles usually you face when PC is infected with App4Search Search extension


Step 5 App4Search Search extension Free Scanner has Network Sentry feature which helps to block modification done through Internet connectivity on your computer system.

Network-senetary (1)

Step 6 Enable Scan Scheduler feature on your computer to perform scanning at pre set time like daily, weekly or monthly.