OnlinePDFConverterSearch Removal Guide

OnlinePDFConverterSearch may drive users into using an unwanted search engine that performs a bit strange as compare to legitimate ones like Google, Bing, or Yahoo. OnlinePDFConverterSearch is endorsed as browser extension that enhances web user’s online search experience. However, the actual functions of this suspicious tool are contradicting. Its presence can yield to display of aggressive pop-up ads as well as persistent browser redirects that distract web user’s online activities.

Unwanted installation of OnlinePDFConverterSearch

The majority of computer users who presently have OnlinePDFConverterSearch on their browser applications might wonder how it was able to enter the computer without their approval. Just like older versions as MySearchConverter, SmartPDFConverterSearch, and PDFConverterSearchTool, OnlinePDFConverterSearch is using a software bundling scheme to get installed while user is setting up a freeware or shareware they have downloaded from a distrustful source. OnlinePDFConverterSearch is embedded to various freeware that are often offered on file-sharing sites as utilities, creativity apps, media player, internet speed booster, download manager, and so on.

Once the carrier file is run on the computer, OnlinePDFConverterSearch loads secretly in the background and abruptly infiltrates the internet browser application. It assigns Onlinepdfconvertersearch.com as the lead homepage and search manager. This unauthorized alteration by the unwanted program is not for the benefit of end user but was accomplish to serve the purpose of adware makers.

Screenshot of OnlinePDFConverterSearch website

Ads and Redirects by OnlinePDFConverterSearch

Various modifications executed on the browser can cause different browser disturbances. It can lead to too much display of pop-up advertisements and redirects. Moreover, installation of OnlinePDFConverterSearch can cause persistent redirects especially its search functions. Instead of delivering a useful result, search outcome from this adware are filled with paid links and ads that intends to forward the browser pages to malicious sites.

To conclude, OnlinePDFConverterSearch is a ‘must remove’ browser extension. Users should uninstall this tool as soon as possible to avoid contaminating the computer with extra malware. Follow the guide on next section to completely remove OnlinePDFConverterSearch along with other adware that may have arrived with it.

OnlinePDFConverterSearch Removal Procedure for PC

Below is a systematic instruction that is very useful in getting rid of the potentially unwanted program (PUP) from compromised Windows computer. Aside from removing the malicious browser extension, this guide is also helpful in deleting Onlinepdfconvertersearch.com hijacker and pop-ups.

In order to totally eliminate the threat, it is vital to follow the process in exact manner.

Step 1 : Delete OnlinePDFConverterSearch Browser Extension

Most adware and unwanted programs are using a program called browser extension to be able to take over the settings of internet applications. Therefore, we highly recommend to check and remove the extension that is closely related to OnlinePDFConverterSearch.

Remove OnlinePDFConverterSearch Extension from Google Chrome

1. Open Google Chrome browser.

2. Type chrome://extensions/ in the address bar and press Enter on keyboard.

Chrome URL

3. Find OnlinePDFConverterSearch or relevant entry like Onlinepdfconvertersearch.com and remove it from Google Chrome browser.

Uninstall OnlinePDFConverterSearch Extension from Mozilla Firefox

1. Open Mozilla Firefox browser.

2. Type about:addons in the address bar and press Enter on keyboard.

Firefox URL

3. Choose Extensions on sidebar menu.

4. Look for object that is pertaining to OnlinePDFConverterSearch and remove it from the browser.

After deleting the malicious browser extension, it is expected that Onlinepdfconvertersearch.com is also gone from the homepage.

Remove OnlinePDFConverterSearch Add-ons from Internet Explorer and Edge Browser

1. Open Internet Explorer program.

2. Go to top Menu and click Tools. Then, select Manage Add-ons from the drop-down list.

Internet Explorer Add-ons

3. Look for and Remove or Disable entries of OnlinePDFConverterSearch from Toolbars and Extension. Additionally, delete Onlinepdfconvertersearch.com from Search Providers section.

4. Close the window and restart Internet Explorer.

If OnlinePDFConverterSearch is still present on the IE browser and there are still homepage and pop-ups originating from Onlinepdfconvertersearch.com, another option is to remove the adware from Windows Control Panel.

5. Press Windows Key + R and then, type appwiz.cpl command.

6. Program and Features window will open. Arrange the list in chronological manner with recently installed applications on top. To do this, click on 'Installed On' column.

Add-Remove Malware

7. Select OnlinePDFConverterSearch or recently installed unwanted entry. Then, click on Uninstall to remove it from Windows system.

Step 2 : Scan the computer with Sophos Antivirus

To remove OnlinePDFConverterSearch automatically, scanning the computer with this powerful malware and virus removal tool is recommended. This scanner does not just uncover known threats like viruses or malware, it is also effective in discovering browser hijacker like OnlinePDFConverterSearch that assigns Onlinepdfconvertersearch.com as the homepage URL.

1. Download Sophos Virus Removal Tool from the link below. Save the file on your computer where you can easily access it.

2. Once the download completes, browse the location of the file. Double-click to run the program and begin the install process.

Screnshot of Sophos Installer

3. On first windows of installation wizard, click Next to continue. Then, it will display the program’s License Agreement. You need to Accept the terms in order to proceed. If Windows prompts for User Account Control, please click Yes to proceed.

Screenshot of Sophos EULA Page

4. On succeeding windows, click Next or Continue to carry on with the installation. After completing the installation process, Launch Sophos Virus Removal Tool.

5. Internet connection is required when running this scanner in order to download important updates. Make sure that everything is up-to-date to effectively remove malicious program like OnlinePDFConverterSearch.

6. Click the  button to  carry out the Scan. This will check the system for presence of malicious objects, malware, and viruses. The tool reveals items that were found linked to OnlinePDFConverterSearch and other suspicious entities. Be sure to remove all identified threats.

Screenshot of Sophos Virus Scan

The chances of stopping Onlinepdfconvertersearch.com pop-ups or redirects is also possible after the threat removal. If it still remains, please follow the Onlinepdfconvertersearch.com pop-up removal guide.

The above procedures should have totally eliminated the OnlinePDFConverterSearch browser hijacker. However, if you found that there are still remnants of the threat and Onlinepdfconvertersearch.com still exists on internet application, please proceed to manual removal of associated objects as outlined below.

Step 3 : Scan and Delete Adware with AdwCleaner

In addition to the procedure, we suggest scanning the computer with AdwCleaner tool. Possibly, there are some traces of OnlinePDFConverterSearch on the browser that was not deleted during the preceding steps. This tool will scan the computer and check for presence of malicious applications as well as invalid browser entries that produces Onlinepdfconvertersearch.com pop-ups.

1. Follow the link below to download the tool called AdwCleaner.

2. When the download has completed, please close all running programs on the computer especially browsers affected by OnlinePDFConverterSearch.

3. Browse the location of the downloaded file and double-click on adwcleaner_Ver.exe to start running the tool. Then, click on Scan button.

AdwCleaner

4. AdwCleaner searches the computer for malicious programs, extensions, plug-ins, adware, and any items that may be associated to OnlinePDFConverterSearch. It will also check for suspicious entries on browser settings that is associated with Onlinepdfconvertersearch.com.

5. Clean or Remove all suspicious and harmful items identified after the thorough scan.

6. After the cleanup procedure, rebooting the computer is required to finalize the removal of detected threats.

In addition to the procedures above, resetting the affected browser program and clearing the cache are extra methods to completely eliminate OnlinePDFConverterSearch. You can execute the guide on resetting internet browser below.

Procedures to Remove OnlinePDFConverterSearch from Mac

This section contains comprehensive guide for Mac users. It will help you remove the subject malicious browser extension from internet software. In the same manner, the procedure is helpful in stopping Onlinepdfconvertersearch.com pop-ups and browser hijacking activities.

Procedures on this page are written in a manner that can be easily understand and execute by Mac users.

Quick Fix - Scan the System with Combo Cleaner

Combo Cleaner is a trusted Mac utility application with complete antivirus and optimization features. It is useful in dealing with adware, malware, and PUP's. Moreover, it can get rid of malicious browser extension like OnlinePDFConverterSearch that is responsible for displaying Onlinepdfconvertersearch.com homepage and pop-ups. You may need to purchase full version if you require to maximize its premium features.

1. Download the tool from the following page:

2. Double-click the downloaded file and proceed with the installation.

3. In the opened window, drag and drop the Combo Cleaner icon onto your Applications folder icon.

Install Combo Cleaner

4. Open your Launchpad and click on the Combo Cleaner icon.

5. Wait until antivirus downloads its latest virus definition updates and click on "Start Combo Scan" to start removing OnlinePDFConverterSearch.

Combo Cleaner Scanner

6. Free features of Combo Cleaner include Disk Cleaner, Big Files finder, Duplicate files finder, and Uninstaller. To use antivirus and privacy scanner, users have to upgrade to a premium version.

Proceed with the rest of the removal steps if you are comfortable in manually removing malicious objects associated with the threat. The following guides are also vital in deleting Onlinepdfconvertersearch.com from the browser configuration.

Step 1 : Delete OnlinePDFConverterSearch from Mac Applications

1. Go to Finder.

2. On the menu, click Go and then, select Applications from the list to open Applications Folder.

3. Find OnlinePDFConverterSearch or any unwanted program.

Delete Unwanted App

4. Drag OnlinePDFConverterSearch to Trash Bin to delete the application from Mac.

5. Right-click on Trash icon and click on Empty Trash.

Step 2 : Remove Browser Extensions that belongs to OnlinePDFConverterSearch

1. Locate the add-on or extension that is relevant to the hijacker. To do this, please follow the following depending on affected browser.

Safari - Choose Preferences from the Safari menu, then click the Extensions icon. This will open a window showing all installed extensions.

Chrome - Select Preferences from the Chrome menu, and then click the Extensions link found on the left pane.

Firefox - Choose Add-ons from the Menu. Look at both the Extensions and Plug-ins lists when it opens a new window.

2. Once you have located OnlinePDFConverterSearch or any relevant item like Onlinepdfconvertersearch.com, click on Remove or Uninstall, to get rid of it.

3. Close the browser and proceed to the next steps.

Step 3 : Delete Malicious Files that have installed OnlinePDFConverterSearch

1. Select and copy the string below to your Clipboard by pressing Command + C on your keyboard.

~/Library/LaunchAgents

2. Go to your Finder. From the menu bar please select Go > Go to Folder...

3. Press Command + V on your keyboard to paste the copied string. Press Return to go to the said folder.

Command + V

4. You will now see a folder named LaunchAgents. Take note of the following files inside the folder:

  • unknown.download.plist
  • unknown.ltvbit.plist
  • unknown.update.plist
  • com.unknown

The term unknown is just a representation of the actual malware name. It is normally an unfamiliar file name such as the following:

- MySearchConverter, SmartPDFConverterSearch

On some occassions, the malware is represented by a domain name that is closely related to the subject. Like in this case, it can be Onlinepdfconvertersearch.com.

If you cannot find the specified file, please look for any unfamiliar or suspicious entries. It may be the one causing OnlinePDFConverterSearch to be present on your Mac. Arranging all items to see the most latest ones may also help you identify recently installed unfamiliar files. Please press Option + Command + 4 on your keyboard to arrange the application list in chronological order.

Option+Command+4

Important: Take note of all the suspicious files as you may also delete the same item on another folder as we go on.

5. Drag all suspicious files that you may find to Trash.

6. Please restart the computer.

7. Open another folder using the same method as above. Copy and Paste the following string to easily locate the folder.

~/Library/Application Support

8. Look for any suspicious items that are similar to the ones in Step 4. Drag them to the Trash.

9. Repeat the process on the following non-hidden folders (without ~):

/Library/LaunchAgents
/Library/LaunchDaemons
/Library/Application Support
/Library/Preferences

Optional : For locked files that cannot be removed, do the following:

1. Go to Launchpad and open Activity Monitor (Under Utilities or Other Folder).

2. Select the process you want to quit.

Force Quit Apps

3. Click on Force Quit button.

4. You may now delete or remove locked files that belongs to OnlinePDFConverterSearch browser extension or Onlinepdfconvertersearch.com homepage hijacker.

Step 4 : Double-check with MBAM Tool for Mac

1. Download Malwarebytes Anti-malware for Mac from the link below.

2. Run Malwarebytes Anti-malware for Mac. It will check for updates and download if most recent version is available. This is necessary in finding recent malware threats including the OnlinePDFConverterSearch malware and Onlinepdfconvertersearch.com browser hijacker and pop-up provider.

3. If it prompts to close all running web browser, please do so. Thus, we advise you to PRINT this guide for your reference before going offline.

4. Once it opens the user interface, please click on Scan button to start scanning your Mac computer.

MBAM for Mac

5. After the scan, Malwarebytes Anti-malware for Mac will display a list of identified threats, OnlinePDFConverterSearch is surely part of it. Be sure to select all items in the list. Then, click Remove button to clean the computer.

Step 5 : Delete OnlinePDFConverterSearch Login Items

Some browser hijacker may also install login item into compromised account under System Preferences. This object automatically runs OnlinePDFConverterSearch during user log in.

1. Go to Apple menu and choose System Preferences.

2. Select Users & Groups from the preferences window.

3. You may need to Unlock this area in order to make changes. Click on the Lock icon on lower left corner of the window.

4. Next, select user account that runs OnlinePDFConverterSearch.

5. Click on Login Items tab.

6. Select OnlinePDFConverterSearch, , or any suspicious entries from the list and click on the minus [-] button and confirm your actions. Please see image below for reference.

Login Items

Optional : If unable to change browser settings, execute these steps:

Some user complains that there is no way to change browser settings because it is grayed out by OnlinePDFConverterSearch. In such situation, it is important to check if there is unwanted profile. Please do the following:

1. Quit any running applications and launch System Preferences from your Dock.

2. Under System Preferences, click Profiles.

3. Select , OnlinePDFConverterSearch or any relevant profile from the left pane. See image below.

Remove Profile

4. At the bottom of this window, click minus [-] button to delete the account. Please refer to image above.

5. Close the Profiles window and open the affected browser to change all settings associated with OnlinePDFConverterSearch.

There's More... Reset Internet Browser Apps (PC and Mac)

Cleaning your internet browser from clutter and unwanted add-on/extension is a must when dealing with OnlinePDFConverterSearch. The procedure below discuss on resetting various browsers to its default state.

Restore Google Chrome to Default Settings

Resetting Google Chrome to default settings is helpful in deleting hard-to-remove extension such as from OnlinePDFConverterSearch. This method is highly advisable to perform if you have difficulty in removing unwanted extension.

1. Open Google Chrome Internet browser.
2. On the address bar, type chrome://settings/reset and press Enter key.
3. Under Reset and clean up section, choose Restore settings to their original defaults.
4. Click Reset settings button to clear all entries of OnlinePDFConverterSearch.
5. Close the existing tab and restart Google Chrome. That should have removed OnlinePDFConverterSearch extension and associated objects.

Reset Mozilla Firefox to Default

This section describes how to remove unwanted extension from Firefox that may be related to OnlinePDFConverterSearch. This process can fix many browser issues by restoring Firefox to factory settings without affecting your essential information (bookmarks, browsing history, passwords, and Internet cookies) on the browser. If you desire to remove only specific extension, please see manual removal of add-on from Firefox.

1. Input the string about:support on Firefox web address and press Enter on keyboard.
2. You will now see the Troubleshooting Information page of Mozilla Firefox.
3. You will notice a section on upper-right corner of the screen stating Give Firefox a tune up. Click the Refresh Firefox button.
4. If confirmation window appears, click Refresh Firefox to continue.
5. Firefox browser will close and start the resetting process. When done, it will display a list of restored data. OnlinePDFConverterSearch should be gone by now. Click Finish to open a fresh version of Firefox.

Restore Internet Explorer to Default Settings

1. Open Internet Explorer and navigate to top menu. Click Tools, and then Internet Options.
2. Select Advanced tab on Internet Options window.
3. On lower part of the window, under Reset Internet Explorer Settings area, click the Reset button. Please see image for reference. Your data like favorites, bookmark, and history will remain in the browser. However, this process may delete add-ons by OnlinePDFConverterSearch and other unknown objects. If you prefer to carry out the procedure manually, please add-on removal from Internet Explorer.

Clear the Safari Internet Browser (Mac)

1. Open your Safari browser application.
2. In the Safari menu, click on Preferences from the drop-down list.
3. On Preferences window, please select the Privacy tab.
4. Click on Manage Website Data button.
5. Select unwanted entry like OnlinePDFConverterSearch and click the Remove button. If you choose to Remove All, you may be logout from most visited websites and online services. Therefore, we advise to remove suspicious item one at a time to prevent changing behavior towards your favorite websites.
6. If it prompts, please confirm your actions.

7. Next, we will need to clear the Cache. Back at the Safari Preferences window, choose Advanced tab.
8. Navigate to the bottom and activate Show Develop menu in menu bar.
9. Go to Safari menu, choose on Develop from the drop down list and click on on Empty Caches.
10. Next thing to do is to restore the Homepage to your preference and remove the one from OnlinePDFConverterSearch.
11. Back at the Safari Preferences window, click on General tab.
12. Under Homepage section, type your desired URL to be the default start-up page.
13. Lastly, make sure to have the right Search Engine.
14. Go back to Safari Preferences window and click on Search tab.
15. Select your desired Search tool under the Search engine section.
16. You may not restart Safari browser.

How to remove Onlinepdfconvertersearch.com Pop-ups (Notification)

Most of the time, browser hijackers are combined with intrusive pop-up ads originating from the source website Onlinepdfconvertersearch.com. It is taking advantage of push notification feature of popular internet programs like Google Chrome, Mozilla Firefox, Safari, or Edge. These pop-up ads from Onlinepdfconvertersearch.com are extra ordinary as it exceeds the normal display volume and they are certainly annoying.

Screenshot of Onlinepdfconvertersearch.com pop-up

Normally, Onlinepdfconvertersearch.com pop-ups will start to bombard internet browser screen with pop-ups if web user was deceived to click “Allow” button that triggers the said website to send push notification. To stop Onlinepdfconvertersearch.com from showing the pop-ups, please execute the procedures below. Remember, these steps may only be successful after the removal of the main component or dubious browser extension.

Google Chrome

1. On Google Chrome browser, input the following in the address bar and press Enter:

chrome://settings/content/notifications

2. Navigate to the list under "Allow" section and look for Onlinepdfconvertersearch.com.

3. Click the ellipses (3 dots) beside Onlinepdfconvertersearch.com list to reveal the options.

Chrome Push Notification

4. Click on Block or Remove to stop Onlinepdfconvertersearch.com from displaying pop-up ads on Google Chrome browser.

6. Please restart Google Chrome browser.

Mozilla Firefox

1. On Mozilla Firefox browser, type the following in the address bar and press Enter key:

about:preferences#privacy

2. Navigate below to Permission area and look for Notifications.

Firefox Notification Settings

3. Click the Settings button aligned with the Notifications.

4. Look for Onlinepdfconvertersearch.com entry and change the Status to Block.

Block Notification from Firefox

5. Click on Save Changes and restart Mozilla Firefox and check if Onlinepdfconvertersearch.com pop-up is gone.

Safari (Mac)

1. On top menu, click on Safari and then, select Preferences from the drop-down list.

2. Click on Websites tab to open its settings.

3. Select Notifications from the left sidebar.

Safari Push Notification

4. On right panel, it will display a list of websites with "Allow" attribute.

5. Find and click on Onlinepdfconvertersearch.com.

6. You may choose to Deny or Remove it from the notification list.

7. You may now restart Safari browser and see if Onlinepdfconvertersearch.com pop-up is gone.

Microsoft Edge

1. Assuming that Edge browser is open, click on the ellipses (3 dots) on upper right corner to open the Settings. Alternatively, you can press Alt + X on the keyboard.

2. Select Settings from the drop-down list.

3. Click on Advanced.

4. Under Website Permissions area, click on Manage Permissions button.

Edge Push Notification

4. Find and select Onlinepdfconvertersearch.com from the list. Click on X button to stop it from showing pop-up ads or notifications.

Edge Notification Removal

5. You may now restart Edge browser.

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