How To Remove Search.hpdf-converter.com Redirect (Virus Removal Guide)

Search.hpdf-converter.com is a browser hijacker that it will change the homepage and search engine for your web browser to http://search.hpdf-converter.com and http://query.hpdf-converter.com.

The Search.hpdf-converter.com redirect is caused by the “PDF Converter App” extension which is installed by the users, whether that is knowingly or not. Often, this type of program is offered through advertisements or bundled with other software, leaving the user puzzled where this software came from.
Browser hijackers are a type of malware created for the purpose of modifying Internet browser settings without the user’s knowledge or consent.

The Search.hpdf-converter.com browser hijacker will change your browser search provider to query.hpdf-converter.com, which will redirect to search result pages from http://search.yahoo.com. This is most likely done to generate advertising revenue by using Yahoo Search for its search results.

When the Search.hpdf-converter.com browser hijacker is installed on a PC, common symptoms include:

Changing the web browser’s default homepage to search.hpdf-converter.com
Changing the browser’s search provider, built-in search box to http://query.hpdf-converter.com
Ability to modify the ‘new tab’ functionality to launch the modified search portal page
Loads into the web browser via the PDF Converter App extension or add-on

You should always pay attention when installing software because often, a software installer includes optional installs, such as this Search.hpdf-converter.com browser hijacker. Be very careful what you agree to install.
Always opt for the custom installation and deselect anything that is not familiar, especially optional software that you never wanted to download and install in the first place. It goes without saying that you should not install software that you don’t trust.

The below instructions are for Windows users, however we also have an Android guide and a Mac OS guide which should help clean up your device.

How to remove Search.hpdf-converter.com redirect (Virus Removal Guide)

This malware removal guide may appear overwhelming due to the amount of the steps and numerous programs that are being used. We have only written it this way to provide clear, detailed, and easy to understand instructions that anyone can use to remove malware for free.
Please perform all the steps in the correct order. If you have any questions or doubt at any point, STOP and ask for our assistance.

To remove the Search.hpdf-converter.com redirect, follow these steps:

STEP 1: Uninstall the malicious programs from Windows
STEP 2: Use Malwarebytes to remove the Search.hpdf-converter.com redirect
STEP 3: Double-check for malicious programs with HitmanPro
(OPTIONAL) STEP 4: Reset the browser settings to their original defaults

STEP 1 : Uninstall the malicious programs from Windows

In this first step, we will try to identify and remove any malicious program that might be installed on your computer.

Go to “Programs and Features”.
Windows 10
1. On the Start menu, type Control Panel in the search box and select “Control Panel” from the results.
2. When the “Control Panel” window opens click on the “Uninstall a program” option under “Programs” category.
Windows 8
Right-click on the Start button in the lower-left corner and select “Programs and Features”. This will take you directly to your list of installed programs.
- If you can’t find the Programs and Features in the Start menu, type “programs and features” into the search bar at the bottom of the Start window, then click the “Programs and Features” result.
- If you don’t have a Start button, you are likely running Windows 8 instead of Windows 8.1. Press the Windows key + X to open the menu instead and select “Programs and Features”.
Windows 7
1. Click on Start, then select “Control Panel”.Start by clicking on the Start button, then click on “Control Panel”.
  
  If you don’t see “Control Panel” here, type control panel into the search bar at the bottom of the Start window, then click the “Control Panel” result.
2. When the “Control Panel” appears, click on “Uninstall a Program” from the Programs category.
Find the malicious program and uninstall it.

The “Programs and Features” screen will be displayed with a list of all the programs installed on your PC. Scroll through the list until you find the malicious program, then click to highlight it, then click the “Uninstall” button that appears on the top toolbar.

Known malicious programs: PDF Converter App, Wajam, 1.0.0.1, DNS Unlocker, Cinema Plus, Price Minus, SalesPlus, New Player, MediaVideosPlayers, Browsers_Apps_Pro, PriceLEess, Pic Enhance, Sm23mS, Salus, Network System Driver, SS8, Save Daily Deals, Word Proser, Desktop Temperature Monitor, CloudScout Parental Control, Savefier, Savepass, HostSecurePlugin, CheckMeUp or HD-V2.2.

The malicious program may have a different name on your computer. If you cannot find any malicious programs on your PC, you can skip to the next step
Follow the on-screen prompts to uninstall the program.

In the next message box, confirm the uninstall process by clicking on Yes, then follow the prompts to uninstall the program.

Make sure to read all of the prompts carefully, because some malicious programs try to sneak things in hoping that you won’t read closely.

If you are having issues while trying to uninstall a program, you can use Revo Uninstaller Free to completely remove an unwanted program from your PC.

STEP 2: Use Malwarebytes to remove the Search.hpdf-converter.com redirect

Malwarebytes is one of the most popular and most used anti-malware software for Windows, and for good reasons. It is able to destroy many types of malware that other software tends to miss, without costing you absolutely nothing. When it comes to cleaning up an infected device, Malwarebytes has always been free and we recommend it as an essential tool in the fight against malware.

The first time you install Malwarebytes, you’re given a free 14-day trial of the premium edition, which includes preventative tools like real-time scanning and specific protection from ransomware. After two weeks, it automatically reverts to the basic free version that will detect and clean up malware infections only when you run a scan. It is important to note that Malwarebytes will run alongside antivirus software without conflicts.

Download Malwarebytes.

You can download Malwarebytes by clicking the link below.

MALWAREBYTES DOWNLOAD LINK
(The above link open a new page from where you can download Malwarebytes)
Double-click on the Malwarebytes setup file.

When Malwarebytes has finished downloading, double-click on the mb3-setup-consumer-x.x.x.xxxx.exe file to install Malwarebytes on your PC. In most cases, downloaded files are saved to the Downloads folder.

You may be presented with an User Account Control pop-up asking if you want to allow Malwarebytes to make changes to your device. If this happens, you should click “Yes” to continue with the installation.
Follow the on-screen prompts to install Malwarebytes.

When the Malwarebytes installation begins, you will see the Malwarebytes Setup Wizard which will guide you through the installation process. To install Malwarebytes on your PC, click on the “Agree and Install” button.
Click on “Scan Now”.

Once installed, Malwarebytes will automatically start and update the antivirus database. To perform a system scan, click on the “Scan Now” button.
Wait for the Malwarebytes scan to complete.

Malwarebytes will now start scanning your computer for adware and other malicious programs. This process can take a few minutes, so we suggest you do something else and periodically check on the status of the scan to see when it is finished.
Click on “Quarantine Selected”.

When the scan has completed, you will be presented with a screen showing the malware infections that Malwarebytes has detected. To remove the malicious programs that Malwarebytes has found, click on the “Quarantine Selected” button.
Reboot your computer.

Malwarebytes will now remove all the malicious files and registry keys that it has found. To complete the malware removal process, Malwarebytes may ask you to restart your computer.

When the malware removal process is complete, you can close Malwarebytes and continue with the rest of the instructions.

STEP 3: Double-check for malicious programs with HitmanPro

HitmanPro is a second opinion scanner that takes a unique cloud-based approach to malware scanning. HitmanPro scans the behavior of active files and also files in locations where malware normally resides for suspicious activity. If it finds a suspicious file that’s not already known, HitmanPro sends it to their clouds to be scanned by two of the best antivirus engines today, which are Bitdefender and Kaspersky.

Although HitmanPro is shareware and costs $24.95 for 1 year on 1 PC, there is actually no limit in scanning. The limitation only kicks in when there is a need to remove or quarantine detected malware by HitmanPro on your system and by then, you can activate the one time 30 day trial to enable the clean up.

Download HitmanPro.

You can download HitmanPro by clicking the link below.

HITMANPRO DOWNLOAD LINK
(The above link will open a new web page from where you can download HitmanPro)
Install HitmanPro.

When HitmanPro has finished downloading, double-click on “hitmanpro.exe” (for 32-bit versions of Windows) or “hitmanpro_x64.exe” (for 64-bit versions of Windows) to install this program on your PC. In most cases, downloaded files are saved to the Downloads folder.

You may be presented with an User Account Control pop-up asking if you want to allow HitmanPro to make changes to your device. If this happens, you should click “Yes” to continue with the installation.
Follow the on-screen prompts.

When HitmanPro starts you will be presented with the start screen as shown below. Click on the “Next” button to perform a system scan.
Wait for the HitmanPro scan to complete.

HitmanPro will now begin to scan your computer for malicious programs. This process will take a few minutes.
Click on “Next”.

When HitmanPro has finished the scan, it will display a list of all the malware that the program has found. Click on the “Next” button to remove the malicious programs.
Click on “Activate free license”.

Click on the “Activate free license” button to begin the free 30 days trial and remove all the malicious files from your PC.

When the process is complete, you can close HitmanPro and continue with the rest of the instructions.

(Optional) STEP 4: Reset the browser settings to their original defaults

If your PC is being redirected to the Search.hpdf-converter.com site, we will need to reset the web browser settings to their original defaults. This step should be performed only if your issues have not been solved by the previous steps.

Google Chrome

Google Chrome has an option that will reset itself to its default settings. Resetting your browser settings will reset the unwanted changes caused by installing other programs. However, your saved bookmarks and passwords will not be cleared or changed.

Click on the three dots at the top right and click “Settings”.

Click on Chrome’s main menu button, represented by three dots at the top right corner. Now click on the menu option labeled Settings as shown by the arrow in the picture below, which will open the basic settings screen.
At the bottom, click “Advanced”.

Chrome’s “Settings” should now be displayed in a new tab or window, depending on your configuration. Next, scroll to the bottom of the page and click on the “Advanced” link (as seen in the below example).
Under the section “Reset,” click “Reset”.

Chrome’s advanced settings should now be displayed. Scroll down until the “Reset and clean up” section is visible, as shown in the example below. Next, click on the “Reset settings to their original defaults” button.
Confirm by clicking “Reset”.

A confirmation dialog should now be displayed, detailing the components that will be restored to their default state should you continue on with the reset process. To complete the restoration process, click on the “Reset Settings” button.

Mozilla Firefox

If you’re having problems with Firefox, resetting it can help. The reset feature fixes many issues by restoring Firefox to its factory default state while saving your essential information like bookmarks, passwords, web form auto-fill information, browsing history and open tabs.

Go to the “Help” menu.

Click on Firefox’s main menu button, represented by three horizontal lines. When the drop-down menu appears, select the option labeled “Help“.
Click “Troubleshooting Information”.

From the Help menu, click on “Troubleshooting Information“.

If you’re unable to access the “Help” menu, type about:support in your address bar to bring up the Troubleshooting information page.
Click on “Refresh Firefox”

Click the “Refresh Firefox” button in the upper-right corner of the “Troubleshooting Information” page.
Confirm.

To continue, click on the “Refresh Firefox” button in the new confirmation window that opens.
Click on “Finish”.

Firefox will close itself and will revert to its default settings. When it’s done, a window will list the information that was imported. Click on the “Finish“.

Your old Firefox profile will be placed on your desktop in a folder named “Old Firefox Data“. If the reset didn’t fix your problem you can restore some of the information not saved by copying files to the new profile that was created. If you don’t need this folder any longer, you should delete it as it contains sensitive information.

Internet Explorer

You can reset Internet Explorer settings to return them to the state they were in when Internet Explorer was first installed on your PC.

Go to “Internet Options”.

Open Internet Explorer, click on the gear icon in the upper right part of your browser, then select “Internet Options“.
Select the “Advanced” tab, then click “Reset”

In the “Internet Options” dialog box, select the “Advanced” tab, then click on the “Reset” button.
Click on “Reset”.

In the “Reset Internet Explorer settings” section, select the “Delete personal settings” check box, then click on “Reset” button.
Click on “Close”.

When Internet Explorer has completed its task, click on the “Close” button in the confirmation dialogue box.
You will now need to close your browser, and then you can open Internet Explorer again.

Microsoft Edge

Starting with Windows 10 Fall Creators Update (version 1709), users can repair or reset the Microsoft Edge settings.

Go to “Apps and Features”.

Right-click on the Start button in the lower-left corner and select “Apps and Features“. This will take you directly to your list of installed programs.
Find Microsoft Edge, then select “Advanced Options”.

The “App and Features” screen will be displayed with a list of all the programs installed on your PC. Scroll through the list until you find “Microsoft Edge”, click it, and then click on the “Advanced options” link.
Click on “Reset”.

The “Advanced Options” screen will now be displayed. Scroll down until the “Reset” section is visible, as shown in the example below. Next, click on the “Reset” button.

Your computer should now be free of the Search.hpdf-converter.com redirect. If you are still experiencing problems while trying to remove Search.hpdf-converter.com redirect from your PC, please do one of the following:

Run a system scan with Zemana AntiMalware
Ask for help in our Malware Removal Assistance for Windows forum.

Here are 10 basic security tips to help you avoid malware and protect your device:

To avoid potential dangers on the internet, it's important to follow these 10 basic safety rules. By doing so, you can protect yourself from many of the unpleasant surprises that can arise when using the web.