How to Remove PDFConverterHQ? Download Removal Tool

PDFConverterHQ is a browser hijacker which gets downloaded when you are searching for a PDF to Word or Word to PDF or any other converter. During that process, we tend to click on the blinking pop-ups which are getting displayed on our screen and that gives browser hijackers a way to get into our computer.


How does it get into my computer?

While we browse through the internet, we may happen to click on random ads or links which show pop-ups on the screen that then installs unknown extensions on the browser. The PDFConverter browser hijacker gets on our PC through these ads and links that we once clicked. The highlighted box in red shown below is an indication that your system is infected with this hijacker.

Hijacked Browser

PDFConverterHQRemoval Tool


How malicious is it?

This extension assigns a new tab URL, homepage, and default search engine browser settings. When users attempt to change the settings – PDFConverterHQ immediately reassigns them to Therefore, users are unable to return browsers to their previous condition and continually encounter unwanted browser redirects to, thereby significantly diminishing the browsing experience. Another downside of PDFConverterHQ is information tracking. All that you’re doing on the internet is likely to be tracked with this hijacker.

Detected Behavior

If you’ve become a victim to this browser hijacker, you’ll notice the following behaviors:

  1. The homepage has been changed and thumbnails have been added to the homepage.
  2. The search engine has been changed and it redirects to a different website.
  3. When you type anything in the search box, it starts its search using its own search engine.
  4. These thumbnails gather various data related to web browsing activity including the IP addresses, search history, and other similar information.

Targeted Browsers

This browser hijacker has the ability to infect all three browsers namely:

  1. Google Chrome
  2. Mozilla Firefox
  3. Internet Explorer

How to Remove PDFConverterHQ?

This is a step-by-step exhaustive guide to help you in removing the browser hijacker installed on your machine. Follow these steps in correct order so that you don’t end up harming your computer further.

  • Removing PDFConverterHQ browser hijacker using PDFConverterHQRemovalTool.
  • Removing PDFConverterHQ browser hijacker using manual steps.

Removing PDFConverterHQ browser hijacker using PDFConverterHQRemovalTool :

  1. Download PDFConverterHQ RemovalTool by clicking on the given link:
    PDFConverterHQ RemovalTool
  2. As soon as you will open the downloaded file a security warning pop-up will appear as shown below, click on ‘Run’ button.
    You will not see this pop-up in Windows 10.

    Run Pop-Up
  3. Again a pop-up window will appear. Click on ‘Yes’.
  4. A setup window will appear. Click on ‘Next’ button to start the process of installation.
  5. Automatically it will detect and show the active threats present in your system.
  6. To remove all the threats which are detected, click on ‘Clean Now’.
    NOTE: If any browser are still running, close all the open browsers before proceeding.
  7. A pop-up will show you all the infected files, folders and registry entries has been removed successfully.

Removing PDFConverterHQ Browser Hijacker using Manual Steps

IE Internet Explorer

Steps to remove PDFConverterHQ from IE:

  1. Launch IE.
  2. Go to Tools > Internet Options.
  3. From the available tabs, click on Advanced’ tab’.
  4. Under Reset Internet Explorer settings’, click ‘Reset….
  5. Browser settings will be reset and the hijacker will be removed.

chrome Google Chrome

Steps to remove PDFConverterHQ from Google Chrome:

  1. Press  window key +R button on keyboard to open ‘Run’ box.
  2. In the Run box, type this path: ‘%localappdata%\Google\Chrome\User Data ‘. Search for Default and then Extensions folder.
  3. Delete the folder named ‘jmknbgfaiegknhkpchegnheahinbnkjd’.
  4. Go back to Google Chrome.
  5. Now, go to Menu > More Tools > Extensions
  6. Delete the extension named ‘PDFConverterHQ ‘. The infected extension will be removed.

Please note that the remnant files might still be left behind in this method.

mozilla Mozilla Firefox

Steps to remove PDFConverterHQ from Mozilla Firefox:

  1. Press  window key +R button on keyboard to open ‘Run’ box.
  2. In the Run box, type this path: ‘%appdata%\Mozilla\Firefox\Profiles’.
  3. Click on the folder with ‘.default text appended in the folder name. For eg: ‘05bdvdx1.default‘.
  4. In this folder, delete ‘search.json.mozlz4‘.
  5. In the same folder, click on ‘Extensionsfolder and delete ‘’.  You can set your homepage according to your choice.
  6. Now restart your browser. The infected extension will be removed.

Please note that the remnant files might still be left behind in this method.

The steps mentioned above will be helpful in removing the browser hijacker safely. The best and easy cleanup will be achieved through the tool as there will not be any remnant files. Post this clean up your system will be free from any virus or malware which can harm your computer and you can be assured that your computer is secure.

PDFConverterHQ Removal Tool


Tips to Prevent PDFConverterHQ Toolbar From Infecting Your System:

  1. Enable your popup blocker: Pop-ups and ads in the websites are the most adoptable tactic used by cyber criminals or developers with the core intention to spread malicious programs like PDFConverterHQ Redirect. So, avoid clicking uncertain sites, software offers, pop-ups etc.
  2. Keep your Windows Updated:To avoid such infections, we recommend that you should always keep your system updated through automatic windows update. By doing this you can keep your device free from virus. According to survey, outdated/older versions of windows operating system are an easy target.
  3. Third party installation:Try to avoid freeware download websites as they usually install bundled of software with any installer or stub file.
  4. Regular Back up: Regular and periodical backup helps you to keep your data safe in case the system is infected by any kind of virus or any other infection. Thus always backup important files regularly on a cloud drive or an external hard drive.
  5. Always have an Anti-Virus: Precaution is better than cure. We recommend that you install an antivirus like McAfee or a good Malware Removal Tool like Free Malware RemovalTool. Apart from this we would suggest a regular updating of these software to detect and avoid latest infections.


Leave a Reply

Your email address will not be published. Required fields are marked *