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Remove Search.pdftoolkit.net virus (Free Instructions) - Easy Removal Guide

removal by Linas Kiguolis - - | Type: Browser hijacker

Search.pdftoolkit.net – the hijacker that targets Mac OS X

Screenshot of Search.pdftoolkit.net

Search.pdftoolkit.net and Home.pdftoolkit.net domains are associated with a PDF Toolkit Safari extension. All these applications are known as potentially unwanted programs that might hijack Mac web browser, alter its settings and cause various browser-related problems.

Therefore, Search.pdftoolkit.net virus works as a browser hijacker even though it looks like an ordinary search engine. The program infiltrates the system when a user downloads PDF Toolkit app from the official website. However, most of the time this extension is installed without user’s realization with the help of other freeware.

Once inside, the Search.pdftoolkit.net redirect virus might:

  • set its domain as default search engine, home or new tab URL;
  • install a new toolbar or plugin that allows converting doc to pdf files;
  • redirects to potentially dangerous websites;
  • displays add;
  • possibility collects browsing-related information.

After the hijack, immediate Search.pdftoolkit.net removal is recommended because the hijacker might trick you into visiting suspicious websites. This Yahoo-supported search engine might be capable of initiating redirects to affiliate sites directly from the search results page. Thus, trusting this tool is not recommended.

Another fact that makes Search.pdftoolkit.net a suspicious program is the lack of Privacy Policy and EULA.[1] Even though links to these documents are included, they only lead to Error 404 page. Thus, you cannot know how the hijacker treats your personal information.

However, researchers from No Virus[2] tell that the majority of potentially unwanted programs are capable of tracking at least non-personally identifiable and browsing-related information. This activity is necessary for advertising purposes. However, the problem is that users might be delivered dangerous ads or aggregated data might be shared with unknown third-parties.

Browser hijacker itself is not a dangerous cyber infection. However, its infiltration increases chances to catch malware or suffer from phishing attacks. Thus, it’s better to remove Search.pdftoolkit.net as soon as it hijacks Safari’s startup page. We suggest going for automatic elimination using ReimageIntego or another anti-malware.

Image of Search.pdftoolkit.net virusSearch.pdftoolkit.net virus is a browser hijacker that targets Safari web browser.

Guidelines for protecting the browser from the hijacker

As we have mentioned at the beginning, Search.pdftoolkit.net or Home.pdftoolkit.net became your default search tools after the installation of a suspicious browser extension.[3] Security researchers claim that currently, these search tools are spreading via PDF Toolkit which is Safari extension.

This PUP may have sneaked inside your device when you incorrectly installed some free program downloaded from the Internet. To avoid unintentional installation of undesired apps, you should always stick to Advanced/Custom installation and carefully follow the instructions.

Keep in mind that Standard/Quick setup does not let to monitor and adjust installation of free programs. Thus, using these settings, you give indirect permission to third-party apps to get installed.

Remove Search.pdftoolkit.net virus from the Safari entirely

Obviously, to remove Search.pdftoolkit.net from your startup page, you have to uninstall PDF Toolkit extension from Safari:

  1. Open Safari menu and click Preferences.
  2. Go to Extensions tab and find the troublesome extension.
  3. Click Uninstall button.

We also recommend resetting the browser. It’s unknown if the hijacker installed cookies or other tracking technologies. Thus, it’s better to make sure that such invisible entries are eliminated entirely. You can find manual Search.pdftoolkit.net removal below.

You may remove virus damage with a help of ReimageIntego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove Search.pdftoolkit.net virus, follow these steps:

Erase Search.pdftoolkit.net from Windows systems

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Search.pdftoolkit.net and related programs
    Here, look for Search.pdftoolkit.net or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
  5. Remove Search.pdftoolkit.net from Windows shortcuts
    Right click on the shortcut of Mozilla Firefox and select Properties. Right click on browsers' icon and select 'Properties'
  6. Go to Shortcut tab and look at the Target field. Delete malicious URL that is related to your virus. Select 'Shortcut' tab and delete 'http://isearch.babylon.com...' or other suspicious URL

Repeat steps that are given above with all browsers' shortcuts, including Internet Explorer and Google Chrome. Make sure you check all locations of these shortcuts, including Desktop, Start Menu and taskbar.

Eliminate Search.pdftoolkit.net from Mac OS X system

If your Safari was hijacked, you should check the system as well. Make sure that any other applications were not installed on your Mac too. These instructions will help you:

If your macOS is displaying some infection symptoms, proceed with the following guide:

Remove Search.pdftoolkit.net from Applications folder:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for Search.pdftoolkit.net-related entries.
  3. Click on the app and drag it to Trash (or right-click and pick Move to Trash)Uninstall from Mac 1

To fully remove Search.pdftoolkit.net, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:

  1. Select Go > Go to Folder.
  2. Enter /Library/Application Support and click Go or press Enter.
  3. In the Application Support folder, look for any dubious entries related to Search.pdftoolkit.net and then delete them.
  4. Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the Search.pdftoolkit.net-related entries.Uninstall from Mac 2

Get rid of Search.pdftoolkit.net from Internet Explorer (IE)

Remove dangerous add-ons:

  1. Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
  2. Pick Manage Add-ons.
  3. You will see a Manage Add-ons window. Here, look for Search.pdftoolkit.net and other suspicious plugins. Click on these entries and select Disable.Remove add-ons from Internet Explorer

Change your homepage if it was altered:

  1. Open IE and click on the Gear icon.
  2. Select Internet Options.
  3. In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
  4. Click Apply and then select OK.Reset IE homepage

Delete temporary files:

  1. Press on the Gear icon and select Internet Options.
  2. Under Browsing history, click Delete…
  3. Select relevant fields and press Delete.Clear temporary files from Internet Explorer

Reset Internet Explorer:

  1. Click on Gear icon > Internet options and select Advanced tab.
  2. Select Reset.
  3. In the new window, check Delete personal settings and select Reset again to complete Search.pdftoolkit.net removal.Reset Internet Explorer

Uninstall Search.pdftoolkit.net virus from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the Search.pdftoolkit.net-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Reset MS Edge if that above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.Reset MS Edge

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick DeleteAdvanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -VerboseAdvanced MS Edge reset 2

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.Reset Chromium Edge

Remove Search.pdftoolkit.net from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select Search.pdftoolkit.net and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Change your homepage if it was altered by virus:
    Click on the menu (top right corner), choose Options General.
  4. Here, delete malicious URL and enter preferable website or click Restore to default.
  5. Click OK to save these changes. When in 'General' tab, delete malicious URL from 'Home Page' section or click on 'Restore to Default' button. Click 'OK' to save changes
  6. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  7. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Search.pdftoolkit.net removal. Click on 'Reset Firefox' button for a couple of times

Delete Search.pdftoolkit.net from Google Chrome

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select Search.pdftoolkit.net and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Change your homepage and default search engine if it was altered by your virus
    Click on menu icon and choose Settings.
  4. Here, look for the Open a specific page or set of pages under On startup option and click on Set pages. After clicking on menu and 'Settings', select 'Set pages'
  5. Now you should see another window. Here, delete malicious search sites and enter the one that you want to use as your homepage. Click 'X' to remove malicious URLs
  6. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  7. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  8. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  9. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  10. Click Reset to confirm this action and complete Search.pdftoolkit.net removal. Click on 'Reset' button to complete your removal

Erase Search.pdftoolkit.net from Safari

Acess Safari extensions and remove PDF Toolkit. Additionally, if you find other unknown entries, uninstall them as well. In order to eliminate Search.pdftoolkit.net completely, you should also reset the browser. Follow these steps:

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for Search.pdftoolkit.net or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Change your homepage if it was altered by virus:
    Open your Safari web browser and click on Safari in menu section. Here, select Preferences as it was displayed previously and select General.
  4. Here, look at the Homepage field. If it was altered by Search.pdftoolkit.net, remove unwanted link and enter the one that you want to use for your searches. Remember to include the "http://" before typing in the address of the page. When in 'General', delete malicious URL and enter your desired domain name
  5. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  6. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete Search.pdftoolkit.net removal process. Select all options and click on 'Reset' button

Access your website securely from any location

When you work on the domain, site, blog, or different project that requires constant management, content creation, or coding, you may need to connect to the server and content management service more often. The best solution for creating a tighter network could be a dedicated/fixed IP address.

If you make your IP address static and set to your device, you can connect to the CMS from any location and do not create any additional issues for the server or network manager that needs to monitor connections and activities. VPN software providers like Private Internet Access can help you with such settings and offer the option to control the online reputation and manage projects easily from any part of the world.

 

Recover files after data-affecting malware attacks

While much of the data can be accidentally deleted due to various reasons, malware is one of the main culprits that can cause loss of pictures, documents, videos, and other important files. More serious malware infections lead to significant data loss when your documents, system files, and images get encrypted. In particular, ransomware is is a type of malware that focuses on such functions, so your files become useless without an ability to access them.

Even though there is little to no possibility to recover after file-locking threats, some applications have features for data recovery in the system. In some cases, Data Recovery Pro can also help to recover at least some portion of your data after data-locking virus infection or general cyber infection. 

 

About the author
Linas Kiguolis
Linas Kiguolis - Expert in social media

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