What type of infection are you dealing with

PDFSearchHQ is thought to be a redirect virus, an infection that will modify your browser’s settings without authorization. You probably installed some kind of freeware recently, and it possibly had the browser hijacker adjoined to it. These kinds of infections are why you ought to are careful during application installation. This is a low level infection but because of its unnecessary behavior, you will want it gone as soon as possible. Your browser’s home web page and new tabs will be set to load the browser hijacker’s advertised website instead of your usual website. PDFSearchHQ

Your search engine will also be modified into one that could inject sponsored links among the legitimate results. If you press on one of those result, you’ll be led to weird pages, whose owners are attempting to earn money from traffic. You need to be careful with those redirects as one of them could redirect you to a malicious program infection. Malicious software would be more harmful so avoid it as much as possible. You may believe hijackers are beneficial extensions but you could find the same features in reliable extensions, ones that will not reroute you to malicious pages. You’ll notice more customized content appearing, and if you’re wondering why, the redirect virus is following what your browse, so that it could know about your habits. That info might also end up in suspicious third-party hands. And the sooner you terminate PDFSearchHQ, the better.

How does PDFSearchHQ behave

The most likely way you got it was when you were installing freeware. Since these are very irritating infections, we highly doubt you got it knowingly. The reason this method is so widely used is because users behave negligently when they install programs, which means they miss all indications that something attached. To stop their installation, they must be unmarked, but because they’re hiding, they might not be noticed if you rush. By picking Default mode, you might be permitting all kinds of unfamiliar items to install, so it would be best if you didn’t use them. Advanced or Custom mode, on the other hand, will make the items visible. Unchecking all the boxes is encouraged if you wish to stop unfamiliar software installations. And until you do, don’t continue the installation. Having to deal with these threats could be annoying so you would do yourself a great favor if you initially stopped them. You’re also encouraged to not download from untrustworthy sources as they’re a great method to spread malicious software.

Even if you aren’t in tune with your computer, you will know when a redirect virus is installed. Your browser’s settings will be changed, the hijacker setting its advertised website as your homepage, new tabs and search engine, and it will be done without requiring your authorization. Leading browsers including Internet Explorer, Google Chrome and Mozilla Firefox will likely be affected. And until you erase PDFSearchHQ from the computer, the web page will load every time you open your browser. Altering the settings back would a wild-goose chase as the hijacker will reverse them. Redirect viruses might also set you a different search engine, so don’t be shocked if when you look for something via browser address bar, a weird page will greet you. It may be implanting sponsored links into the results so that you would be rerouted. Owners of certain pages intend to increase traffic to earn more profit, and hijackers are used to reroute you to them. Owners are able to earn more money when there is more traffic because more people will probably interact with advertisements. You will be able to tell the difference between those and real sites quite easily, mainly because they’ll not match your search query. In some cases they might look real at first, if you were to search ‘malware’, websites endorsing false anti-virus could come up, and they may seem legitimate initially. When you are rerouted, you may end up with an infection as those websites might be harboring malicious software. Your browsing activity will also be followed, information about what you would be interested in collected. Browser hijackers also give access to the info to unrelated parties, and it’s used to make more user relevant ads. The browser hijacker might also use it for its own purposes of personalizing sponsored content so that you’re more apt to click on it. This is why you should remove PDFSearchHQ. Since the hijacker will no longer be there to stop you, after you complete the process, make sure you change your browser’s settings.

Ways to remove PDFSearchHQ

Since you now realize how the contamination is affecting your PC, remove PDFSearchHQ. You can pick from two options, by hand and automatic, for erasing of the browser hijacker. By hand method includes you finding the threat and taking care of it yourself. The process itself shouldn’t be too complex, albeit somewhat time-consuming, but you’re welcome to make use of the below presented instructions. By following the specific instructions carefully, you shouldn’t encounter problems when attempting to get rid of it. This method might not be the correct choice if you have no prior experience dealing with this kind of thing. In that case, download spyware removal software, and discard the threat using it. If it pinpoints the infection, permit it to get rid of it. You may check whether you were successful by altering browser’s settings, if your changes are not nullified, the infection is no longer present. If the website still loads as your home web page even after you have modified it, you didn’t fully get rid of the threat. You can prevent these and similar infections in the future by installing programs correctly. Good tech habits will help you avoid loads of trouble.


More information about WiperSoft and Uninstall Instructions. Please review WiperSoft EULA and Privacy Policy. WiperSoft scanner is free. If it detects a malware, purchase its full version to remove it.

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Quick Menu

Step 1. Uninstall PDFSearchHQ and related programs.

Remove PDFSearchHQ from Windows 8

Right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel choose Programs and Features and select to Uninstall a software.

Delete PDFSearchHQ from Windows 8

Uninstall PDFSearchHQ from Windows 7

Click Start → Control Panel → Programs and Features → Uninstall a program.

Uninstall PDFSearchHQ from Windows 7

Delete PDFSearchHQ from Windows XP

Click Start → Settings → Control Panel. Locate and click → Add or Remove Programs.

Remove PDFSearchHQ from Windows XP

Remove PDFSearchHQ from Mac OS X

Click Go button at the top left of the screen and select Applications. Select applications folder and look for PDFSearchHQ or any other suspicious software. Now right click on every of such entries and select Move to Trash, then right click the Trash icon and select Empty Trash.

PDFSearchHQ removal from MAC OS X

Step 2. Delete PDFSearchHQ from your browsers

Terminate the unwanted extensions from Internet Explorer
  1. Tap the Gear icon and go to Manage Add-ons. PDFSearchHQ IE gear
  2. Pick Toolbars and Extensions and eliminate all suspicious entries (other than Microsoft, Yahoo, Google, Oracle or Adobe) PDFSearchHQ IE toolbars and extensions
  3. Leave the window.
Change Internet Explorer homepage if it was changed by virus:
  1. Tap the gear icon (menu) on the top right corner of your browser and click Internet Options. PDFSearchHQ IE gear
  2. In General Tab remove malicious URL and enter preferable domain name. Press Apply to save changes. PDFSearchHQ IE toolbars and extensions
Reset your browser
  1. Click the Gear icon and move to Internet Options. PDFSearchHQ IE options
  2. Open the Advanced tab and press Reset. PDFSearchHQ IE reset browser
  3. Choose Delete personal settings and pick Reset one more time. PDFSearchHQ IE reset
  4. Tap Close and leave your browser. PDFSearchHQ IE close
  5. If you were unable to reset your browsers, employ a reputable anti-malware and scan your entire computer with it.
Erase PDFSearchHQ from Google Chrome
  1. Access menu (top right corner of the window) and pick Settings. PDFSearchHQ Chrome menu
  2. Choose Extensions. PDFSearchHQ Chrome settings
  3. Eliminate the suspicious extensions from the list by clicking the Trash bin next to them. PDFSearchHQ Chrome extensions remove
  4. If you are unsure which extensions to remove, you can disable them temporarily. PDFSearchHQ Chrome extensions disable
Reset Google Chrome homepage and default search engine if it was hijacker by virus
  1. Press on menu icon and click Settings. PDFSearchHQ Chrome menu
  2. Look for the “Open a specific page” or “Set Pages” under “On start up” option and click on Set pages. PDFSearchHQ Chrome settings
  3. In another window remove malicious search sites and enter the one that you want to use as your homepage. PDFSearchHQ Chrome extensions remove
  4. Under the Search section choose Manage Search engines. When in Search Engines..., remove malicious search websites. You should leave only Google or your preferred search name. PDFSearchHQ Chrome extensions disable
    PDFSearchHQ Chrome extensions disable
Reset your browser
  1. If the browser still does not work the way you prefer, you can reset its settings.
  2. Open menu and navigate to Settings. PDFSearchHQ Chrome settings more
  3. Press Reset button at the end of the page. PDFSearchHQ Chrome advanced menu
  4. Tap Reset button one more time in the confirmation box. PDFSearchHQ Chrome reset
  5. If you cannot reset the settings, purchase a legitimate anti-malware and scan your PC.
Remove PDFSearchHQ from Mozilla Firefox
  1. In the top right corner of the screen, press menu and choose Add-ons (or tap Ctrl+Shift+A simultaneously). PDFSearchHQ Firefox add ons
  2. Move to Extensions and Add-ons list and uninstall all suspicious and unknown entries. PDFSearchHQ Firefox extensions
Change Mozilla Firefox homepage if it was changed by virus:
  1. Tap on the menu (top right corner), choose Options. PDFSearchHQ Firefox reset confirm
  2. On General tab delete malicious URL and enter preferable website or click Restore to default. PDFSearchHQ Firefox reset confirm
  3. Press OK to save these changes.
Reset your browser
  1. Open the menu and tap Help button. PDFSearchHQ Firefox help
  2. Select Troubleshooting Information. PDFSearchHQ Firefox troubleshooting
  3. Press Refresh Firefox. PDFSearchHQ Firefox reset
  4. In the confirmation box, click Refresh Firefox once more. PDFSearchHQ Firefox reset confirm
  5. If you are unable to reset Mozilla Firefox, scan your entire computer with a trustworthy anti-malware.
Uninstall PDFSearchHQ from Safari (Mac OS X)
  1. Access the menu.
  2. Pick Preferences. PDFSearchHQ Safari menu
  3. Go to the Extensions Tab. PDFSearchHQ Safari extensions
  4. Tap the Uninstall button next to the undesirable PDFSearchHQ and get rid of all the other unknown entries as well. If you are unsure whether the extension is reliable or not, simply uncheck the Enable box in order to disable it temporarily.
  5. Restart Safari.
Reset your browser
  1. Tap the menu icon and choose Reset Safari. PDFSearchHQ Safari reset menu
  2. Pick the options which you want to reset (often all of them are preselected) and press Reset. PDFSearchHQ Safari reset
  3. If you cannot reset the browser, scan your whole PC with an authentic malware removal software.

Site Disclaimer

2-remove-virus.com is not sponsored, owned, affiliated, or linked to malware developers or distributors that are referenced in this article. The article does not promote or endorse any type of malware. We aim at providing useful information that will help computer users to detect and eliminate the unwanted malicious programs from their computers. This can be done manually by following the instructions presented in the article or automatically by implementing the suggested anti-malware tools.

The article is only meant to be used for educational purposes. If you follow the instructions given in the article, you agree to be contracted by the disclaimer. We do not guarantee that the artcile will present you with a solution that removes the malign threats completely. Malware changes constantly, which is why, in some cases, it may be difficult to clean the computer fully by using only the manual removal instructions.

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