FLVTO.biz Virus

This page aims to help you remove the FLVTO.biz Virus. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.


FLVTO.biz is a browser hijacker type of malware. FLVTO.biz will add unwanted elements to your browser such as a search engine that doesn’t show relevant results, and a homepage filled with ads.

FLVTO.biz Virus

Homepage of FLVTO.biz

A browser hijacker that takes over popular web browsers like Chrome, Firefox and Explorer without an informed permission from the user has recently been reported to our “How to remove” team. The name of the application is FLVTO.biz and if you have it on your PC, then you have likely started to notice some aggressive ads, pop-ups and banners all over your screen as well as some unauthorized browser changes such as homepage or search engine replacements, which you haven’t approved. This is because the primary function of this application is to display sponsored search results within the normal searches of the user and also to page-redirect the web users to third-party sites. If you have started to see different sponsored links and click-prompts every time you open your browser, however, your sense of virtual security must has probably been decreased. And although the browser hijackers are generally not serious computer threats, in the majority of cases, their ad-generating and page-redirecting activities are considered as potentially unwanted. Usually, most of the web users don’t find the modifications that applications like FLVTO.biz, DevTool: Remove CSP, IFrame optionThe Goodcaster impose on their browsers to be reliable or desirable. That’s why they seek methods to remove such applications and uninstall their changes.

Fortunately, once the hijacker is eliminated from the system, the preferred settings of the browser can be restored as if nothing has happened. This is because this type of software usually doesn’t have any harmful effects on the computer and, unlike viruses and malware (such as Ransomware, Trojans or Spyware), a hijacker isn’t typically aimed at corrupting, destructing or causing other damage to the OS. Uninstalling it, however, is highly recommended for preventing unwanted browser interruptions or future computer problems such as sluggishness and unresponsiveness caused by overuse of RAM and CPU. Moreover, the browser hijacker is only used to promote related sites and make money for its creators without actually providing any useful functionality for the end users. The longer such software remains on the system, the more it may fill the search results with sponsored links and redirect people to different web locations with the sole purpose of increasing the traffic to certain sites.

Getting exposed to random links and unfamiliar web locations, however, may not only be very unpleasant but may also hide certain security risks. For instance, the users can easily visit a dangerous website and not even realize that it is unreliable while using the FLVTO.biz redirects and sponsored links. They may also accidentally click on misleading messages or fake ads which could act as transmitters of nasty infections like Trojans, Spyware or Ransomware viruses. That’s why we strongly recommend you do not trust everything that gets displayed on your screen by this hijacker because some of the content may turn out to be misleading.

Remove FLVTO.biz

If you find the activities of FLVTO.biz as annoying or as undesired as we do and are looking for a way to repair your browser after it has gotten hijacked, we suggest you take a look at the instructions we have prepared for you in the Removal Guide below. Browser hijackers, unlike dangerous computer viruses, are relatively easy to get rid of, so do not miss the opportunity to uninstall the hijacker yourself or with the help of the professional removal tool that is added to this page.


Name FLVTO.biz
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Ads, pop-ups and banners may cover your screen during your regular web browsing sessions.
Distribution Method Software bundles, free installers, torrents, ads, shareware platforms, automatic updates. 
Detection Tool

FLVTO.biz Virus Removal

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide

FLVTO.biz Virus

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

FLVTO.biz Virus


Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 

FLVTO.biz Virus

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

FLVTO.biz Virus
Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/

Scan Results

Virus Scanner Result
FLVTO.biz VirusClamAV
FLVTO.biz VirusMaldet

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 

FLVTO.biz Virus

Hold together the Start Key and R. Type appwiz.cpl –> OK.

FLVTO.biz Virus

You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:

FLVTO.biz Virus

Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

FLVTO.biz Virus

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

FLVTO.biz Virus

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.

FLVTO.biz Virus

FLVTO.biz Virus

  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).

FLVTO.biz Virus

Properties —–> Shortcut. In Target, remove everything after .exe.

FLVTO.biz Virus

FLVTO.biz Virus  Remove FLVTO.biz from Internet Explorer:

Open IE, click  FLVTO.biz Virus —–> Manage Add-ons.

FLVTO.biz Virus

Find the threat —> Disable. Go to FLVTO.biz Virus —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

FLVTO.biz Virus Remove FLVTO.biz from Firefox:

Open Firefoxclick  FLVTO.biz Virus  ——-> Add-ons —-> Extensions.

FLVTO.biz Virus

Find the adware/malware —> Remove.
FLVTO.biz VirusRemove FLVTO.biz from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

FLVTO.biz Virus

Rename it to Backup Default. Restart Chrome.

FLVTO.biz Virus

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


About the author


Lidia Howler

Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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