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Remove Fusion Browser adware (Chrome, Firefox, IE, Edge) - updated Jan 2021

removal by Jake Doevan - -   Also known as FusionBrowser | Type: Adware

Fusion Browser has been installed on my computer somehow. That is suspicious because I did not download this software. Is it a virus?

Fusion Browser description

Questions about Fusion Browser adware

Fusion Browser is not a virus, however, due to its suspicious activities on the affected PC, some users might call it like that. However, this browser is NOT a safe program, and you should not keep in installed on your PC. According to the developers of this program,

“Fusion seamlessly integrates your favorite Chrome browser features and settings into one convenient tool that is accessible directly from the comfort of your desktop. Enjoy the web the way it should be enjoyed…like a pro.”

The presentation slogan sounds nice; however, Fusion Browser is not a 'convenient tool' at all. In fact, this program has been added to “potentially unwanted programs” and “adware” categories. Let us explain how this software works:

Once this program gets installed on the system, it infects Internet browsers, including Mozilla Firefox, Chrome, Internet Explorer. Once it attaches its components onto these web browsers, it launches its cookies and starts collecting information deemed as non-personal.

Typically, such programs are interested in people's browsing history, favorite websites, data entered online ,saved bookmarks, search terms, email address and similar information. Later, you are going to encounter the advertising system this browser creates. It sends ads in various forms, for example, in-text links, pop-ups, pop-unders, new tab pages, banners, and so on. You have probably already realized, that these ads are selected according to your browsing preferences on the Internet, and you are going to receive “ads by Fusion Browser” or “Fusion Browser ads” that are familiar with your recent searches or items reviewed online.

Fusion Browser hijack

Sadly, but there is no guarantee that these ads are reliable at any point. We recommend ignoring them, because in most of the cases, they do not provide any real deals, but they seek to make you click on them to redirect you to third-party websites that belong to Fusion Browser sponsors.

These redirects are done to gain pay-per-click income, and that is why you should ignore these ads and eliminate this ad-supported program from the system as soon as possible. The best solution is to run a full system check with a professional anti-malware program, for example, ReimageIntego.

Fusion Browser hijack anatomy. Installs itself without user permission

If this application has already started to interrupt you, you should know that it has been mostly spread using a deceptive marketing method called bundling. It works like this: whenever you decide to download free apps from the Internet, you choose to download ONE program, right? However, the problem is that many freeware and shareware apps make agreements with developers of PUPs to promote their shady software.

As a result, such shady programs are attached to legitimate free programs, and computer users frequently install them together because of a lack of attention during the installation process. Keep in mind that you should always select one of the following installation settings:

  • Advanced;
  • Custom.

Either one or another setting allows to adjust software installation by refusing to install optional third-party software. You just need to deselect the ticks near agreements to install such software. In case Fusion Browser hijacker has invaded your computer already, we can recommend nothing else but removing it ASAP. 

Getting rid of FusionBrowser ads?

If the promotional content that Fusion Browser adware sends you annoys you to death, it is time to get rid of them. All you need to do is to uninstall this rogue program and start to use your preferred Internet browser instead. Let's not forget the case if you have already been rerouted to suspicious web pages that were promoted via these doubtful ads. To be sure that your computer is entirely safe and sound, test it with an anti-spyware software. See our recommendations what apps are the best for spyware and malware removal below this text.

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.
Fusion Browser adware snapshot

To remove Fusion Browser adware, follow these steps:

Get rid of Fusion Browser from Windows systems

To remove Fusion Browser adware from Windows 10/8  machines, please follow these steps:

  1. Enter Control Panel into Windows search box and hit Enter or click on the search result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 1
  3. From the list, find entries related to Fusion Browser adware (or any other recently installed suspicious program).
  4. Right-click on the application and select Uninstall.
  5. If User Account Control shows up, click Yes.
  6. Wait till uninstallation process is complete and click OK.Uninstall from Windows 2

If you are Windows 7/XP user, proceed with the following instructions:

  1. Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP
  3. Pick the unwanted application by clicking on it once.
  4. At the top, click Uninstall/Change.
  5. In the confirmation prompt, pick Yes.
  6. Click OK once the removal process is finished.

Erase Fusion Browser from Mac OS X system

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

Remove Fusion Browser adware from Applications folder:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for Fusion Browser adware-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 Fusion Browser adware, 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 Fusion Browser adware and then delete them.
  4. Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the Fusion Browser adware-related entries.Uninstall from Mac 2

Remove Fusion Browser adware 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 Fusion Browser adware-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

Uninstall Fusion Browser from Mozilla Firefox (FF)

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select plugins that are related to Fusion Browser adware and click Remove.Remove extensions from Firefox

Clear cookies and site data:

  1. Click Menu and pick Options.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data…
  5. Select Cookies and Site Data, as well as Cached Web Content and press Clear.Clear cookies and site data from Firefox

In case Fusion Browser adware did not get removed after following the instructions above, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information.Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox…
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox – this should complete Fusion Browser adware removal.Reset Firefox 2

Delete Fusion Browser from Google Chrome

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to Fusion Browser adware by clicking Remove.Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data.Clear cache and web data from Chrome

If the above-methods did not help you, reset Google Chrome to eliminate all the Fusion Browser adware-components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings to complete Fusion Browser adware removal.Reset Chrome 2

Get rid of Fusion Browser from Safari

Remove unwanted extensions from Safari:

  1. Click Safari > Preferences…
  2. In the new window, pick Extensions.
  3. Select the unwanted extension related to Fusion Browser adware and select Uninstall.Remove extensions from Safari

Clear cookies and other website data from Safari:

  1. Click Safari > Clear History…
  2. From the drop-down menu under Clear, pick all history.
  3. Confirm with Clear History.Clear cookies and website data from Safari

Reset Safari if the above-mentioned steps did not help you:

  1. Click Safari > Preferences…
  2. Go to Advanced tab.
  3. Tick the Show Develop menu in menu bar.
  4. From the menu bar, click Develop, and then select Empty Caches.Reset Safari

After uninstalling this potentially unwanted program (PUP) and fixing each of your web browsers, we recommend you to scan your PC system with a reputable anti-spyware. This will help you to get rid of Fusion Browser registry traces and will also identify related parasites or possible malware infections on your computer. For that you can use our top-rated malware remover: ReimageIntego, SpyHunter 5Combo Cleaner or Malwarebytes.

Do not let government spy on you

The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices. Avoid any unwanted government tracking or spying by going totally anonymous on the internet. 

You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using Private Internet Access VPN.

Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.

Backup files for the later use, in case of the malware attack

Computer users can suffer from data losses due to cyber infections or their own faulty doings. Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact – you can set this process to be performed automatically.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use Data Recovery Pro for the data restoration process.

About the author
Jake Doevan
Jake Doevan - Computer technology expert

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  1. lameronline says:
    January 6th, 2016 at 7:22 am

    Malicious browser, installed without my permission, I will do everything it takes to remove this threat. Cannot stand its ads

  2. jozif says:
    January 6th, 2016 at 7:23 am

    so good article, so easy to remove this virus. I dont understand why some people think these adware programs are some crazy viruses… theyrre not that dangerous, guys

  3. Sveta says:
    January 7th, 2016 at 6:05 am

    Hello, I wanted to ask does guarantees I wont be infected in the future?

  4. SipsWine says:
    January 7th, 2016 at 6:06 am

    this adware annoyed me to the death… so glad its gone. i managed to wipe it out from my pc manually.

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