Fusion Browser adware. How to remove? (Uninstall guide)

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

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 adware displaying ads

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, Reimage.

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 can remove Fusion Browser automatically with a help of one of these programs: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove Fusion Browser adware you agree to our privacy policy and agreement of use.
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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Fusion Browser adware. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.

More information about this program can be found in Reimage review.

More information about this program can be found in Reimage review.
Fusion Browser adware snapshot
fusionadware

Manual Fusion Browser adware Removal Guide:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Fusion Browser from Windows systems

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  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 Fusion Browser and related programs
    Here, look for Fusion Browser 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'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Fusion Browser from Mac OS X system

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Fusion Browser or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Fusion Browser from Internet Explorer (IE)

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for Fusion Browser and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete Fusion Browser removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Fusion Browser adware from Microsoft Edge

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, Fusion Browser should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Fusion Browser from Mozilla Firefox (FF)

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  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 Fusion Browser 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. 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'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Fusion Browser removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Fusion Browser from Google Chrome

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  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 Fusion Browser 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. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. 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
  7. Click Reset to confirm this action and complete Fusion Browser removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Fusion Browser from Safari

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  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 Fusion Browser or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. 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...'
  4. 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 Fusion Browser removal process. Select all options and click on 'Reset' button
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: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware.

About the author

Jake Doevan
Jake Doevan - Computer technology expert

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  • lameronline

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

  • jozif

    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

  • Sveta

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

  • SipsWine

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