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Remove WinThruster virus (Removal Guide) - Aug 2020 update

removal by Alice Woods - - | Type: System tools

WinThruster – a useless PC optimization tool from Solvusoft Corporation

Screenshot of WinThruster

Questions about WinThruster virus

WinThruster is a computer optimization program that security experts describe as untrustworthy. Although it cannot be called a virus or a critically rogue[1] program, its functionality seems to be vague. The program is developed by Solvusoft Corporation which is also responsible for such products as WinSweeper or DriverDoc.

Name WinThruster
Type Potentially unwanted program
Promoted as PC optimization tool
Operating system supported Windows OS 
Main file setup_winthruster_2018.exe
Main problems initiated Aggressive system scanners, continuous reports about PC errors, ads offering a full program's version
Main risks Money loss, identity theft
Removal To uninstall WinThruster from the system, use manual removal guidelines or Reimage Reimage Cleaner Intego 

If right now you are browsing the Internet looking for information about this optimizer, we assume that you have recently installed it on your computer, and now it urges you to buy its full version. Most likely you might come across some sites that regard to this optimizer as WinThruster virus, but you should know that the term “virus” should not be used when speaking about this system optimization software.

However, there are few positive words to say about this tool, either. Computer security experts consider this application as a member of potentially unwanted programs (PUP) family and do not recommend installing it nor purchasing its full version. Let’s get into the details and find out if this tool can be trusted.

We have visited the official website of WinThruster and discovered that it promises to “Fix Errors And Optimize Your PC!” This simple slogan does not make this PC optimization tool stand out in the market of system optimization tools anyhow, so we kept digging further.

It appears that it is compatible with Windows 10, 8, 7, Vista, XP and even 2000. According to the official page, WinThruster is a tool that helps to repair PC problems, remove clutter from it, launch computer programs faster, extend computer’s life, and improve the overall performance of the machine.

It sounds that WinThruster is a really helpful tool, which can freshen up your computer and boost its performance. Sadly, we have to cast you down by saying that this tool can disappoint you. First of all, pay attention to the fact that these premium features can be used only after purchasing the full version of the app which costs 39.95 USD.

WinThrusterWinThruster is a legitimate program; however, most security experts do not recommend installing it.

Besides, if you decide to buy it, you automatically agree to renew the subscription annually. Sadly, the information about the annual subscription renewal is written in small font and might be missed by inattentive computer users. Besides, be aware that the functionality of this program might disappoint you even after purchasing the full version of it.

What is more, users who refuse to buy the full version of the software are likely to be introduced to WinThruster ads that persistently urge to obtain the software license by initiating phony system scans and showing scary reports about the system status.

It might be that this program shows some false positive scan results in order to convince the user to take actions and fix the computer by buying the full version of this optimizer. At first, it might not seem like a big problem as these ads can be closed with a single click.

However, eventually, these ads can start testing user’s patience and finally make him or her lose it. Therefore, it is not surprising why users who install this tool shortly start looking for WinThruster removal guidelines in case they do not want to buy this program.

If you do not want to buy it, too, remove WinThruster using instructions provided at the end of this post or take advantage of a trustworthy anti-malware tool and delete it using programs like Reimage Reimage Cleaner Intego or SpyHunter 5Combo Cleaner.

TIP: Be careful and do not try to search for free WinThruster product key or WinThruster crack[2] online. This way, you risk installing a malicious file, not to mention fines for using/distributing pirated software.  Winthruster installation on the system

Distribution methods used to spread this questionable program

In some cases, users find Win Thruster on their systems without downloading it. It can be placed on your system without your notice thanks to vague software distribution techniques such as software bundling. Let us go into details and explain you how such PUPs hijack computer systems.

Typically, such potentially unwanted programs are not very popular, so it is evident why users do not install them by their choice. Therefore, authors of such software need to find ways to promote these programs and force users to install them. That is why they love bundling their products with other software. This way, users can install them unknowingly.

The strategy is rather simple – other programs provide offers to install WinThruster or similar programs during the installation, and if users fail to reject them, these programs get installed without even notifying the victim.

To prevent this from happening, users should select either Advanced or Custom installation option and deselect all added components by hand.

We have noticed that users tend to think falsely and rely on pre-selected installation modes (Default or Standard), which hide automatically written user’s agreements to add all suggested programs to the system.

Uninstall WinThruster in minutes

If you do not like this PC optimization tool, you should remove WinThruster and related files from the system. It can be easily done with the help of the anti-spyware tool, but you can delete it manually, too.

If you're wondering why cyber security experts always advise installing automatic spyware removal tools, just check out the latest information about todays' virus activity on VirusActivity site[3].

Although this program does not deserve “WinThruster virus” label, we are afraid that you will not be satisfied with its functionality, either. Below, you can find detailed steps for fixing your computer manually. Keep in mind that WinThruster removal instructions must be followed in exact order to prevent additional system problems.


You may remove virus damage with a help of Reimage Reimage Cleaner Intego. 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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Reimage Happiness
Intego Happiness
Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
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 WinThruster virus, follow these steps:

Uninstall WinThruster from Windows systems

To uninstall this app from Windows, your task is to find it in the Control Panel. The program should be called WinThruster and the publisher of it should be Solvusoft Corporation. Click on it and select Uninstall. 

  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 WinThruster and related programs
    Here, look for WinThruster 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'

Eliminate WinThruster from Mac OS X system

To get rid of this optimization tool from Mac OS X, uninstall everything related to Solvusoft Corporation

  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 WinThruster 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'

Uninstall WinThruster from Safari

  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 WinThruster 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 WinThruster removal process. Select all options and click on 'Reset' button

Get rid of WinThruster from Google Chrome

To get rid of annoying promotional ads from Google Chrome, you need to reset this browser.

  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 WinThruster 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 WinThruster removal. Click on 'Reset' button to complete your removal

Erase WinThruster from Internet Explorer (IE)

  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 WinThruster 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 WinThruster removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again

Delete WinThruster virus from Microsoft Edge

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, WinThruster should be removed from your Microsoft Edge browser.

Remove WinThruster 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 WinThruster 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 WinThruster removal. Click on 'Reset Firefox' button for a couple of times

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 various losses due to cyber infections or their own faulty doings. Software issues created by malware or direct data loss due to encryption can lead to problems with your device or permanent damage. When you have proper up-to-date backups, you can easily recover after such an incident and get back to work.

It is crucial to create updates to your backups after any changes on the device, so you can get back to the point you were working on when malware changes anything or issues with the device causes data or performance corruption. Rely on such behavior and make file backup your daily or weekly habit.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware occurs out of nowhere. Use Data Recovery Pro for the system restoring purpose.

About the author

Alice Woods
Alice Woods - Likes to teach users about virus prevention

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  1. Lorry says:
    September 28th, 2016 at 11:24 am

    what can I say. winthruster is the worst optimizer ever.

  2. Bery3-2 says:
    September 28th, 2016 at 11:25 am

    I didnt want WinThruster but somehow this threat managed to enter my computer system!

  3. CaliLove says:
    September 28th, 2016 at 11:25 am

    Thanks! removed WinThruster without hassle

  4. gotha says:
    September 28th, 2016 at 11:26 am

    this optimizer keeps bothering me by displaying stupid alerts

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