Remove Vosteran

Vosteran ( is a website that is installed on your browser homepage without your consent. Vosteran is not installed by itself but it’s usually helped by an unwanted program that often does more than installing it. In fact, it often keeps this unwanted page in place even if you try to manually modify your browser settings.


Which is the purpose of this program? To redirect your usual search engines so as to use theirs in which there is a high percentage of sponsored links and disguised advertising.

The more this page has visitors, the more its designers make money.

What are the consequences for you? The adware that comes with Vosteran to keep it in place also runs in the background of your computer and leads to slow down your PC. It records your page and search history to display you targeted ads.

Vosteran and browser hijackers of this kind are usually installed when you download false software updates (it’s often Flash or Java or even Chrome, Firefox or IE). You have to systematically deny any software update, proposed by your browser. There is 99.9% chance that it’s an attempt to make you install an unwanted program.

To get rid of Vosteran effectively and for free, you can follow the method below.

For your information please know that Vosteran is considered as suspicious by 24 security software.
File information
File name:

Common path:

Analysis date:
28 February 2015

Scanner detections:
24 / 54

Scan engine
RiskTool.ADInstaller.r6 (Not a Virus)
Riskware ( 0040eff71 )
Riskware ( 0040eff71 )

Show the other 20 anti-virus detections

How to remove Vosteran ?

Please note that all the software we offer to remove Vosteran is free, our instruction is tested and works to remove this threat from Chrome, Internet Explorer or Firefox. We do not supply any shareware which detects the threat and asks a license in order to remove Vosteran. Follow all steps in correct order to completely and successfully remove Vosteran.

Remove Vosteran with AdwCleaner

The AdwCleaner program will scan your pc and web browser for Vosteran, browser plugins and registry keys, that may have been put in your computer without your agreement.

  • You can download AdwCleaner utility from the below button :
    Download AdwCleaner
  • Before starting AdwCleaner, close all open programs and internet browsers, then double-click on the file AdwCleaner.exe.
  • If Windows prompts you as to whether or not you wish to run AdwCleaner, please allow it to run.
  • When the AdwCleaner program will open, click on the Scan button.
  • To remove malicious files that were detected in the previous step, please click on the Clean button.
  • Please click on the OK button to allow AdwCleaner reboot your computer.

Remove Vosteran with ZHPCleaner

ZHPCleaner is a program that searches for and deletes Adware, Toolbars, Potentially Unwanted Programs (PUP), and browser Hijackers from your computer. By using ZHPCleaner you can easily remove many of these types of programs for a better user experience on your computer and while browsing the web.

  • If Avast is installed on you computer you have to disable it during the process.
  • You can download AdwCleaner utility from the below button :
    Download ZHPCleaner
  • Select ZHPCleaner.exe with right mouse click and Run as Administrator.
  • Accept the user agreement.
  • Click on the Scanner button.
  • After the scan has finished, click on the Repair button.
  • Reboot your computer.

Remove Vosteran with MalwareBytes Anti-Malware

Malwarebytes Anti-Malware detects and removes malware like worms, Trojans, rootkits, rogues, spyware, and more. All you have to do is launch Malwarebytes Anti-Malware Free and run a scan. If you want even better protection, consider Malwarebytes Anti-Malware Premium and its instant real-time scanner that automatically prevents malware and websites from infecting your PC.

how to remove Vosteran with malwarebytes anti-malware

  • Download MalwareBytes Anti-Malware :
    Premium Version Free Version (without Real-time protection)
  • Install MalwareBytes Anti-Malware using the installation wizard.
  • Once installed, Malwarebytes Anti-Malware will automatically start and you will see a message stating that you should update the program, and that a scan has never been run on your system. To start a system scan you can click on the Fix Now button.
  • Malwarebytes Anti-Malware will now check for updates, and if there are any, you will need to click on the Update Now button.
  • Once the program has loaded, select Scan now.
  • When the scan is done, you will now be presented with a screen showing you the malware infections that Malwarebytes’ Anti-Malware has detected. To remove the malicious programs that Malwarebytes Anti-malware has found, click on the Quarantine All button, and then click on the Apply Now button.
  • When removing the files, Malwarebytes Anti-Malware may require a reboot in order to remove some of them. If it displays a message stating that it needs to reboot your computer, please allow it to do so.

Reset your browser (if necessary)

If after following the above steps Vosteran is still present on your computer, you can reset your browser by following the instructions below.

Your bookmarks and saved passwords are not deleted or modified.
  • Open Chrome.
  • Click on the Chrome menu button Chrome menu on the browser toolbar.
  • Select Settings.
  • Scroll down to the end of the page, search for Show advanced settings.
  • Scroll down once again to the end of the page and click Reset browser settings button.
  • Click Reset once more.
Your bookmarks and saved passwords are not deleted or modified.
  • Open Firefox
  • At the top of the Firefox window, click the Firefox button.
  • Click on Help then Troubleshooting information.
  • Click on the Repair Firefox button and confirm.
  • Mozilla Firefox will automatically restart.
Your bookmarks and saved passwords are not deleted or modified.

How to remove Vosteran with ResetBrowser

  • Download ResetBrowser :
    Download ResetBrowser
  • Download the tool, save it on your desktop and double-click on it.
  • Read the disclaimer and press the Ok button.
  • Click the Reset Chrome button and wait.
  • Once the process is finished, click onOpen Chrome Vosteran should now be deleted from Firefox.
Your computer should now be free of Vosteran. If you are still experiencing problems while trying to remove Vosteran from your computer, please start a new thread in our support page. Someone will give you free assistance very fast !
Click here to go to our support page.

Removal Instructions in other languages

Supprimer VosteranEliminar VosteranEliminare Vosteran

Un commentaire sur “Remove Vosteran

  1. Yome
    Yome 10 February 2015 at 21 h 22 min -

    Everything worked great 🙂 No more Vosteran ! thank you 🙂

Leave a Reply