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Remove Best File Converter (Virus Removal Instructions) - updated Aug 2019

removal by Julie Splinters - - | Type: Browser Hijackers

Best File Converter – a browser-hijacking app which offers PDF and DOC file converting feature to give itself a look of usefulness

Best File Converter browser hijacker
Best File Converter is a browser hijacker which targets web browsers such as Chrome, Firefox, Safari

Best File Converter, developed by Eightpoint Technologies Ltd SEZC which is an affiliate of Polarity Technologies Ltd., is considered to be a browser hijacker[1] which provides fast access to well-known applications and offers to convert DOC/PDF files. The browser-hijacking program allows quick access to Local Weather, Daily News, Facebook, Youtube, Gmail, and other popular networks. However, these functions are not worth the consequences that will be brought sooner or later while having Best File Converter virus on your web browser. First of all, your browser's default search provider will be set to and you will not be able to bring it to the previous state unless you remove the program from your computer system. Second, you will be provided with search results from which makes the application meaningless. Additionally, there is a big chance of receiving intrusive activities such as redirecting to developer-sponsored websites, the delivery of misleading notifications that might promote useless products or services.

Name Best File Converter
Type Browser hijacker
Sub-type Potentially unwanted program
Developer Eightpoint Technologies Ltd SEZC
Search engine
Symptoms Browser changes, redirecting, advertising, injection of suspicious extensions
Browsers touched Chrome, Firefox, Safari, Edge, Explorer
OS affected Windows, Mac
Distribution Via software bundling, unsafe websites
Prevention tips Use the Advanced installation mode, carefully surf throughout the web, install reliable anti-malware protection
Detection You can use software such as Reimage to detect all dubious content on the infected PC 

Best File Converter does not bring any real value for the user as there are other legitimate search engines you can use to receive reliable search results. For fast access to popular websites and networks, you can inject bookmarks to your web browser and the best part is that there will be no need to experience unwanted browser changes.

Nevertheless, as we have already mentioned, Best File Converter uses the Yahoo search engine for providing you with search query results. So why just not use Yahoo[2] directly instead of running into numerous annoying activities such as possible redirecting, advertising, browser modifying, and similar?

Note that Best File Converter might create an attractive look by providing fast access to popular networks such as Facebook, Twitter, Youtube, various news sources, weather pages, and so on. This browser hijacker offers to take the user to websites such as and as a benefit. might appear on web browser applications such as Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge, and Safari. Not only that the default search zone will be changed but you are also likely to receive certain modifications in the homepage and new tab URL locations of your hijacked browser app.

Best File Converter potentially unwanted program
Best File Converter is considered to be a browser-hijacking application which modifies the main search engine, homepage, and new tab URL of the web browser

The browser hijacker itself is not dangerous but it can easily take you to malware-laden websites. If you have been recently redirected by Best File Converter, there is a possibility that you might land by accident on a suspicious website which might contain malware-related objects and cause virus installation into your computer system.

Best File Converter software is a potentially unwanted program that can show up on Windows and Mac computers also. Once it does, note that there is no reason for keeping it. Another annoying feature that such applications might have is browsing data collection. It gathers all the information about your browsing habits and history.

The Privacy Policy of Best File Converter claims that this program can gather two different types of information. One is described as “Personal Information” that includes details such as the user's name/surname, email address, etc. The other part is called “Non-personal Information” that contains data such as visited pages, links clicked, saved bookmarks, and similar:

We may collect information from you in two ways: information we gather from your use of our Service and information you give to us, as further outlined below. This information may include “Personal Information” and “Non-Personal Information.” For purposes of this Privacy Policy, “Personal Information” means information that you provide to us that personally identifies you, such as your first and last name, email address, physical address, telephone number and billing information. For purposes of this Privacy Policy, “Non-Personal Information” means information that does not specifically identify you.

Continuously, Best File Converter might start pushing annoying advertisements to your desktop while you aim to complete browsing tasks. This way developers are capable of promoting rogue products, e.g. fake security software. Note that tricking users in this way is very easy and it is a good and commonly-used income source between third-parties.

Best File Converter PUP

Additionally, if you combine all the activities that are provided by Best File Converter together, you will see that there are several or even more tasks being completed at the exact same moment. Such intense activity might rise up your CPU work level which might relate to constant computer, browser, and software crash downs.

Since you have read about all of the activities and changes that might be brought by browser hijackers, you should have decided to remove Best File Converter from your computer system. If so, scan the machine by using Reimage and detect all suspicious content. After that, you can begin the elimination process.

Best File Converter removal can be achieved by using anti-malware programs. Also, you can complete this process on your own by scrolling down the text and following the given guidelines. Which method you prefer more is up to you, however, the most important thing is to eliminate all “helper objects” together with the browser hijacker permanently.

Distribution sources and techniques of browser-hijacking programs

If you are infected with a browser hijacker, it will take only a few clicks to notice that. However, did you ever wonder where these potentially unwanted programs come from? According to computer security specialists from page,[3] browser hijackers and other suspicious content are often bundled[4] with original programs.

This happens when you download your software form free sources on the Internet. We suggest avoiding secondary downloaders and installers as they increase the risk of stealth installations. Rather than that, opt for the Custom/Advanced configuration mode as here you will have the possibility to control all of your incoming downloads.

Other browser hijacker distribution sources can be infectious hyperlinks or advertising posts which might be found on third-party pages.[5] You always need to pay attention to your computer's security while browsing in order to avoid the installation of various questionable and even malicious components that might relate to unrepairable system damage.

One more tip for you would be to download and install reliable automatical software for securing your entire machine at a higher level. Just make sure that your program is always updated for the proper functioning of the tool.

Best File Converter browser hijacker removal tips

Best File Converter virus
Best File Converter - a browser hijacker that can travel in bundles on through third-party networks

You can easily remove Best File Converter from your computer system no matter if you are using a Mac or Windows machine. Follow the below-given instructions carefully to achieve the best results possible. However, if you want a less time-requiring technique, you should install reliable software and complete the elimination with it.

Be aware that Best File Converter might have brought unwanted components all over your machine. While dealing with this threat, you might spot suspicious processes running in your Task Manager or rogue entries injected into the Registry section. For full adware elimination, you need to clean all these directories after you get rid of the cyber threat itself.

Best File Converter removal should be carried out not only on the computer itself but also in web browsers that were infected with the browser-hijacking application and show signs of unwanted activities. This includes web browser apps such as Google Chrome, Mozilla Firefox, Microsoft Edge, Internet Explorer, and Safari.

You can remove virus damage automatically with a help of one of these programs: Reimage, SpyHunter 5Combo Cleaner, Malwarebytes. We recommend these applications because they 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, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. 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.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with SpyHunter 5.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove Best File Converter, follow these steps:

Eliminate Best File Converter from Windows systems

Get rid of all browser-hijacking signs and components from your Windows machine by using these guidelines:

  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 Best File Converter and related programs
    Here, look for Best File Converter 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'
  5. Remove Best File Converter from Windows shortcuts
    Right click on the shortcut of Mozilla Firefox and select Properties. Right click on browsers' icon and select 'Properties'
  6. Go to Shortcut tab and look at the Target field. Delete malicious URL that is related to your virus. Select 'Shortcut' tab and delete '' or other suspicious URL

Repeat steps that are given above with all browsers' shortcuts, including Internet Explorer and Google Chrome. Make sure you check all locations of these shortcuts, including Desktop, Start Menu and taskbar.

Erase Best File Converter from Mac OS X system

Clean your entire Mac computer system from suspicious content by using these instructing steps:

  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 Best File Converter 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'

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

Get rid of Best File Converter from Microsoft Edge

Erase unwanted objects from Microsoft Edge by using the following guidelines:

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, Best File Converter should be removed from your Microsoft Edge browser.

Remove Best File Converter 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 Best File Converter 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. Change your homepage if it was altered by virus:
    Click on the menu (top right corner), choose Options General.
  4. Here, delete malicious URL and enter preferable website or click Restore to default.
  5. Click OK to save these changes. When in 'General' tab, delete malicious URL from 'Home Page' section or click on 'Restore to Default' button. Click 'OK' to save changes
  6. 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'
  7. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Best File Converter removal. Click on 'Reset Firefox' button for a couple of times

Uninstall Best File Converter from Google Chrome

Eliminate all changes that were done by the browser hijacker from your Google Chrome web browser app:

  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 Best File Converter 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. Change your homepage and default search engine if it was altered by your virus
    Click on menu icon and choose Settings.
  4. Here, look for the Open a specific page or set of pages under On startup option and click on Set pages. After clicking on menu and 'Settings', select 'Set pages'
  5. Now you should see another window. Here, delete malicious search sites and enter the one that you want to use as your homepage. Click 'X' to remove malicious URLs
  6. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  7. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  8. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  9. 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
  10. Click Reset to confirm this action and complete Best File Converter removal. Click on 'Reset' button to complete your removal

Eliminate Best File Converter from Safari

If Safari got hijacked, you can reverse all changes by following this guide:

  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 Best File Converter or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Change your homepage if it was altered by virus:
    Open your Safari web browser and click on Safari in menu section. Here, select Preferences as it was displayed previously and select General.
  4. Here, look at the Homepage field. If it was altered by Best File Converter, remove unwanted link and enter the one that you want to use for your searches. Remember to include the "http://" before typing in the address of the page. When in 'General', delete malicious URL and enter your desired domain name
  5. 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...'
  6. 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 Best File Converter removal process. Select all options and click on 'Reset' button

About the author

Julie Splinters
Julie Splinters - Malware removal specialist

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