Uninstall ByteFence Antivirus if you installed it without intention to do so
ByteFence Anti-Malware (by Byte Technologies LLC) is a questionable antivirus program that uses software bundling as its marketing technique. As a result, most users install it alongside other free programs unknowingly. The software then starts scanning the entire system for malware and delivers results based on its detection algorithms. While the software itself is not malicious, many of its users do not feel good without knowing how such software got on their computers. We will explain everything about this software in this article for you.
For those looking for an answer of what ByteFence is, it is not malicious software – simply a malware detection and removal solution. Just like any other anti-malware solution, it offers free and paid solutions for its users, however, due to a suspicious distribution technique the company chose for the free product promotion, computer users tend to call ByteFence a virus.
It has been noticed that the software primarily targets Windows computers, but Mac users can install this software unknowingly, too. To be precise, it has been noticed that ByteFence installs along with PDF Mac Master application.
Scans for malware, then urges to pay for its removal
After ByteFence Anti-Malware download, the software scans the computer for crapware and malware. However, just as suggested on its official website, the Free version doesn‘t contain all of actually useful security software‘s features. The free version can scan for potentially unwanted or malicious programs, perform real-time scans for the same spyware and malware categories, but it doesn‘t remove them after detecting them. Therefore, this is where the software starts urging the victim to pay for malware removal.
If you had no plan of using this software, please do not start looking for the ByteFence license key or free Pro version download online. Consequently, such searches can potentially end in the installation of STOP/DJVU ransomware, which is known to spread via software cracks/keygens. If you did not want to use such anti-malware software at all, simply uninstall ByteFence Anti-Malware from your Windows 7, 8 or 10, or Mac using instructions provided below the article.
We have also noticed that computer users have been looking for ByteFence phone number on various online forums. It must be said that the company doesn‘t provide a direct contact number, but leaves an email address instead. This can be frustrating for users who want to perform ByteFence removal immediately or have other questions regarding the program‘s behavior.
Therefore, if you came to this guide after searching “cara uninstall bytefence anti malware windows 7” or if you’re wondering why bytefence is blocking word, consider whether you want to uninstall it. If you do so, you can use the instructions provided below.
|Type||Potentially Unwanted Program (PUP)|
|Developer||Byte Technologies, LLC|
|Symptoms||Scans the system for malware, displays ads urging to purchase the Pro version|
|Detection names||PUA:Win32/ByteFence (Windows), Generic PUA JJ (PUA) (Sophos AV), A Variant Of MSIL/ByteFence.A Potentially Unwanted Program (ESET-NOD32), Trojan.Win32.ByteFence.fcgvit (NANO-Antivirus)|
|Distribution||Spreads via software bundling – detected along PDF Mac Master and other programs|
|Removal||Can be removed either with ByteFence Uninstaller, manually or automatically|
Some users have also reported seeing search settings change in their Chrome, Firefox or other browsers after installing the said software. Therefore, if you have noticed the unexpected appearance of the search.bytefence.com homepage in your web browser, consider clearing your browser‘s settings and deleting any suspicious extensions as well.
Beware of programs distributed alongside freeware
As mentioned earlier, ByteFence download might occur when installing another free program downloaded from the Internet. The program might be suggested as an additional extra, or „partner product“ to you.
In such case, you should know that there are no obligations to install such programs and you can easily opt them out via Custom or Advanced installation settings. All that you need to do is to deselect a suggested ByteFence Anti-Malware product and the suggestion to set search.bytefence.com as your default search engine and homepage address.
However, if you have accidentally installed the software without realizing it, shortly after you‘ll start seeing ByteFence Pro ads on your screen. If this has happened to you, follow the guidelines provided below for the successful removal of the anti-malware.
Remove ByteFence Anti-Malware easily
To remove ByteFence Anti-Malware from Windows or Mac, follow the steps given below. We have noticed that many users complain about issues with its uninstaller on reddit or other popular web forums. What is more, people report problems such as Bytefence uninstall stuck or the impossibility to uninstall it from Windows 7.
We assure that our tutorial will guide you through the ByteFence removal procedure with ease. Just follow the given steps carefully, and you‘ll delete the remains of the unwanted anti-malware in no time.
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ByteFence Removal Tutorial
To remove the unwanted program from your computer, use these instructions below to uninstall associated programs or apps from your Windows or Mac computer. Then scroll down for instructions how to clean each affected web browser individually.
Remove ByteFence from Windows
Windows 10/8.1/8 users
Click on the Windows logo to open Windows menu. In search, type control panel and select the matching result. Then go to Programs and Features.
Windows 7 users
First, open Windows menu by clicking on the icon in the lower left corner of the screen. Then go to Control Panel and find section called Programs. Click on the Uninstall a program option under it.
Windows XP users
In Windows XP, click Start > Control Panel > Add or Remove Programs.
Uninstall unwanted programs
Once in Programs and Features, look through the list of installed programs. You can click on Installed on tab to sort the programs by their installation date.
Right-click on suspicious programs you can't remember installing and choose Uninstall. Follow instructions provided by the Uninstall Wizard, click Next and finally Finish to uninstall the unwanted program from your PC.
Remove ByteFence from Mac
- Click on Finder.
- Go to Applications folder.
- Look for suspicious applications you can't remember installing. Right-click them and select Move to Trash.
- After moving all suspicious apps to Trash, right-click the Trash bin in Mac's Dock and select Empty Trash.
Remove using INTEGO ANTIVIRUS for Mac (includes scanning for iOS devices). The one-of-a-kind security suite provides VirusBarrier X9 real-time protection against Mac and Windows-based malware, removes existing threats and scans for malware in popular e-mail clients. Includes NetBarrier X9, an intelligent firewall for home, work and public connections.
Remove ByteFence from Google Chrome
Remove suspicious Chrome extensions
- Open Chrome and type chrome://extensions into address bar and press Enter.
- Here, look for suspicious extensions, and Remove them.
- Don't forget to confirm by pressing Remove in the confirmation pop-up.
Change Start Page settings
- In Chrome address bar, type chrome://settings and press Enter.
- Scroll down to the On startup section. Check for suspicious extensions controlling these settings, and Disable them.
- Additionally, you can set browser to Open a specific page or set of pages via these settings. Simply choose this option, click Add a new page, enter your preferred URL (f.e. www.google.com) and press Add.
Change default search settings
- In Chrome URL bar, type chrome://settings/searchEngines and press Enter. Make sure you type searchEngines, not searchengines. Additionally, you can go to chrome://settings and find Manage search engines option.
- First, look at the list of search engines and find the one you want to set as default. Click the three dots next to it and select Make Default.
- Finally, look through the list and eliminate suspicious entries. Right-click the three dots and select Remove from the list.
Remove push notifications from Chrome
If you want to get rid of the annoying ads and so-called push-notifications viruses, you must identify their components and clean your browser. You can easily remove ads from Chrome by following these steps:
- In Google Chrome, press on Menu (upward arrow) in the top-right corner of the window.
- Select Settings.
- Go to Privacy and Security > Site Settings.
- Open Notifications.
- Here, go to the Allow list and identify suspicious URLs. You can either Block or Remove by pressing on the three vertical dots on the right side of the URL. However, we suggest the Block option, so the site won't ask you to enable the notifications if you ever visit it again.
Reset Google Chrome browser
- The final option is to reset Google Chrome. Type chrome://settings in the URL bar, press Enter and then scroll down until you see Advanced option. Click it and scroll to the bottom of the settings.
- Click Restore settings to their original defaults.
- Click Restore settings to confirm.
Remove ByteFence from Mozilla Firefox
Remove unwanted add-ons from Firefox
- Open Firefox and type about:addons in the URL bar. Press Enter.
- Now, click on Extensions (in the left section).
- Click Remove next to every suspicious browser add-on that you can't remember installing.
Change Firefox Homepage
- In Firefox address bar, type about:preferences and hit Enter.
- Look at the left and click the Home tab.
- Here, delete the suspicious URL and type or paste in the URL of a website you'd like to set as your homepage.
Alter preferences in Firefox
- Type about:config in Firefox address bar and hit Enter.
- Click I accept the risk! to continue.
- Here, type in the URL which has taken over your browser without your knowledge. Right-click each value that includes it and choose Reset.
Remove annoying push notifications from Firefox
Suspicious sites that ask to enable push notifications gain access to Mozilla's settings and can deliver intrusive advertisements when browsing the Internet. Therefore, you should remove access to your browser by following these simple steps:
- In Mozilla Firefox, click on Menu (the three horizontal bars) on the top-right corner of the window, then choose Options.
- Click on Privacy and Security, then scroll down to Permissions section.
- Here, find Notifications and click Settings button next to it.
- Identify all unknown URLs and choose to Block them. Click Save Changes afterward.
Reset Mozilla Firefox
- In Firefox, type about:support in the address bar and press Enter.
- Click on Refresh Firefox...
- Click Refresh Firefox again to confirm.
Remove ByteFence from Microsoft Edge
Remove suspicious extensions:
- Open MS Edge browser and click on the three dots button in the top right corner, then click on Extensions.
- Look through the list of installed extensions and find the ones you can't remember installing or simply suspicious-looking ones. Right-click on them and choose Uninstall. Then confirm by pressing Uninstall again.
Change MS Edge Start Page and default search engine:
- Click on the three dots again and go to Settings. First, make sure that you choose to Open Microsoft Edge with A specific page or pages option. Then click the X next to suspicious URLs and type in the one you want to set as your homepage. Click the Save icon to confirm.
- Click on the three dots > Settings. Scroll down and click on Show Advanced Settings. Then scroll down until you find Change search engine button. Click it. Here, select the search engine you prefer using and click Set as default.
Additionally, we recommend selecting and Removing suspicious search engines.
Turn off push notifications in Edge
If you keep receiving pop-up ads or other promotional content while browsing on Microsoft Edge, your browser might be corrupted by a potentially unwanted program (PUP). You have to clean it — follow these easy instructions:
- In Microsoft Edge, open Menu (three horizontal dots) in the top-right corner of the screen and click Settings;
- Click on Advanced settings.
- Scroll down to the Website permissions section. Here, click Manage permissions.
- Find Notifications and Remove all suspicious websites.
Clear browsing data
- Click on the three dots in the top right corner again and click on Settings. Find Clear browsing data section and click Choose what to clear button.
- In the next window, select all options and click Clear.
Remove ByteFence from Safari
Uninstall suspicious Safari extensions
- Open Safari and click on Safari button in the top left corner. Select Preferences in the menu that appears on the screen.
- Now, go to Extensions tab. Look at the left to see all installed extensions, click on suspicious ones and hit that Uninstall button as shown in the picture. Confirm your choice by clicking Uninstall again. Repeat until you get rid of all unwanted extensions.
Change Safari Homepage and default search engine
- In Preferences, open the General tab. Here, check what URL is set as your homepage. Delete it and type in whatever URL you want to set as your Safari Start Page.
- Next, go to the Search tab. Here, choose what Search engine you want to set as default.
- Next, click on Manage websites... then Remove all... and then Done.
Remove push notifications on Safari
Some suspicious websites can try to corrupt your Safari by asking to enable push notifications. If you have accidentally agreed, your browser will be flooded with various intrusive advertisements and pop-ups. You can get rid of them by following this quick guide:
- Open Safari and click on Safari button in the top-left corner of the screen to select Preferences;
- Go to Websites tab and navigate to Notifications on the left side toolbar.
- Click on Safari > Clear History...
- Then choose to clear All history and hit Clear History button to confirm.
- Go to Safari > Preferences and then open Privacy tab.
- Click Manage Website Data... then Remove All. To finish, click Done.
- Finally, clear Safari cache. In Safari Menu, click Develop > Clear Cache.
Remove ByteFence from Internet Explorer
TIP: If you are still using IE, we strongly advise using Microsoft Edge or a different browser because Microsoft is no longer providing technical or security support for IE browser.
Remove suspicious extensions from IE
- Now, go back to Toolbars and Extensions.
- Below Show:, select All add-ons.
- Right-click suspicious extensions and choose Disable, or, if available - Remove.
- If any pop-up appears, confirm your choice.
Tip: If you can't find any suspicious extensions, most likely you have uninstalled them via Programs and Features already. This mostly applies to IE browser.
Change default search provider and remove suspicious ones
- Open Internet Explorer and click on the gear icon in the top right of the window.
- Then select Manage Add-ons.
- Here, click on Search Providers tab.
- Here, we recommend setting Bing, Google or another trusted and well-known search provider as default. To do it, right-click the provider and choose Set as default.
- Now you can right-click suspicious search providers and choose Remove.
Change IE Home Page
- In Internet Explorer, click the gear icon in the top left corner.
- Choose Internet Options.
- Change Home Page URL to whatever page you want to use as your homepage.
- Click Apply.
- Click OK.
Block pop-up notifications on Internet Explorer
Suspicious websites can gain access to your Internet Explorer browser through push notifications. If you enable them even by accident, you will start receiving numerous annoying ads and other advertising content while browsing. The easiest way to remove push-notification viruses is by performing the following steps:
- In Internet Explorer, click on the Menu (the gear button) on the top-right corner of the window, then select Internet Options.
- Go to the Privacy tab;
- Look for Pop-up Blocker section and select Settings;
- Scroll through all URLs and you can Remove them one by one or all at the same time. Click Close.
Reset Internet Explorer
- Click the gear icon in IE menu > Internet Options. Now click on Advanced tab.
- Under Reset Internet Explorer settings, click Reset...
- Click on the checkbox next to Delete personal settings.
- Click Reset.
- To finish, click Close.
Alternative software recommendations
Removing spyware and malware is one step towards cybersecurity. To protect yourself against ever-evolving threats, we strongly recommend purchasing a Premium version of Malwarebytes Anti-Malware, which provides security based on artificial intelligence and machine learning. Includes ransomware protection. See pricing options and protect yourself now.
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Norbert Webb is the head of Geek’s Advice team. He is the chief editor of the website who controls the quality of content published. The man also loves reading cybersecurity news, testing new software and sharing his insights on them. Norbert says that following his passion for information technology was one of the best decisions he has ever made. “I don’t feel like working while I’m doing something I love.” However, the geek has other interests, such as snowboarding and traveling.