Severity scale:  

Remove BoBrowser (Free Guide) - updated Jan 2020

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

BoBrowser is the freeware application that modifies browser settings and displays an excessive amount of pop-up ads

BoBrowserBoBrowser – a tool supposedly improving online browsing for users. However, instead of keeping the information and machine secure, this potentially unwanted program causes issues with general performance and speed of the computer with all the intrusive advertisements that intruder shows. This Chrome lookalike is full of adware-type functionalities and the program can take ower everything including search results and pages you continuously visit. PUP shows promotional material, inserts ads, and causes redirects, sp you can barely see the content of the browser. This is how views and page visits on sponsored or affiliated sites get generated – by filling the screen with material that is not easily avoidable.

Besides beeing and annoying BoBrowser adware, this browsing tool is installing other extensions, tools, and applications on the machine or web browsers directly. It automatically adds itself on the TaskBar and makes shortcuts on the Desktop. Due to the resemblance of Google Chrome, people may click it more than they want to and get exposed to shady ads online.

You can try to uninstall the shady software from the machine, but it makes all those systems and in-browser changes that need to be reversed. Also, any files or applications in relation to this intruder, when left behind, can cause additional symptoms and keep the machine affected and running slowly. It is not a malware of any sorts, but AV tools are the best for terminating the BoBrowser PUP.

Name BoBrowser
Type  Adware
Symptoms  Commercial content starts appearing out of nowhere, and clicking on pop-ups, banners or links triggers redirects to more suspicious pages. Various commonly visited pages get filled with ads marked with Ads by BoBrowser. These background processes and additionally installed applications cause disturbance of the speed and general PC performance
Danger Advertising content exposes the user to possibly malicious material and leads to privacy issues since commercial material has ad-tracking functionality. Third-party companies might access browsing online-related details or personal information
Possible detection name PUP.Optional.BoBrowser.A
Associated file bobrowser.exe is the file that might appear running in the background out of nowhere
Distribution Freeware installations when users skip through important steps end up resulting in such PUP infections. Deceptive sites and promotional pages push and distribute these add-ons and applications
Developers The BoBrowser Authors who develop Clara Labs Software
Elimination You should remove BoBrowser with the help os anti-malware tool that can run a scan and eliminate all shady programs and files connected with PUPs
Optimization Repair virus damage and fix affected system files with optimization tools like Reimage Reimage Cleaner Intego

BoBrowser application itself can be uninstalled manually and changes on Mozilla Firefox, Google Chrome, Internet Explorer changed to default, but other traces and adware- related programs can cause more damage than the initial PUP. You need a system scan that checks various parts of the machine and indicates possible threats and issues.

BoBrowser removal is needed because the associated executable file can still be running in the background and affecting your time on the device by causing issues out of nowhere. Such types of data can even be used to camouflage more severe malware, so the adware is not the biggest threat that your device already has. To know that – get anti-malware tool and run a check of the system. 

AV tools work mainly as detection software that indicates malicious behavior or purposes. Some engines already are known for detecting BoBrowser adware with the heuristic name PUP.Optional.BoBrowser.A. However, you should look for a particular name of the intruder in those system scan results because payloads of such PUPs can be spread using various methods, and these detection names vary. Clean anything that comes up as potentially dangerous, and don't forget to go through settings and your browsing tools to check for suspicious installations and changes.

BoBrowser by ClaraLabSoftware is a browser add-on that promises to protect its users while they are browsing on the web. In addition, it claims that it is capable of speeding up the browser, protecting user's information, and even downloading needed updates to the system.

However, no matter how promising each of these statements sounds, we do not recommend keeping BoBrowser on your computer. No, it is not related to viruses or can be considered malware, but it has already been added to adware and a potentially unwanted program category due to intrusive and annoying symptoms.  BoBrowser adwareBoBrowser is the potentially unwanted program that claims to regulate internet browsing in a more positive way. This is a cyber intruder not worth keeping on the machine. You can download BoBrowser adware to your computer consciously and not because it can be promoted enough to trick you into installing the tool yourself. If you do not want to fall into downloading this program to your PC system without knowing that, you should be very careful while installing freeware on your machine.

Otherwise, BoBrowser will get the ability to hijack all of your Internet browsers and then start flooding them with different kinds of ads. It is known that this program has been created with the intention to promote other cyber threats and show commercial content to earn easy money.[1]

However, you can never know what is promoted with the help of the content marked using “Ads by BoBrowser”. Please do NOT click these notifications because you may accidentally click on the infected link and end up installing another adware or even a malicious program on your computer directly.

Finally, any PUP like this may try to track your browsing habits or more personal information. Adware creator is interested in the activities that you perform online, data that you add when visiting your favorite sites, and similar information. If you don't want to reveal it to unknown third-parties, you should remove Bobrowser. The easiest way to do that is to use a reputable anti-spyware and run a full system scan. To further improve the performance after PUP elimination, rely on PC repair tools like Reimage Reimage Cleaner Intego BoBrowser virusBoBrowser is the adware-type intruder that is designed to track users' internet browsing activity and deliver intrusive advertisements to reroute the traffic.

Ways PUPs might hijack your computer

The installer of the potentially unwanted program is offered on its official site and other download websites for free. However, we do not recommend downloading it as it is not as useful as it claims to be. It may get inside your PC without downloading it because it has been traveling bundled with various freeware as well.

At the moment of writing, it is known that this program may get inside the system along with other PUPs because software bundling[2] remains one of the more common techniques. Therefore, if you have been seeing questionable ads during browsing, you may be almost sure that there is more that one potentially unwanted program on your computer.

You have to remove them all in order to avoid serious issues. In order to prevent infiltration of such and similar programs, always opt-out for Advanced or Custom installation and investigate every detail that is given to you. If you see suggestions to install additional components that you are not familiar with, decline their installation and always go for reliable sources as experts[3] always note.

Learn how to remove BoBrowser virus from PC once and for all

Even though the BoBrowser virus is not a dangerous program itself, it may cause infiltration of suspicious programs on your PC and cause havoc on your web browser. This is why users tend to call it dangerous and compare to serious malware. However, for the process of cleaning the machine fully, you still need to get an anti-malware tool to check all possible hiding spots of the PUP-related files and apps.

Once you find a tool compatible with your machine, you can run the scan and check the machine to remove BoBrowser finally. AV programs can detect issues regarding malicious behavior-based programs. Potentially unwanted programs and in-browser threats should appear on the result list.

When the BoBrowser removal starts, you can follow the steps and delete the intruder entirely. When PUP is eliminated, go through your web browsers and eliminate any suspicious extensions, add-ons and try to reset each browsing tool to default, so everything happens automatically. We have instructions for that below.

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.

do it now!
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 BoBrowser, follow these steps:

Get rid of BoBrowser from Windows systems

Clean the system from the suspicious program and ensure that PUP infection is not going to repeat

To remove BoBrowser from Windows 10/8  machines, please follow these steps:

  1. Enter Control Panel into Windows search box and hit Enter or click on the search result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 1
  3. From the list, find entries related to BoBrowser (or any other recently installed suspicious program).
  4. Right-click on the application and select Uninstall.
  5. If User Account Control shows up, click Yes.
  6. Wait till uninstallation process is complete and click OK.Uninstall from Windows 2

If you are Windows 7/XP user, proceed with the following instructions:

  1. Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP
  3. Pick the unwanted application by clicking on it once.
  4. At the top, click Uninstall/Change.
  5. In the confirmation prompt, pick Yes.
  6. Click OK once the removal process is finished.

Remove BoBrowser from Mac OS X system

  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 BoBrowser 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 BoBrowser from Internet Explorer (IE)

Remove dangerous add-ons:

  1. Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
  2. Pick Manage Add-ons.
  3. You will see a Manage Add-ons window. Here, look for BoBrowser and other suspicious plugins. Click on these entries and select Disable.Remove add-ons from Internet Explorer

Change your homepage if it was altered:

  1. Open IE and click on the Gear icon.
  2. Select Internet Options.
  3. In the General tab, delete the Home page address and replace it by your preferred one (for example,
  4. Click Apply and then select OK.Reset IE homepage

Delete temporary files:

  1. Press on the Gear icon and select Internet Options.
  2. Under Browsing history, click Delete…
  3. Select relevant fields and press Delete.Clear temporary files from Internet Explorer

Reset Internet Explorer:

  1. Click on Gear icon > Internet options and select Advanced tab.
  2. Select Reset.
  3. In the new window, check Delete personal settings and select Reset again to complete BoBrowser removal.Reset Internet Explorer

Delete BoBrowser from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the BoBrowser-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Reset MS Edge if that above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.Reset MS Edge

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick DeleteAdvanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -VerboseAdvanced MS Edge reset 2

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.Reset Chromium Edge

Eliminate BoBrowser from Mozilla Firefox (FF)

Check for BoBrowser extension or any other suspicious programs

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select plugins that are related to BoBrowser and click Remove.Remove extensions from Firefox

Clear cookies and site data:

  1. Click Menu and pick Options.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data…
  5. Select Cookies and Site Data, as well as Cached Web Content and press Clear.Clear cookies and site data from Firefox

In case BoBrowser did not get removed after following the instructions above, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information.Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox…
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox – this should complete BoBrowser removal.Reset Firefox 2

Erase BoBrowser from Google Chrome

Your browser may get additional extensions and tools installed behind your back, so reset it to default

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to BoBrowser by clicking Remove.Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data.Clear cache and web data from Chrome

If the above-methods did not help you, reset Google Chrome to eliminate all the BoBrowser-components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings to complete BoBrowser removal.Reset Chrome 2

Get rid of BoBrowser from Safari

Remove unwanted extensions from Safari:

  1. Click Safari > Preferences…
  2. In the new window, pick Extensions.
  3. Select the unwanted extension related to BoBrowser and select Uninstall.Remove extensions from Safari

Clear cookies and other website data from Safari:

  1. Click Safari > Clear History…
  2. From the drop-down menu under Clear, pick all history.
  3. Confirm with Clear History.Clear cookies and website data from Safari

Reset Safari if the above-mentioned steps did not help you:

  1. Click Safari > Preferences…
  2. Go to Advanced tab.
  3. Tick the Show Develop menu in menu bar.
  4. From the menu bar, click Develop, and then select Empty Caches.Reset Safari

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
Jake Doevan
Jake Doevan - Computer technology expert

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

Contact Jake Doevan
About the company Esolutions

Removal guides in other languages

Your opinion regarding BoBrowser