Remove “Less Tabs” pop-ups (Removal Guide)

“Less Tabs” is a potentially unwanted program, which will show a pop-up windows whenever you highlight a word on a webpage, and will display targeted advertisements within your browser.

The “Less Tabs” pop-ups will be shown as boxes containing information about the highlighted text without the need to open additional browser tabs, which states that is “powered by Less Tabs”.

“Less Tabs” is an extension for Internet Explorer, Firefox and Chrome that is typically added when you install another free software (video recording/streaming, download-managers or PDF creators) that had bundled into their installation this adware program. When you install these free programs, they will also install “Less Tabs” as well. Some of the programs that are known to bundle “Less Tabs” include 1ClickDownload, DealFinder, Yontoo and FBPhotoZoom.

Once installed, whenever you will visit Expedia, Best Buy, Facebook or any other similar websites, “Less Tabs” will display on product images a “See Similar” button, which when clicked will show you ads by “Less Tabs”.
“Less Tabs” may also display ads within your browser, and as you visit shopping websites, it will show coupons and other deals available on that website.

You should always pay attention when installing software because often, a software installer includes optional installs, such as this LessTabs adware. Be very careful what you agree to install.
Always opt for the custom installation and deselect anything that is not familiar, especially optional software that you never wanted to download and install in the first place. It goes without saying that you should not install software that you don’t trust.

How to remove LessTabs Ads (Virus Removal Guide)

This page is a comprehensive guide, which will remove “Ads by LessTabs” virus from your computer, and any other adware program that may have been installed during the setup process.
Please perform all the steps in the correct order. If you have any questions or doubt at any point, STOP and ask for our assistance.
STEP 1: Uninstall LessTabs from Windows
STEP 2: Remove “Ads by LessTabs” adware with AdwCleaner
STEP 3: Remove “Ads by LessTabs” virus with Malwarebytes Anti-Malware Free
STEP 4: Double-check for the “Ads by LessTabs” malware with HitmanPro
(Optional) STEP 5: Reset Internet Explorer, Firefox or Google Chrome settings to remove LessTabs Ads

STEP 1 : Uninstall LessTabs from Windows

In this first step, we will try to identify and remove any malicious program that might be installed on your computer.

1. Go to the uninstall menu.
   

   Windows 10 or Windows 8

   1. To uninstall a program on Windows 10 or Windows 8, right-click on the Windows Start button and choose “Control Panel” from the pop-up menu.
      
   2. When the “Control Panel” window opens click on the “Uninstall a program” option under “Programs” category.
      

   Windows 7 or Windows Vista

   1. If you are using Windows XP, Windows Vista or Windows 7, click the “Start” button, then click on the “Control Panel” menu option.
      
   2. When the “Control Panel” window opens click on the “Uninstall a program” option under “Programs” category.
      
2. When the “Programs and Features” screen is displayed, scroll through the list of currently installed programs and uninstall “LessTabs”.
   The malicious program may have a different name on your computer. To view the most recently installed programs, you can click on the “Installed On” column to sort your program by the installation date. Scroll through the list, and uninstall any unwanted or unknown programs.
   If you are having issues while trying to uninstall the LessTabs program, you can use Revo Uninstaller to completely remove this unwanted program from your machine.

   
   If you cannot find any unwanted or unknown programs on your machine, then you can proceed with the next step.

STEP 2: Remove “Ads by LessTabs” adware with AdwCleaner

The AdwCleaner utility will scan your computer and web browser for the “LessTabs” malicious files, browser extensions and registry keys, that may have been installed on your computer without your knowledge.

1. You can download AdwCleaner from the below link.
   ADWCLEANER DOWNLOAD LINK (This link will open a new web page from where you can download “AdwCleaner”)
2. Before starting AdwCleaner, close all open programs and internet browsers, then double-click on the AdwCleaner icon.
   
   If Windows prompts you as to whether or not you wish to run AdwCleaner, please allow it to run.
3. When the AdwCleaner program will open, click on the “Scan” button as shown below.
   
   AdwCleaner will now start to search for the “Ads by LessTabs” malicious files that may be installed on your computer.
4. To remove the “Ads by LessTabs” malicious files that were detected in the previous step, please click on the “Clean” button.
   
5. AdwCleaner will prompt you to save any open files or documents, as the program will need to reboot the computer. Please do so and then click on the OK button.
   

STEP 3: Remove “Ads by LessTabs” virus with Malwarebytes Anti-Malware Free

Malwarebytes Anti-Malware Free uses industry-leading technology to detect and remove all traces of malware, including worms, Trojans, rootkits, rogues, dialers, spyware, and more.
It is important to note that Malwarebytes Anti-Malware works well and should run alongside antivirus software without conflicts.

1. You can download download Malwarebytes Anti-Malware from the below link.
   MALWAREBYTES ANTI-MALWARE DOWNLOAD LINK (This link will open a new web page from where you can download “Malwarebytes Anti-Malware Free”)
2. Once downloaded, close all programs, then double-click on the icon on your desktop named “mbam-setup” to start the installation of Malwarebytes Anti-Malware.
   
   You may be presented with a User Account Control dialog asking you if you want to run this file. If this happens, you should click “Yes” to continue with the installation.
3. When the installation begins, you will see the Malwarebytes Anti-Malware Setup Wizard which will guide you through the installation process.
   
   To install Malwarebytes Anti-Malware on your machine, keep following the prompts by clicking the “Next” button.
   
4. 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 “Scan Now” button.
   
5. Malwarebytes Anti-Malware will now start scanning your computer for the Ads by LessTabs virus. When Malwarebytes Anti-Malware is scanning it will look like the image below.
   
6. When the scan has completed, 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 “Remove Seletected” button.
   
   Please note that the infections found may be different than what is shown in the image.
7. Malwarebytes Anti-Malware will now quarantine all the malicious files and registry keys that it has found. 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.
   
   After your computer will restart, you should open Malwarebytes Anti-Malware and perform another “Threat Scan” scan to verify that there are no remaining threats

STEP 4: Double-check for the “Ads by LessTabs” malware with HitmanPro

HitmanPro is a second opinion scanner, designed to rescue your computer from malware (viruses, trojans, rootkits, etc.) that have infected your computer despite all the security measures you have taken (such as anti-virus software, firewalls, etc.). HitmanPro is designed to work alongside existing security programs without any conflicts. It scans the computer quickly (less than 5 minutes) and does not slow down the computer.

1. You can download HitmanPro from the below link:
   HITMANPRO DOWNLOAD LINK (This link will open a new web page from where you can download “HitmanPro”)
2. Double-click on the file named “HitmanPro.exe” (for 32-bit versions of Windows) or “HitmanPro_x64.exe” (for 64-bit versions of Windows). When the program starts you will be presented with the start screen as shown below.
   
   Click on the “Next” button, to install HitmanPro on your computer.
   
3. HitmanPro will now begin to scan your computer for Ads by LessTabs malicious files.
   
4. When it has finished it will display a list of all the malware that the program found as shown in the image below. Click on the “Next” button, to remove Ads by LessTabs virus.
   
5. Click on the “Activate free license” button to begin the free 30 days trial, and remove all the malicious files from your computer.
   

(Optional) STEP 5: Reset Internet Explorer, Firefox or Google Chrome settings to remove LessTabs Ads

If you are still experiencing issues with the LessTabs ads in Internet Explorer, Firefox or Chrome, we will need to reset your browser to its default settings. This step needs to be performed only if your issues have not been solved by the previous steps.