Buy4Less Adware

What is Buy4Less?

Created by Falkors Ltd, Buy4Less is a rogue browser extension claiming to save time and money buy enabling coupons, comparison shopping, and displaying special deals/discounts available within online stores. Although this browser plug-in may seem useful and legitimate, be aware that Buy4Less is categorized as adware or a potentially unwanted program (PUP).

The developers of this rogue browser add-on employ a deceptive software marketing method called 'bundling' to stealthily install Buy4Less on Internet browsers without users' permission.

Following successful infiltration on Internet Explorer, Mozilla Firefox, and Google Chrome, Buy4Less generates numerous intrusive online advertisements including banner, pop-up, coupon, interstitial and in-text ads. There is a high probability that clicking these advertisements will cause high-risk adware or malware infections.

Furthermore, this potentially unwanted program continually tracks users' Internet browsing activity by collecting various information such as IP addresses, geo-locations, search queries entered, website URLs visited, pages viewed, cookies, and other similar details that may be personally identifiable.

Buy4Less is similar to other potentially unwanted programs that use bundling as an installation method. For example: Rocket Tab, Shopper Pro, SaveSense, and so on.

None of these PUPs add any real value for the user - their purpose is to generate income by the display of intrusive online advertisements. This behavior may lead to serious privacy issues or identity theft, and for this reason, you are strongly advised to uninstall Buy4Less adware from your Internet browsers.

Commonly, users inadvertently install adware such as Buy4Less during download of free software via small programs called 'download clients' on freeware download websites (including soft32.com, softonic.com, download.com, etc.)

Download managers are used to monetize these websites' free services by offering installation of advertised 'legitimate' browser plug-ins together with the chosen free software. Thus, careless download and installation of freeware risks computer infection with adware or malware.

This situation can be prevented by closely observing each step of the free software download process and never accepting installation of any additional applications offered.

If you are installing downloaded software, select the 'Custom' or 'Advanced' installation options, rather than 'Typical' or 'Quick' - this will reveal any hidden applications listed for installation and allow them to be declined. Internet users who have already installed Buy4Less should read the following removal guide and eliminate this adware from their Internet browsers.

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Quick menu:

• What is Buy4Less?
• STEP 1. Uninstall potentially unwanted applications using Control Panel.
• STEP 2. Remove Buy4Less ads from Internet Explorer.
• STEP 3. Remove Buy4Less advertisements from Google Chrome.
• STEP 4. Remove Ads by Buy4Less from Mozilla Firefox.
• STEP 5. Remove Buy4Less extension from Safari.
• STEP 6. Remove rogue plug-ins from Microsoft Edge.

Buy4Less adware removal:

Windows 11 users:

Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.

Windows 10 users:

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Windows 7 users:

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

macOS (OSX) users:

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

In the uninstall programs window, look for "Buy4Less", select this entry and click "Uninstall" or "Remove".

After uninstalling the potentially unwanted program (which causes Buy4Less ads), scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.

Remove Buy4Less adware from Internet browsers:

Video showing how to remove potentially unwanted browser add-ons:

Remove malicious add-ons from Internet Explorer:

Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for "Buy4Less", select this entry and click "Remove". Note that Buy4Less ads can be caused by other adware. In the Manage Add-ons window, remove all suspicious browser add-ons.

Optional method:

If you continue to have problems with removal of the buy4less ads, reset your Internet Explorer settings to default.

Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.

Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.

Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.

In the opened window, select the Advanced tab.

Click the Reset button.

Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.

Remove malicious extensions from Google Chrome:

Click the Chrome menu icon (at the top right corner of Google Chrome), select "Tools" and click on "Extensions". Locate: "Buy4Less", select this entry and click the trash can icon. Note that Buy4Less ads can be caused by other adware. In the "extensions" window of Google Chrome, remove all suspicious browser extensions.

Optional method:

If you continue to have problems with removal of the buy4less ads, reset your Google Chrome browser settings. Click the Chrome menu icon  (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Remove malicious plugins from Mozilla Firefox:

Click the Firefox menu (at the top right corner of the main window), select "Add-ons". Click on "Extensions", in the opened window remove "Buy4Less". Note that Buy4Less ads can be generated by other adware. In the "Add-ons Manager" window, remove all suspicious browser add-ons.

Optional method:

Computer users who have problems with buy4less ads removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.

Select Troubleshooting Information.

In the opened window, click the Refresh Firefox button.

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Remove malicious extensions from Safari:

Make sure your Safari browser is active, click Safari menu, and select Preferences....

In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

In the opened window select all history and click the Clear History button.

Remove malicious extensions from Microsoft Edge:

Click the Edge menu icon  (at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.

Optional method:

If you continue to have problems with removal of the buy4less ads, reset your Microsoft Edge browser settings. Click the Edge menu icon  (at the top right corner of Microsoft Edge) and select Settings.

In the opened settings menu select Reset settings.

Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.

• If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.

Summary:

Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.

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