What is Kasimos?
The Kasimos browser add-on is developed by Super Web LLC. It displays coupon and deal ads when Internet users visit online shopping websites. This browser extension also claims to enhance users' Internet browsing experience by enabling multi-site searching and displaying website reviews.
Such functionality may seem legitimate, however, many Internet users refer to Kasimos as a virus or malware. These negative associations are made since most computer users often install this browser plugin inadvertently without their consent together with free software downloaded from the Internet.
Kasimos is distributed using a deceptive software marketing method called 'bundling', which uses 'download clients' - programs employed by free software download websites.
Technically, this add-on is not a virus or malware, however, Kasimos is categorized as adware or a potentially unwanted application. After successful infiltration, this browser add-on diminishes Internet browser performance, causes intrusive ads, and potentially serious privacy issues.
A clear indication that your Internet browser is infected with Kasimos are "Powered by Kasimos", "Kasimos Ads", and "Kasimos deals" advertisements displayed when surfing the Internet.
Kasimos adware is similar (almost identical) to other potentially unwanted applications developed by Super Web LLC. Examples include Lucky Leap and Whilokii amongst many others. These are distributed using free software downloads and all cause unwanted ads.
The best way to protect your Internet browser (Google Chrome, Internet Explorer, and Mozilla Firefox) is to closely inspect each download and installation step of free software.
If your download is managed by a download client, click the 'decline' button to avoid installation of any promoted browser add-ons, and when installing freeware, use the 'Custom' or 'Advanced' installation options - this will reveal any hidden installation options that you may wish to decline.
Kasimos ads in search engines:
Kasimos Deals ads in online shopping websites:
To remove this potentially unwanted application, use the removal instructions provided.
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
- What is Kasimos?
- STEP 1. Uninstall Kasimos application using Control Panel.
- STEP 2. Remove Kasimos add-on from Internet Explorer.
- STEP 3. Remove Kasimos plugin from Google Chrome.
- STEP 4. Remove Kasimos extension from Mozilla Firefox.
- STEP 5. Remove Kasimos extension from Safari.
- STEP 6. Remove rogue plug-ins from Microsoft Edge.
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 "Kasimos", select this entry and click "Uninstall" or "Remove".
After uninstalling Kasimos, scan your computer for any remaining unwanted components or possible malware infections. Recommended malware removal software.
Remove Kasimos from Internet browsers:
Video showing how to remove potentially unwanted browser add-ons:
Remove malicious add-ons from Internet Explorer:
Click on the "gear" icon (at the top right corner of Internet Explorer) select "Manage Add-ons". Look for "Kasimos" and disable it.
If you continue to have problems with removal of the kasimos virus, 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: "Kasimos", select it and click on the trash can icon.
If the Kasimos extension is greyed-out and you cannot remove it ("This extension is managed and cannot be removed of disabled"), please follow this removal guide - how to remove a managed Google Chrome extension?
If you continue to have problems with removal of the kasimos virus, 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 on the Firefox menu (at the top right corner of the main window) select "Add-ons". Click on "Extensions" and disable this add-on: "Kasimos".
Computer users who have problems with kasimos virus 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.
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.
If you continue to have problems with removal of the kasimos virus, 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.
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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