How to remove the LinkiDoo virus (Removal Guide)

LinkiDoo virus

The LinkiDoo virus (also found as the Linki Doo virus, pup.optional.linkidoo.a, LinkiDoo Ads virus, brought by LinkiDoo virus, or Ads by LinkiDoo; though not technically a computer virus) is potential malware categorized as adware and a browser hijacker that installs to a Microsoft Windows computer system and attaches to Google Chrome, Mozilla Firefox, and Microsoft Internet Explorer as a browser add-on, browser helper object (BHO), and extension with or without user consent. LinkiDoo primarily bundles with third-party items and other potential malware that may cause further complications for users.

linkidoo virus

Once LinkiDoo malware is installed, the unwanted program will attempt to display targeted advertisements and offers for searched items or currently viewed products on retail websites and will begin to replace existing internet browser settings. The image above shows LinkiDoo Deals advertisements displaying Apple iphones while the internet user is viewing an iphone on

Most of the time LinkiDoo pop-up ads appear form the bottom right of an open internet browser window with targeted coupons and that may say “Deals” on the corner of the pop-up, alike the advertisement in the image above. Some of these advertisements may also be displayed by third-party software like Plus HD malware and so the advertisements generated will say something similar to “brought by Plus-HD 2.2.”

remove linkidoo malware

Some LinkiDoo pop-ups can be identified by a blue, green, or white tab at the top browser window as well as banners and skyscrapers that say Ads by LinkiDoo or LinkiDoo Ads with a link to the company website.

LinkiDoo malware and third-party items have also been reported to submit collected user information to third-party marketing and mailing lists without user consent. Some users have reported unwanted email spam, junk mail, and have even complained of unwanted telephone calls from telemarketers concerning their recent browser activity and history.

How does LinkiDoo adware get onto a computer?

LinkiDoo often bundles with third-party freeware and shareware, as well as torrents from websites such as and thepiratebay.

In some cases users are given the opportunity to accept or decline an offer to install LinkiDoo adware and other items; however, the request to decline the offer is often ignored or presented in a very confusing manner in order to trick users into installing excessive bloatware and malware.

LinkiDoo adware can also be manually and voluntarily downloaded from a variety of unethical sources including the company website.

   Green Arrow Bullet   How to remove LinkiDoo adware

  1. Automatically remove LinkiDoo virus – Scan for and automatically remove LinkiDoo and third-party malware
  2. Manually remove LinkiDoo virus – Remove/Uninstall LinkiDoo software and third-party malware (if necessary)
  3. For Tech Support – Call 1-888-986-8411 and they will kindly assist you with removing this infection

1. Automatic LinkiDoo virus removal

Use the instructions below to automatically remove LinkiDoo adware and third-party malware, as well as automatically remove unwanted search engines from your installed internet browsers.

Malwarebytes Anti-Malware

1. Install the free or paid version of Malwarebytes Anti-Malware.

Purchase   Download

2. Once Malwarebytes is installed, run the program. If you are using the free version of Malwarebytes you will be prompted to update the database, make sure to do so.

3. On the first tab labeled “Scanner” select the Perform full scan option and click the Scan button to perform a full system scan. Malwarebytes will automatically detect malware infecting the computer system.

Malwarebytes Perform Full Scan

4. Once the malware scan is complete, Malwarebytes may prompt a notice stating malicious objects were detected. Select the malicious objects including pup.optional.linkidoo.a and similar, and then click the Remove Selected button to completely remove the malicious files from your computer.

pup.optional.linkidoo.a malwarebytes


CCleaner can be used to automatically repair internet browser settings startup up settings, and uninstall LinkiDoo adware and associated third-party software.

1. Install the free or paid version of CCleaner by Piriform.

Purchase CCleaner for $24.95*   Free Download

CCleaner Analyze Cleaner

2. Once installed, open the program and navigate to Cleaner > Windows/Applications and click the Analyze button. Afterwards, click the Run Cleaner button on the bottom right of the program interface.

CCleaner Startup

3. Next, navigate to Tools > Startup and search through each tab starting from windows, internet explorer, etc., all the way to Content Menu, for additional suspicious entries and click Disable and Delete once anything is found.

4. To automatically uninstall LinkiDoo and other unwanted programs, navigate to the Uninstall tab and search for LinkiDoo, etc. in the list of installed programs. Uninstall the unwanted software as selected by clicking the Run Uninstaller button.

2. Manual LinkiDoo virus removal

Use the instructions below to manually uninstall LinkiDoo adware and third-party software using Microsoft Windows removal procedures. 

How to uninstall LinkiDoo

1. Access Windows Start Menu and navigate to the Control Panel.

Uninstall a program

2. Click Uninstall a program or Add and remove a program.

uninstall LinkiDoo adware

3. In the list of installed programs search for LinkiDoo and other potentially unwanted software. Once the adware program is located, double click the unwanted program(s) or highlight them in the list and click the Uninstall button. Keep in mind that LinkiDoo may use a different title name than suggested.

How to remove LinkiDoo add-ons and extensions

Use the instructions to remove LinkiDoo add-ons, extensions, plug-ins, and toolbars. Please note, it may be necessary to remove multiple third-party items.

Google Chrome

1. Click on the Customize icon (wrench or 3 bar icon) next to the address bar and navigate to Tools > Extensions.

2. Search for the LinkiDoo extension and remove it by clicking the trashcan icon next to them.

Mozilla Firefox

1. Type Ctrl+Shift+A.

2. On the Extensions and Plugin search for the LinkiDoo add-on and remove it.

Microsoft Internet Explorer

1. Click Tools and select Manage add-ons.

2. On the Toolbars and Extensions tab search for the LinkiDoo add-on and remove it if located.

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