How to remove K9-MacOptimizer?

Firstly, K9-MacOptimizer is installed silently on the launch of Regclean Pro – other software by the same makers. to have on one’s PC set up. If you look closer you can find a lot of similarities between K9-MacOptimizer and FLV Player Addon which was released not so long ago too. First of all, it indicates to clean all types of ads and make your device run faster. PC, and it is difficult to be manually eliminated from the system, as if a step is missed, the malicious program code can regenerate, like some crab regeneK9-MacOptimizer its claws, and continue to make your PC fall into ruins. However, this application has already been tagged as a PUP – a potentially unwanted program.

K9-MacOptimizer was developed by Xportsoft Technologies. However, since it cannot detect any major issues, there is no point in paying anything for  There are definitely more programs related to this add-on. They can appear on any website you visit and can take whatever place they want to. However, you should notice it very soon. it was designed solely  When you click repair button, it will prompt you with a payment window for ordering the full version. However, if your computer is already infected by K9-MacOptimizer, use some trustworthy anti-spyware software like Anti-Malware Tool or Anti-Malware Tool and it will delete all threats automatically.

We were left open-mouthed by the amount of file-sharing domains, offering to download K9-MacOptimizer PUP. Beware that it is just a trick to swindle your money away. Just as K9-MacOptimizer unwanted program bypasses the barriers to get onto your PC, you can put the chill on this rogue program by installing free software in the Advanced settings. All it cares about is extracting money out of users. So you see what Mephistopheles you get when you install K9-MacOptimizer on your machine. K9-MacOptimizer malicious extension operates in the same manner. Do not skip any steps and opt out for a custom or advanced install mode if possible.

You should remove K9-MacOptimizer from your machine if you haven’t installed it by yourself. In this case, you should remove K9-MacOptimizer as soon as you detect it on your computer. It is offered for free there. Consequently, installation is to be performed thoroughly. Many of these programs can be removed with Adwcleaner as well, though you might wish to scan with broader anti-malware tools to confirm that K9-MacOptimizer infection is not a by-product of trojan attack. Don’t forget to upgrade them to their latest version to ensure the program can  If you see that they offer to install additional applications, refuse that unless you know you will get a useful program.

K9-MacOptimizer can be downloaded from its official website ( As it is stated in the Privacy Policy of K9-MacOptimizer program: A manual removal is also a possible course of action (instructions can be found below). please continue reading this article. Once this extension is added to your web browser, it scans web pages for a number that is a perfect match with the pattern of a K9-MacOptimizer number. It is a method to insert secretive content into freely spread free-of-charge programs and enter computer systems via their setups.

K9-MacOptimizer Behavior

  • Distributes itself through pay-per-install or is bundled with third-party software.
  • K9-MacOptimizer Shows commercial adverts
  • Redirect your browser to infected pages.
  • Slows internet connection
  • Steals or uses your Confidential Data

K9-MacOptimizer effected Windows OS versions

  • Windows 8 30% 
  • Windows 7 29% 
  • Windows Vista 13% 
  • Windows XP 28% 

Warning, multiple anti-virus scanners have detected possible malware in K9-MacOptimizer.

Anti-Virus SoftwareVersionDetection
K7 AntiVirus9.179.12403Unwanted-Program ( 00454f261 )
VIPRE Antivirus22702Wajam (fs)
Kingsoft AntiVirus2013.4.9.267Win32.Troj.Generic.a.(kcloud)
NANO AntiVirus0.26.0.55366Trojan.Win32.Searcher.bpjlwd
Download Removal Toolto remove K9-MacOptimizer

K9-MacOptimizer Geography

Remove K9-MacOptimizer from Windows

Remove K9-MacOptimizer from Windows XP:

  1. Drag mouse cursor to the left of the Task Bar and click Start to open a menu.
  2. Open the Control Panel and double-click Add or Remove Programs. win-xp-control-panel K9-MacOptimizer
  3. Remove the undesirable application.

Remove K9-MacOptimizer from Windows Vista or Windows 7:

  1. Click the Start menu icon on the Task Bar and select Control Panel. win7-control-panel K9-MacOptimizer
  2. Select Uninstall a program and locate the undesirable application
  3. Right-click the application you want to delete and select Uninstall.

Remove K9-MacOptimizer from Windows 8:

  1. Right-click on the Metro UI screen, select All apps and then Control Panel. win8-control-panel-search K9-MacOptimizer
  2. Go to Uninstall a program and right-click the application you want to delete.
  3. Select Uninstall.

Remove K9-MacOptimizer from Your Browsers

Remove K9-MacOptimizer from Internet Explorer

  • Go for Alt+T and click on Internet Options.
  • In this section, move to the 'Advanced' tab and then click on the 'Reset' button. reset-ie K9-MacOptimizer
  • Navigate to the 'Reset Internet Explorer settings' → then to 'Delete personal settings' and press on 'Reset' option.
  • After this, click on 'Close' and go for OK to have modifications saved.
  • Click on the tabs Alt+T and go for Manage Add-ons. Move to Toolbars and Extensions and here, get rid of the unwanted extensions. ie-addons K9-MacOptimizer
  • Click on Search Providers and set any page as your new search tool.

Delete K9-MacOptimizer from Mozilla Firefox

  • As you have your browser opened, type in about:addons in the shown URL field. firefox-extensions K9-MacOptimizer
  • Move through Extensions and Addons list, delete the items having something in common with K9-MacOptimizer (or those which you may find unfamiliar). If the extension is not provided by Mozilla, Google, Microsoft, Oracle or Adobe, you should be almost sure you have to erase it.
  • Then, reset Firefox by doing this: move to Firefox ->Help (Help in menu for OSX users) -> Troubleshooting Information. Finally,Reset Firefox. firefox_reset K9-MacOptimizer

Terminate K9-MacOptimizer from Chrome

  • In the displayed URL field, type in chrome://extensions. extensions-chrome K9-MacOptimizer
  • Take a look at the provided extensions and take care of those which you find unnecessary (those related to K9-MacOptimizer) by deleting it. If you do not know whether one or another must be deleted once and for all, disable some of them temporarily.
  • Then, restart K9-MacOptimizer
  • Optionally, you may type in chrome://settings in URL bar, move to Advanced settings, navigate to the bottom and choose Reset browser settings.
Download Removal Toolto remove K9-MacOptimizer

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>