What is YellowMarkApp?

YellowMarkApp is new proof that the fountain of creativity for useless and potentially unsafe adware applications is virtually endless. This is an advertising-supported program that floods your computer screen with all kinds of third-party advertisements, including banner ads, pop-up ads, and offers, which can be rather distracting, to say the least. However, the bigger issue is that these advertisements cannot even be trusted. It is possible that they lead to unsafe websites. Clicking on any of these ads may cause you security and privacy issues. But there is even more to worry about if this adware has infiltrated your computer. If you understand the risks, you will also understand why we think that the best solution for you is to remove YellowMarkApp right now. 100% FREE spyware scan and
tested removal of YellowMarkApp*

Where does YellowMarkApp come from?

Like most programs out there, YellowMarkApp also travels in free software packages. Our malware specialists at have discovered that this adware is mainly spread in third-party installers, including InstallRex and Amonetize. Unfortunately, these installers may contain potentially unwanted programs and malware, such as adware and browser hijackers. This adware may come with LightningDownloader,, and in the same bundle. If you have installed such a package, there is a good chance that your browsers have already been hijacked, since the latter two are well-known browser hijackers. Having a bunch of infections on your computer may not end well for your system or the data on your hard drive. That is why it is vital to address this issue ASAP and start with deleting YellowMarkApp. In order to make sure that your computer is not being threatened by other infections, we advise you to run a reliable online scanner.

What does YellowMarkApp do?

This adware is based on the JustPlugIt platform, which is an engine often used by ad-supported program developers. JoyNShop, DealForUse, and LowPricesApp are just a few out of the hundreds of adware applications that have been built on this cross-browser platform. It is not that difficult to figure out what a free program like YellowMarkApp does when it is supported by advertisements. The only reason this adware even exists is to generate revenue by displaying a flow of ads and trying to make you click on them. This adware can collect information about you and your online activities, including products you are interested in buying. Once third-parties have a profile about you, it is much easier to target you with ads and offers that may actually interest you. That makes these ads even more dangerous because you cannot really trust them. One click and you might be taken to a malicious website that might trick you into downloading fake software updates or, worse, disclosing personal details. If you want to be safe from such scenarios, it is important that you delete YellowMarkApp.

How can I remove YellowMarkApp?

By the time you get to this stage, you most probably feel the urge to get rid of YellowMarkApp. We are here to provide you with the solution. Basically, you have two choices: manual and automated. In order to assist you with the manual option, we have included the necessary steps below. If you follow them carefully, you should be done in a few minutes. But you need to keep in mind that this way you only take care of YellowMarkApp. Removing this adware does not mean that your system is infection free. That is why we recommend the second option to use an automated antimalware application. With such a tool you can detect and eliminate all threats that may be present on your PC. All you need to do is click on a button and your operating system will be restored shortly. Keep this tool updated and you will have full protection from any future attack.

Remove YellowMarkApp from Windows

Windows XP

  1. Click Start and access Control Panel.
  2. Select Add or Remove Programs.
  3. Click on the undesirable application and click Remove.

Windows Vista and Windows 7

  1. Press Win+R and type in Control Panel. Click OK.
  2. Select Uninstall a program.
  3. Click on the undesirable program and click Uninstall.

Windows 8 and Windows 8.1

  1. Press Win+W and type in Control Panel. Hit Enter.
  2. Select Uninstall a program.
  3. Click on the unwanted application and click Uninstall.

Remove YellowMarkApp from Browsers

Mozilla Firefox

  1. Press Alt+T and choose Add-ons.
  2. Click Extensions on the left.
  3. Remove the unwanted extension.

Google Chrome

  1. Press Alt+F and select Settings.
  2. Choose Extensions on the left.
  3. Select the extension from the list and press the recycle bin icon on the right.
  4. In the confirmation window, press Remove.
100% FREE spyware scan and
tested removal of YellowMarkApp*

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