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YAC. How to remove? (Uninstall guide)

removal by Olivia Morelli - -   Also known as Yet Another Cleaner | Type: System tools

What is YAC: the true colors of the security program

Screenshot of YAC

YAC (Yet Another Cleaner) is security software and PC optimization tool created by Elex do Brasil Participações Ltda Technology Inc. However, security experts agree that this program is not the right choice to protect your PC from cyber threats. Due to the negative features, it is known as potentially unwanted program (PUP).

No matter how harmless it looks, beware that it has initiated lots of various discussions on the web and even earned the name of YAC virus. While we can't say that this is a malicious program,[1] which is not capable of detecting viruses, you should be very careful with it because it has been linked not only to fair activity.

After installing YAC another cleaner, on your computer, you may discover that it's impossible to uninstall it and you may even need to install another security software for that. Also, it seems that it travels around in a bundle with other applications, so you should definitely monitor its installation process.

Otherwise, you may discover that your computer was hijacked by MyPC backup,, isafe yac, and other potentially unwanted programs. As soon as these programs enter computers, they may initiate various system settings and then may start causing unwanted activities. For example, redirects, slow downs, pop-up ads, etc.

Questions about YAC

Unfortunately, but this is not the end. After checking the Terms of use of YAC antivirus, we managed to find such sentence:

Affiliation with anti-spyware and anti-malware companies: Malwarebytes (Malwarebytes Antimalware), PC Tools (STOPzilla), Enigma Software (SpyHunter 4), SUPERantispyware (Superantispyware), SurfRight B.V. (Hitman Pro).

We are almost sure that these anti-virus and anti-spyware developers have no idea about this “affiliation.” If you want to stay safe and avoid all kinds of viruses, you should simply select one of these programs and install it on your computer.

What is more, Malwarebytes Labs announced on their blog[2] that YAC anti malware might have borrowed their security software’s interface and detection database. Soon after company’s announcement, OPSWAT[3] started investigating the issue and decided to remove their certificate for his suspicious tool.

Therefore, you should not install this security software to your computer. However, if you already did it, you should remove YAC right now. The easiest way to do that is with the help of Reimage. As you can see, this tool is questionable and only mimics reliable antivirus.

Nevertheless, you can get rid of this program manually as well; computer users report having issues with YAC uninstall. In order to help you, we have prepared manual removal guidelines at the end of the article.

After YAC removal we recommend obtaining a reliable security tool that can actually protect your device from malware, ransomware,[4] and data-stealing Trojans. Before choosing the right program, you should do a little research and read user’s reviews.

Security program might be promoted in software bundles

YAC had an official website that offered to download the program directly. However, the domain is currently unavailable. However, the program continues spreading in other ways:

  • file-sharing sites, such as Softpedia or Cnet;
  • software bundles.

Installing this program from third-party sites might end up with surprises. This program may also download search engine, which may additionally try to modify your system's settings and then may start causing redirects to affiliate websites, annoying pop-up ads and other issues on your computer.

However, YAC malware might get inside the computer without asking direct user’s permission. In this case, helps software marketing method called bundling. The program might be offered as an optional download in freeware or shareware packages. In order to avoid infiltration of this and similar programs, you should:

  • opt for Advanced/Custom instead of Quick/Recommended installation settings,
  • read the Privacy Policy and EULA,
  • unmark pre-selected programs and agreements.

According to researchers from UdenVirus,[5] paying proper attention to software installation can also minimize the risk of infiltration of spyware and malware. Thus, being careful with this procedure protects your computer and privacy.

Explaining how to remove YAC from the PC

YAC removal can be performed either automatically or manually. The first option is easier. It requires obtaining reputable malware removal program and running a full system scan. If you are interested in this elimination option, we suggest using Reimage, Malwarebytes or Plumbytes Anti-MalwareNorton Internet Security.

Additionally, you can remove YAC manually by following these steps:

Windows 7 / Vista / XP

  1. Click Start → Control Panel → Programs and Features (if you are Windows XP user, click on Add/Remove Programs).
  2. Here, look for Yet Another Cleaner, PC Backup, YAC Search, iSafe or any other recently installed suspicious program.
  3. Uninstall them and click OK to save these changes.

Windows 8 / 8.1 / 10

  1. Right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program.
  2. Here, look for Yet Another Cleaner, PC Backup, YAC Search, iSafe or any other recently installed suspicious program.
  3. Uninstall them and click OK to save these changes.


We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software you agree to our privacy policy and agreement of use.
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Reimage (remover) Happiness
Reimage (remover) Happiness
Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.

If you decided to select another anti-spyware, uninstall Reimage from your computer.
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About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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