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Remove KuaiZip(.)com Advertisements Efficiently

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KuaiZip(.)com is the main domain for a Chinese archive program. KuaiZip is also the name of the software, which can be downloaded directly from the site. The KuaZip platform spreads advertisements and is considered adware. You might also get redirected. To remove all advertisements related to the adware, you should read the article to the end.

Threat Summary

TypeAdware, PUP
Short DescriptionThe site generates advertisements on different websites.
SymptomsYou can see advertisements all around your browsers, like pop-ups or banners about the KuaZip site or software.
Distribution MethodFreeware Installations, Bundle Packages, Direct Download
Detection Tool See If Your System Has Been Affected by KuaiZip(.)com


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss KuaiZip(.)com.


KuaiZip(.)com – How Is It Spread?

The KuaiZip(.)com can spread its archiving software in a couple of ways. The most widespread way is probably the direct download buttons scattered throughout their official website. The software might be pushed via third-party installations, as well. Without your knowledge, the adware might be injected on your PC with the third-party installations, be it with bundling or with other freeware. Programs’ setups might be set to add additional components including the primary app they promote to install. To prevent any unwanted apps from installing is doable if you find Custom or Advanced options in the setup. There you can deselect these apps.

KuaiZip(.)com is also spread with different advertisements shown in websites. Banners and pop-up ads can be utilized as redirects. Visiting websites with an unknown origin or ones that look suspicious might be another way for delivery of the adware. Redirects might be hosted on said sites as well. Browsers which could be affected are the following: Mozilla Firefox, Google Chrome, Edge, Internet Explorer and Safari.

KuaiZip(.)com – What Does It Do?

KuaiZip(.)com is the official page of the website for the archiving program – KuaiZip Compressor. If you add a slash and then “en” you will see that there is an English variation of the main page. However, there is no Privacy Policy or User Agreement on that page. Advertisements and redirects can be displayed if when you browse if you have any software associated to KuaiZip. The program is considered adware. On the image below you can see the registration form on the KuaiZip(.)com website:


If your PC has any applications that are connected to KuaiZip(.)com, you might witness lots of online advertisements. The same thing happens when your browsers have extensions and add-ons installed, which are tied to the same adware. You could be redirected to various websites from the adware.

Ads can have one of these texts inside:

  • Ads by KuaiZip(.)com
  • Advertisement by KuaiZip(.)com
  • Ad by KuaiZip(.)com
  • Advert from KuaiZip(.)com
  • Powered by KuaiZip(.)com
  • Brought to you by KuaiZip(.)com

Redirect links and redirecting advertisements for the KuaiZip service are placed on websites and can generate Web traffic. That traffic can make revenue for the adware platform based on a pay-per-click scheme.

The adverts which are displayed can vary in type. Advertisements associated with KuaiZip(.)com can show online as pop-ups, in-text links, pop-unders, banners, and even interstitial ads. Other kinds of adverts are not excluded from appearing as well.

KuaiZip(.)com – Privacy Policy

The Privacy Policy of KuaiZip(.)com is written in Chinese and does not have an English variant. But you can use Google Translation to do so. While not ideal, you can get a hint about the software. The Policy is the 11th section in the User Agreement on the site.

You can see an image of the translated Privacy Policy page, here:


The policy states the following about the Kuazip platform:

  • Does not monitor the user’s computer
  • Does not monitor the online behavior of the user and network
  • Does not collect personal information about other software, documents

And yet that information is very scarce – it is stated that your computer, network, and online behavior will not be monitored, but later there is this excerpt:

Collect certain user data through the grand line of related systems and associated the company’s services and products to share the data.

So, in the end, some information is indeed collected, and in the middle of the article from the snapshot of the registration form we see that they ask for a mobile phone number, which is personally identifiable information. As this is a Google translation from Chinese, the negation at the beginning of those statements about data collection might be wrong and not be there at all in the original. Be careful, if you are using the application or services of this adware.

Remove KuaiZip(.)com Effectively from Your PC

To remove KuaiZip(.)com manually from your computer, follow the step-by-step removal tutorial provided below. In case this manual removal does not get rid of the ads completely, you should search for and remove any leftovers with an advanced anti-malware tool. Such software can keep your computer safe in the future.


Berta Bilbao

Berta is a dedicated malware researcher, dreaming for a more secure cyber space. Her fascination with IT security began a few years ago when a malware locked her out of her own computer.

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