OneLaunch Malware


OneLaunch is a browser-infecting junkware app that is distributed with the help of file bundles and seeks to page-redirect your online searches. To achieve its goal, OneLaunch will likely replace the default search engine and homepage addresses of the browser without your approval.


The OneLaunch malware will display pop up ads and messages

If your browser has recently started to behave oddly and if there have been unwanted changes in its settings, then it is very possible that you have a browser-hijacking app such as OneLaunch, OK Search, New Tab Wallpapers on your hands. Any browser could get such software attached to it so it doesn’t matter if you are using Firefox, Chrome, Edge, or another browser. Some hijackers that are compatible with macOS systems can even get added to the Safari browser.

According to the latest information, OneLaunch, in particular, is a Windows browser hijacker. Like other apps of its type, it is programmed to latch on to the main browser on the computer and modify its settings. OneLaunch may also tamper with some of the OS settings, such as the system’s Registry, in order to make its removal more difficult. The end goal of this app is to profit its creators by making money through its Pay-Per-Click ads and Pay-Per-View page-redirects. This dictates the behavior of the app and is why OneLaunch is designed to be tricky to remove. After all, the longer this hijacker is able to stay inside your browser and flood it with profitable advertising content, the greater the amount of revenue that would be earned in the end. Users who have never encountered a similar app in the past are especially likely to have difficulties uninstalling it. This may make some users think that the app they are dealing with is a hazardous and malicious threat, such as a Trojan Horse that can spy on them, corrupt their data, or secretly insert other threats like Rootkits or Ransomware inside the system. The good news is that the fact that OneLaunch is difficult to uninstall doesn’t mean that this is a serious computer threat. It is, for all intents and purposes, an aggressive site- and product-promoting application, the sole purpose of which is to generate advertising revenue.

OneLaunch is not safe

The hijacker app itself is not damaging but its presence on your PC could lead to other problems, including attacks from a variety of online threats like Trojans, Worms, Ransomware, Phishing viruses, and more. We strongly advise against procrastinating the uninstallation of OneLaunch because its ads could be linked to unsafe web content. Even if you do your best to avoid clicking on them, it’s still possible that you mistakenly interact with some piece of promotional content that the hijacker suddenly puts on your screen. Furthermore, there isn’t a whole lot you can do (other than removing OneLaunch) to prevent the sudden automatic page-redirects that hijacker apps are also known for causing.

Of course, we will do our best to assist you with the full uninstallation of this aggressive advertising app – the following set of instructions will guide you through the whole removing process and the advanced and tested anti-malware tool linked below will further ensure that nothing related to the browser hijacker is left on your computer.


Name OneLaunch
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Symptoms such as automatic site-redirects and modifications in different elements of the browser that you haven’t approved are common when there’s a hijacker inside the browser. 
Distribution Method Hijacker creators oftentimes rely on third-party apps to which they add the browser hijacker in order to get the latter distributed and installed onto more computers.
Detection Tool

anti-malware offerOFFER *Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. SpyHunter's EULA,  Privacy Policy, and more details about Free Remover.

Remove OneLaunch Malware

You are dealing with a malware infection that can restore itself unless you remove its core files. We are sending you to another page with a removal guide that gets regularly updated. It covers in-depth instructions on how to:
1. Locate and scan malicious processes in your task manager.
2. Identify in your Control panel any programs installed with the malware, and how to remove them. Search Marquis is a high-profile hijacker that gets installed with a lot of malware.
3. How to clean up and reset your browser to its original settings without the malware returning.
You can find the removal guide here.
For mobile devices refer to these guides instead: Android, iPhone.


About the author


Brandon Skies

Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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