Running Optimizer Mac

Running Optimizer

Running Optimizer is a potentially unsafe Mac app that functions as a page-redirecting browser add-on. The way Running Optimizer works is it hijacks the main browser’s search engine and homepage address and then starts injecting them with ads and sudden page redirects.

Running Optimizer

The Running Optimizer App on Mac

Typically, apps like this one aren’t restricted by compatibility limitations and can get installed on all the most popular browsers, including Firefox, Safari, Chrome, Opera, and others. Oftentimes, users don’t even know how the unwanted application got added to the browsers because software like Running Optimizer oftentimes uses stealth tactics to get distributed. For instance, if the unwanted app is included in a file bundle and hidden under the Advanced setup settings, many users would not notice it and install the main program from the bundle while also getting the browser-redirecting tool as well.

Running Optimizer for Mac

Running Optimizer for Mac is a browser hijacker for Mac computers that aims to inject ads into the users’ search results. Running Optimizer for Mac has also been reported to cause the browser it is installed on to suddenly redirect the user’s traffic.

While the app itself does not harm the computer directly and its goal is not malicious, it is highly inadvisable to allow such software to freely operate from within your browser. Even if you have willingly installed the app only to later find out that it has unpleasant characteristics related to ad-generation and browser redirects, it is still advisable to quickly find a way to uninstall it and remove any changes that it may have made inside your browser.

What is Running Optimizer?

Running Optimizer is a software component that can cause Mac browsers to suddenly send users to unknown and, in some cases, potentially unsafe sites. The goal of Running Optimizer is to make money from advertising but not all of its ads can be confirmed as safe.

Most users wish to remove hijackers like Running Optimizer, Operative Fraction, Instant Effect or Nearwoodce  because it disrupts their regular browsing but there is an even more important reason why it is critical that you get rid of such software the moment you notice that it has been added to your browser. Most browser hijacker creators don’t really care about what ads and sites their software promotes and how safe they might be. This means that, even if the hijacker itself will likely not damage your computer, it could still get it exposed to more serious threats, including various forms of viruses and malware (Trojans, ransomware, rootkits, phishing malware, spyware, and more).

The RunningOptimizer app

The RunningOptimizer app is a rogue Mac app that injects ads in the browser and causes it to automatically open unknown sites. The RunningOptimizer app’s presence in your browser may get your Mac compromised and exposed to threats, which is why it must be removed.

If you want to avoid the risk of getting your machine infected by a Trojan horse or a Ransomware cryptovirus, we suggest you follow the guide we’ve prepared for you in order to uninstall the browser-redirecting hijacker and to remove any changes that it has made inside your browser.


Name Running Optimizer
Type Browser Hijacker
Detection Tool

Remove Running Optimizer App from Mac

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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