hpPostProcessing.bundle will damage your computer

We do not believe that hpPostProcessing.bundle will damage your computer. Its detection is an issue caused by Apple’s built-in anti-malware, which is outdating certain software certificates.
Updating all software services is a crucial step in keeping your mac protected. Keep vulnerabilities to a minimum by using a professional Anti-malware software.



hpPostProcessing.bundle is a program that belongs to the browser hijacker category. Browser hijackers such as hpPostProcessing.bundle are deemed potentially unwanted as they often cause unwanted browser changes and page redirects to sponsored sites.


The hpPostProcessing.bundle malware on Mac

hpPostProcessing.bundle is designed exclusively for Mac computers and their browsing programs. Thus, the program integrates with common web browsers like Chrome, Safari, Firefox, Opera etc., and modifies some of their settings as soon as it has been mounted into your device.

Programs of this kind typically try to replace the browser’s default search engine with a new one and to place a sponsored homepage as the main starting page. They can also incorporate new browser elements such as a new toolbar, shortcut buttons, add-ons, etc., and display various pop-up ads, banners and sponsored notifications during your web browsing sessions.

Many, if not all browser hijackers have no clear way to uninstall. The developers do not want to give users a quick way to remove these programs and they want to keep the hijacker on the computer for as long as possible. We have created a removal guide specifically for hpPostProcessing.bundle to make this process easier for you. Below you will also find a professional tool for ridding your device from any other potentially unwanted application that is causing you disturbance.

“Hppostprocessing.bundle” will damage your computer.

hpPostProcessing.bundle will damage your computer is a program that has been developed mainly with making pay-per-click profits in mind. Developers of programs like hpPostProcessing.bundle for Mac use them to display sponsored ads and web links and to redirect users to profit-generating pages.

Pay-Per-Click and Pay-Per-View are common remuneration methods that apps like hpPostProcessing.bundle rely on to generate revenue for their developers. The more times you view or click on a given ad on your screen, the more revenues the developers receive. That’s why they don’t want the hijacker deleted from your computer. On top of that, apps like hpPostProcessing.bundle typically position the advertisements in such a way that you simply can’t remove them unless you actually click on the sponsored link or message.

What is hpPostProcessing.bundle?

hpPostProcessing.bundle is a browser hijacking app for Mac that is often mistakenly referred to as a virus or malware. In reality, hpPostProcessing.bundle and other apps of this kind aren’t malicious but have a rather aggressive ad-generating behavior that confuses users.

The browser hijackers are not viruses and cannot be compared to actual threats like Trojans, Viruses, Ransomware, and so on. But that doesn’t mean that programs like hpPostProcessing.bundle are completely safe and should be kept on your Mac for long.

One reason we normally advise our readers to uninstall browser hijackers is that these programs are able to expose you to various types of sketchy web content and security hazards. You can never know when you may run into dangerous web links, infected pop-ups, or misleading web offers, (which could deliver a Trojan, ransomware, or some other malware) given that a program like hpPostProcessing.bundle can spam you with hundreds of advertisements and auto-redirects to different known and unknown sites every time you start a browsing session.

The hpPostProcessing.bundle app is a potentially unwanted program that is designed to promote pay-per-click ads on the screen of your web browser. The hpPostProcessing.bundle app uses a file-bundling technique to get installed in the system.

Thus, you should pay close attention to the installation settings of any new apps to prevent downloading and installing a hijacker like hpPostProcessing.bundle on your computer. To remove the unwanted app along with all of its changes, make sure you check out the removal guide below or use the linked professional removal tool.


Name hpPostProcessing.bundle
Malware Detection Tool [Banner_Mac_short]

For a quick way to fix the hpPostProcessing.bundle issue try this:

  1. Right-click on the HP application.
  2. Select the “Get Info” option and then the “Override Malware Protection”.
  3. Enter your password and confirm.

Malware Removal Guide

If 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

Lidia Howler

Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.


  • hpPostProcessing.bundle is usually a legitimate part of HP printer drivers. As of 23rd October 2020 (or so), Macs running the latest update of MacOS Mojave or Catalina have started reporting it as malware because HP asked Apple to revoke some code-signing certificates and a number of existing printer drivers have effectively been broken as a result.

    If your Mac has just started complaining about this in the last couple of days and you have a Hewlett-Packard printer installed, it is quite likely that what you’re seeing is HP and Apple’s code-signing screw-up, not actual malware.

Leave a Comment