How to Remove System Mechanic

System Mechanic is a controversial Windows optimization program. It is a sort of potentially unwanted program (PUP) that purports to increase system performance by finding and fixing faults on the computer. This program frequently uses fraudulent marketing strategies to get users to buy their services, promising to speed up their computers and solve numerous problems. System Mechanic, for example, claims to be able to detect and remove junk files, bloatware, and PC clutter, hence improving computer stability. However, once installed, it may execute superfluous operations that may mislead users into purchasing the full version of it. Computer users should be wary of such apps and stick to reputable sources for genuine optimization software.

As depicted in the image below, System Mechanic claims to have discovered multiple junk files after completely scanning the computer. It will then recommend updating the software to the premium version so that computer users can reap the full benefits, which are still uncertain at this stage. Other variants of this program, such as System Mechanic Ultimate Defense and System Mechanic Pro, offer additional features and advanced configuration as compared to this basic one.

Screenshot of System Mechanic Scan
The scanner interface of System Mechanic.

How does System Mechanic access the computer?

System Mechanic and other unwanted programs can penetrate a computer without the user’s knowledge using a variety of methods, such as forceful advertisements or questionable software downloads from untrustworthy websites.

Furthermore, social engineering techniques such as phishing emails or bogus software updates can trick computer users into installing harmful applications inadvertently. Once installed, these apps may offer themselves as a useful tool for persuading computer users to purchase the full version of the software.

Screenshot of System Mechanic Scan
The scanner interface of System Mechanic.

Is System Mechanic a virus?

System Mechanic is a potentially unwanted program (PUP) but not necessarily a computer virus. While it may show unwanted or intrusive behaviors, such as repeatedly presenting an alert or warning, it rarely causes harm to the computer system in the same way that viruses can. However, certain unwanted programs may still jeopardize user privacy and system security by gathering sensitive information or exposing vulnerabilities that unscrupulous actors could exploit. As a result, they are frequently identified as malware or potentially hazardous software. While System Mechanic may not be as destructive as viruses, it can still be a nuisance and should be handled with caution.

Screenshot of System Mechanic Website
The image shows the landing page where users may download System Mechanic.

Avoiding PUP installation

To avoid being plagued by an unwanted program like System Mechanic, only download optimization tools from recognized sources, such as official websites or trusted app stores. Be aware of pop-up ads or unsolicited emails purporting to sell security software, as they may be phishing efforts or lead to harmful downloads.

Regularly update your operating system and installed applications to address security flaws that could be exploited by adware or malware, which convey unwanted programs. To identify and avoid the unwanted installation of System Mechanic, use a reliable antivirus or anti-malware program that is regularly updated.

System Mechanic Removal Procedures

This section contains comprehensive guide to help you remove threats from the affected computer.

Procedures on this page are written in a manner that can be easily understand and execute by computer users.

Quick Fix - Scan the PC with Combo Cleaner for Windows

Combo Cleaner is a trusted PC security and optimization tool equipped with powerful virus and malware detection engine. This program can get rid of fake optimization tool like System Mechanic through this procedure.

1. Download the application from the following page:

2. Save the file to your preferred location.

3. Double-click the downloaded file CCSetup.exe and install with the default settings.

CC for Windows Installation

4. At the end of the setup process, click Finish to run Combo Cleaner.

5. The tool will update the signature file, please wait for this process to complete.

6. To begin checking for threats like System Mechanic, click on the Start Scan button. Wait for this scan to finish.

CC for Windows Start Scan

7. At the end of the scan process, click on Remove all threats to delete System Mechanic rogue tool including all malicious objects from the computer.

Free features of Combo Cleaner for Windows include Disk Cleaner, Big Files finder, Duplicate files finder, and Uninstaller. To use antivirus, privacy scanner, and to delete identified threats, users have to upgrade to a premium version.

Please continue with the succeeding removal procedures if your are comfortable to manually get rid of the threat and malicious items linked with it.

Step 1 : End the running process of System Mechanic

1. Open Task Manager by pressing CTRL+Alt+Del on your keyboard and select Task Manager. Alternatively, you can right-click on the Windows Taskbar and click on Task Manager from the list.

2. When Task Manager opens, be sure that you are viewing the Processes tab.

End Task of Malicious Software

3. Look for System Mechanic and then, click End Task. If that name is not present, look for any suspicious program. Take note of the malware name as we have to uninstall it later.

4. You may now close Task Manager and proceed with the next step.

Step 2 : Uninstall System Mechanic from Windows

1. Go to Start menu and type appwiz.cpl under Run or Search box.


2. Add/Remove Program window will open. Select System Mechanic from the list. If not present, look for any malicious software. You may click on Installed on to see the most recent entry.

Screenshot of System Mechanic Program and Features

3. Click on Uninstall button to remove System Mechanic unwanted program.

Step 3 : Scan the Computer with ESET Rogue Application Remover (ERAR)

1. Download the free scanner called ESET Rogue Application Remover.

2. Choose appropriate version for your Windows System. Save the file to a convenient location, preferably on Desktop.

3. After downloading the file, Windows will prompt that download has completed. Click Run to start the program. Another option is to browse the location folder and double click on the file ERARemover_.exe.

Erraremover Icon

4. On ESET Rogue Application Remover SOFTWARE LICENSE TERMS, click Accept to continue.

5. The tool will start scanning the computer. It will prompt when it finds System Mechanic and other malicious entities. Follow the prompt to proceed with the removal.

ERAR Scanner

Step 4 : Double-check for leftover of System Mechanic using Anti-malware Program

To remove System Mechanic automatically, scanning the computer with this powerful anti-malware tool is recommended. This scanner does not just uncover known threats like viruses or malware, it is also effective in discovering rogue application like System Mechanic that slows down the system performance.

1. Download the free anti-malware scanner called MalwareBytes Anti-Malware.

2. After downloading, install the program. It may run automatically or you have to double-click on the downloaded file MB3-Setup.exe.

3. Proceed with the installation using only the default setup. If you need the complete setup procedure, it is available on the download page.

4. At the last stage of installation process, click Finish to run the program.

5. On Malwarebytes Anti-Malware console, select Scan to start checking the computer for malicious files. This is the most comprehensive scan method that will surely find any hidden items linked to System Mechanic.


6. When scanning is done, Malwarebytes Anti-Malware will display the list of identified threats. Remove all identified threats and restart the computer to finalized the scan process.

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