How Do I Uninstall Avast Antivirus: A Step-by-Step Guide

Avast Antivirus is a popular security software that protects millions of users’ computers from potential threats. However, there may come a time when you need to uninstall Avast for various reasons. Whether you’re switching to a different antivirus program or encountering issues with Avast, this step-by-step guide will provide you with easy-to-follow instructions on how to uninstall Avast Antivirus from your system.

Step 1: Disable Avast Shields And Exit The Program

Avast Antivirus is a popular security software that protects your computer from viruses, malware, and other online threats. However, if you have decided to uninstall Avast and switch to a different antivirus program, it is essential to follow a proper step-by-step guide to ensure its complete removal.

The first step in uninstalling Avast Antivirus is to disable its shields and exit the program. To do this, right-click on the Avast icon in your system tray or taskbar and select “Avast shields control.” From the dropdown menu, choose the option to disable the shields.

After disabling the shields, right-click on the Avast icon again, and this time select “Exit,” which will completely close the program. It is crucial to disable the shields and exit Avast before proceeding with the uninstallation process to prevent any conflicts or interruptions.

By following this first step, you are now ready to move on to the next step of the uninstallation process and remove Avast Antivirus from your computer entirely.

Step 2: Access The Control Panel And Uninstall Avast

In this step, we will guide you on how to access the Control Panel and uninstall Avast Antivirus from your computer.

To begin, click on the “Start” menu located at the bottom left corner of your screen. Next, locate and click on the “Control Panel” option. Alternatively, you can also search for “Control Panel” in the Windows search bar.

Once you are in the Control Panel, navigate to the “Programs” or “Programs and Features” section. This may vary depending on your operating system version.

Look for Avast Antivirus in the list of installed programs. It should be listed alphabetically. Once you find it, right-click on it and select the “Uninstall” or “Remove” option.

A new window will appear, providing you with the option to modify, repair, or uninstall Avast. Choose the “Uninstall” option and follow the on-screen instructions to complete the uninstallation process.

After the uninstallation is finished, restart your computer to ensure that all Avast components have been removed successfully.

Remember to also check for any leftover Avast files and registry entries in the following steps to ensure a complete removal of the antivirus program.

Step 3: Use Avast Uninstall Utility For Complete Removal

Avast provides an uninstall utility specifically designed to ensure a thorough removal of their antivirus software from your computer. This step will guide you through using the Avast Uninstall Utility for a complete removal of Avast Antivirus.

To begin, download the Avast Uninstall Utility from the official Avast website. Make sure to save it to a location on your computer where it can easily be accessed.

Next, close all other programs and ensure that Avast Shields are disabled and the antivirus program is exited.

Locate the downloaded Avast Uninstall Utility and run the executable file. Choose the appropriate language for the utility and click “Uninstall” to initiate the removal process.

Once the uninstallation process is complete, restart your computer as prompted. This step is crucial to ensure any remaining Avast files are removed from your system.

After your computer has restarted, perform a final check to verify that Avast Antivirus has been completely removed. Confirm that no Avast-related files or services are present on your computer.

By following this step, you can effectively utilize the Avast Uninstall Utility to ensure a thorough and complete removal of Avast Antivirus from your computer.

Step 4: Remove Leftover Avast Files And Registry Entries

Removing leftover Avast files and registry entries is crucial to ensure a clean uninstallation of the antivirus software. These residual files and entries can cause conflicts with other programs or even lead to system errors. Here’s how you can remove them:

1. Open the File Explorer by pressing the Windows key and E simultaneously.
2. In the address bar, type “C:ProgramDataAvast Software” and press Enter. This will take you to the Avast folder in the ProgramData directory.
3. Delete the entire Avast Software folder to remove any leftover program files.
4. Press the Windows key and R simultaneously to open the Run dialog box.
5. Type “regedit” and press Enter to open the Registry Editor.
6. In the Registry Editor, click on “Computer” at the top of the hierarchy.
7. Go to the “Edit” menu and select “Find.”
8. Type “Avast” in the search box and click “Find Next” to search for Avast-related registry entries.
9. Delete the registry entries associated with Avast.

It is important to exercise caution when modifying the registry as any incorrect changes can cause serious issues. Therefore, it is recommended to back up the registry before proceeding with these steps.

Step 5: Restart Your Computer And Verify Avast’s Removal

After completing the previous steps, it is important to restart your computer to ensure that Avast Antivirus has been successfully uninstalled. Restarting your system will allow any remaining Avast processes to be terminated and prevent any potential conflicts.

Once your computer has restarted, it is crucial to verify that Avast Antivirus has been completely removed from your system. There are a few simple steps you can follow to ensure its removal:

1. Access the Control Panel on your computer.
2. Navigate to the “Programs” or “Programs and Features” section.
3. Look for Avast Antivirus in the list of installed programs.
4. If Avast Antivirus is still present, select it and click on the “Uninstall” or “Remove” button.
5. Follow any additional prompts or instructions to complete the removal process.

After uninstalling Avast Antivirus, it is also advisable to perform a thorough system scan using an alternative antivirus program to ensure that there are no hidden remnants of Avast or any other potential threats that could compromise the security of your system.

Common Issues And Troubleshooting Tips During The Uninstallation Process

During the process of uninstalling Avast Antivirus, there may be some common issues that you might encounter. Here are some troubleshooting tips to help you overcome these problems:

One common issue is when Avast Antivirus cannot be disabled or exited properly. To resolve this, you can try restarting your computer and then disabling Avast Shields before attempting to uninstall the program again.

Another problem that some users may face is the inability to access the Control Panel or find the Avast program in the list of installed applications. In such cases, you can try using the Avast Clear Uninstall Utility, which is a specialized tool designed to remove Avast completely from your system.

If you come across leftover Avast files or registry entries after the uninstallation process, you can manually delete them to ensure a clean removal. However, it is recommended to exercise caution when working with the system registry, as deleting the wrong entries can cause system errors.

In some instances, restarting the computer after uninstalling Avast may result in errors or issues with other applications. To address this, ensure that you have closed all programs running in the background before restarting the computer.

By keeping these common issues and troubleshooting tips in mind, you should be able to successfully uninstall Avast Antivirus from your system without any complications.

Alternative Antivirus Options: Choosing A Suitable Replacement

When uninstalling Avast antivirus, it is essential to have a suitable replacement in mind to ensure that your computer remains protected. With numerous antivirus options available in the market, choosing the right one can be overwhelming. This step-by-step guide will help you make an informed decision.

Before selecting an alternative antivirus software, consider your specific needs. Determine if you require basic antivirus protection or if you need additional features like a firewall, anti-malware, or parental controls. Research various antivirus programs and compare their features, effectiveness, and user reviews.

Popular alternatives to Avast antivirus include Bitdefender, Norton, McAfee, and Kaspersky. These programs offer robust protection against malware, viruses, and other online threats. They also provide regular updates to ensure continuous security.

When evaluating alternative antivirus options, consider factors such as ease of use, system impact, and compatibility with your operating system. Take advantage of free trials or versions whenever available to test the software’s performance and ensure it suits your needs.

Remember, a reliable antivirus program is crucial for maintaining the security of your computer and protecting your personal data. By following this guide and choosing a suitable replacement for Avast, you can continue using your computer with peace of mind.


1. Can I uninstall Avast Antivirus manually?

Answer: Yes, you can uninstall Avast Antivirus manually by using the built-in Windows uninstallation tool. Simply go to the Control Panel, locate Avast in the list of installed programs, and select the uninstall option.

2. Is it necessary to disable Avast Antivirus before uninstalling?

Answer: It is recommended to disable Avast Antivirus before uninstalling to avoid any potential conflicts or interruptions during the uninstallation process. You can easily disable it by right-clicking on the Avast icon in the system tray and choosing the ‘Avast shields control’ option.

3. Are there any alternative methods to uninstall Avast Antivirus?

Answer: Yes, apart from using the Windows uninstallation tool, you can also uninstall Avast Antivirus using the Avast Clear utility. Avast Clear is a specialized tool provided by Avast that ensures complete removal of the antivirus software from your system. It can be downloaded from the Avast official website.

4. Will uninstalling Avast Antivirus remove all traces of the software?

Answer: Uninstalling Avast Antivirus using the recommended methods mentioned earlier should remove the majority of files and registry entries associated with the software. However, there might still be some residual files or registry entries left behind. To ensure complete removal, it is advisable to use a reliable uninstaller or a system cleanup utility.


In conclusion, uninstalling Avast Antivirus is a straightforward process that can be accomplished in a few simple steps. By following the step-by-step guide provided, users can easily remove the antivirus software from their devices. It is important to note that after uninstalling Avast Antivirus, users should consider alternative antivirus software options to ensure the ongoing protection of their devices from malware and other threats.

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