How do I Make Avast Ignore a File: Simple Steps to Exclude Certain Files from Avast Scans

Avast is a popular antivirus software that ensures the protection of our devices from potential threats. However, there may be times when we want Avast to overlook specific files during its scanning process. Whether it’s due to false positives or files that we trust, knowing how to make Avast ignore certain files can be immensely helpful. This article will provide simple steps to exclude files from Avast scans, allowing users to customize their antivirus experience and have better control over their device’s security.

Understanding Avast’s File Scanning Capabilities

When it comes to protecting our computer systems from potential threats and malware, antivirus software plays a crucial role. Avast is one such popular antivirus program that offers comprehensive security features. One of the key functionalities of any antivirus software is file scanning, where it analyzes files on our system for any malicious content. Understanding Avast’s file scanning capabilities is essential to effectively exclude specific files from its scans.

Avast’s file scanning is a powerful tool that thoroughly examines files for potential threats using various scanning methods such as full system scans, targeted scans, and real-time protection. It scans files based on their extensions, locations, and content to ensure the safety of our system.

To make Avast ignore a file, it’s important to understand how it identifies files for scanning. By recognizing factors like file types, file locations, and file sizes, we can easily exclude specific files that we trust or know are safe.

In the next steps, we will explore how to identify the files to exclude from Avast scans and follow a step-by-step guide to excluding those files from its scanning process.

Identifying Files To Exclude From Avast Scans

When it comes to excluding certain files from Avast scans, it is crucial to identify which files should be excluded. Avast provides a wide range of options to determine these files. Firstly, you should consider the file’s source and its reliability. Trusted files or files from reputable sources may not need to undergo scans repeatedly. Secondly, consider the type of file. Some file formats, such as system files or critical software files, should never be excluded as they play a vital role in the functioning of your computer. On the other hand, personal files or non-executable files that you know are safe can be considered for exclusion. Lastly, if Avast consistently flags a particular file as a false positive or if it is causing issues with specific software, it may be a good candidate for exclusion. By carefully identifying files that meet these criteria, users can ensure that Avast continues to provide effective protection while excluding unnecessary or harmless files from scans.

Step-by-step Guide To Excluding Specific Files In Avast

Avast provides users with an efficient way to exclude specific files from its scans. This feature comes in handy when you have certain files that you know are safe and don’t require scanning, saving you time and unnecessary alerts. Here is a step-by-step guide to help you exclude specific files in Avast:

1. Open Avast: Launch the Avast user interface by double-clicking on the desktop icon or searching for it in your applications.

2. Access Settings: Click on the three horizontal lines in the upper-right corner of the Avast window. From the drop-down menu, select “Settings.”

3. Navigate to Exclusions: In the Settings menu, locate and click on “General,” then select the “Exclusions” tab.

4. Add Exclusion: Click on the “Add” button and choose whether you want to exclude a file, folder, or URL from Avast scans.

5. Locate the File: Browse through your computer to find the file or folder you want to exclude. Select it and click “OK.”

6. Save Changes: Once you have added the necessary exclusions, click “OK” to save the changes and exit the settings menu.

It is important to remember that while excluding files from Avast scans can be beneficial in certain cases, it is recommended to only exclude files that you are absolutely sure are safe to avoid any potential security threats.

Using Avast’s Exclusion Settings To Ignore Certain Files

Avast offers a powerful exclusion feature that allows users to specify certain files or locations to be ignored during scans. This can be helpful when dealing with legitimate files that may trigger false positives or files that are known to be safe. Here are the steps to use Avast’s exclusion settings effectively:

1. Open Avast antivirus program and go to “Settings.”
2. Click on “General” and then select “Exceptions.”
3. Under the “File paths” tab, click on “Browse” and navigate to the file or folder you want to exclude.
4. Once selected, click on “Add” and the file or folder will be added to the exclusion list.
5. If you want to exclude a specific file extension, go to the “File types” tab, click on “Add,” and enter the file extension (*.exe, *.pdf, etc.).
6. You can also exclude a file or folder from specific shields by going to the “Shields” tab and selecting the shield you want to modify.
7. After adding all the necessary exclusions, click on “OK” to save the changes.

By using Avast’s exclusion settings correctly, you can ensure that certain files are not flagged during scans, saving time and avoiding unnecessary alerts.

Tips For Managing Excluded Files In Avast

Managing excluded files in Avast is an essential aspect of optimizing your antivirus software’s performance and ensuring the safety of your system. Once you have excluded specific files from Avast scans, it’s important to regularly monitor and update these exclusions. Here are some useful tips for effectively managing excluded files in Avast:

1. Regularly review excluded files: Periodically reassess and review the files you have excluded from Avast scans. This helps ensure that no important files are left unscanned and potentially vulnerable to threats.

2. Verify file safety: Before excluding a file from Avast scans, make sure it comes from a trusted source and is not malicious. By confirming the legitimacy and safety of the file, you can avoid unintentionally leaving your system exposed to potential threats.

3. Update exclusions when necessary: If a previously excluded file becomes suspicious or its source is compromised, it is important to promptly remove it from the exclusion list. Regularly updating these exclusions can help maintain the security of your system.

4. Optimize exclusions for performance: Be mindful of the number of files you exclude from Avast scans. To minimize the impact on system performance, exclude only necessary files and avoid excluding entire folders or drives unless absolutely necessary.

By following these tips, you can effectively manage and maintain your excluded files in Avast, ensuring the security and optimal performance of your system.

Common Issues And Troubleshooting When Excluding Files In Avast

Excluding certain files from Avast scans can greatly enhance your system’s performance and improve overall user experience. However, like any software feature, it is not uncommon to encounter issues or challenges along the way. Here are some common problems users may face when excluding files in Avast and their troubleshooting tips:

1. Exclusions not taking effect: If you followed the steps correctly but Avast still scans the files you excluded, try restarting your computer and verifying that the excluded files are in the correct format and location.

2. False positive detections: Sometimes, Avast may flag a file you excluded as a potential threat. In such cases, you can report the false positive to Avast, and they will investigate and update their detection algorithms accordingly.

3. Conflicts with other security software: If you have multiple antivirus or anti-malware programs installed, they may interfere with Avast’s exclusion settings. Temporarily disable other security software to see if the exclusions work properly.

4. Outdated Avast version: Ensure that you have the latest version of Avast installed on your system. Older versions may have compatibility issues or bugs that could cause problems with excluding files.

By understanding these common issues and following the troubleshooting tips, you can make the most of Avast’s exclusion settings and ensure a seamless experience while excluding files from scans.

Benefits And Considerations Of Excluding Files From Avast Scans

Excluding files from Avast scans can provide numerous benefits and considerations for users looking to optimize their antivirus experience.

One major benefit of excluding files is improved system performance. By excluding certain files from scans, Avast can achieve faster and more efficient scanning processes. This is particularly useful for excluding large files, such as videos or virtual machine images, that are unlikely to contain malware.

Another advantage is reduced false positives. Avast occasionally identifies legitimate files as potential threats, causing unnecessary alarms. By excluding trusted files from scans, users can prevent these false positives and avoid unnecessary interruptions or actions.

However, it is important to consider the potential risks and drawbacks of excluding files. Excluding files could inadvertently leave your system vulnerable to malware attacks if the excluded files become compromised. Therefore, it is crucial to carefully select the files to exclude and periodically reassess them. Furthermore, users should only exclude files from trusted sources and avoid excluding system-critical files or directories. Taking these considerations into account will help users effectively utilize Avast’s file exclusion capabilities while maintaining a secure computing environment.


1. How do I exclude a single file from Avast scans?

To exclude a single file from Avast scans, follow these simple steps:
1. Open the Avast user interface on your computer.
2. Go to ‘Protection’ and click on ‘Core Shields’.
3. Scroll down to ‘File System Shield’ and click on ‘Customize’.
4. In the ‘Exclusions’ tab, click on ‘Add’ and browse to the location of the file you want to exclude.
5. Select the file and click ‘OK’, then ‘Done’ to save the changes.

2. Can I exclude multiple files or folders from Avast scans?

Certainly! Avast allows you to exclude multiple files or entire folders from scans.
1. Open the Avast user interface on your computer.
2. Go to ‘Protection’ and click on ‘Core Shields’.
3. Scroll down to ‘File System Shield’ and click on ‘Customize’.
4. In the ‘Exclusions’ tab, click on ‘Add’ and browse to the location of the files or folders you want to exclude.
5. Select the files or folders and click ‘OK’, then ‘Done’ to save the changes.

3. How do I manage exclusions in Avast?

To manage exclusions in Avast, follow these steps:
1. Open the Avast user interface on your computer.
2. Go to ‘Protection’ and click on ‘Core Shields’.
3. Scroll down to ‘File System Shield’ and click on ‘Customize’.
4. In the ‘Exclusions’ tab, you can view the list of excluded files and folders.
5. To remove an exclusion, select the item you want to remove and click on ‘Delete’.
6. Click ‘OK’, then ‘Done’ to save the changes after managing the exclusions.

4. Will the excluded files remain unprotected?

No, excluding files from Avast scans does not leave them unprotected.
Avast still provides other layers of protection to prevent any potential threats or malware from affecting your system. The exclusion only prevents Avast from scanning the specified files, but the rest of the security measures remain active to keep your device safe.


In conclusion, excluding certain files from Avast scans can be easily done by following a few simple steps. By accessing the Virus Chest or the Exclusions settings, users can specify specific files or folders that they want Avast to ignore during scans. This feature allows users to prevent false positives and avoid unnecessary scanning of harmless files. Taking advantage of Avast’s flexibility in excluding files ensures a smoother and more efficient scanning process, allowing users to focus on more important tasks without interruption.

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