How to Restore Files Deleted by Avast Cleanup: Simple Guide

How to restore files deleted by Avast Cleanup? Read more and learn several effective solutions to get back Avast deleted files with ease.


By Kelsey / Updated on October 31, 2022

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Avast deleting files without asking


Yesterday, I scanned my computer with Avast Cleanup. This morning, when I used my computer, I found that so many very important files to me were deleted. They are Excel files. They are very important files to me!!! How to restore files deleted by Avast Cleanup?

Avast Cleanup is a PC optimization tool made by Avast Software, based in the Czech Republic. Compatible with Windows, Mac, and Android operating systems, Avast Cleanup provides to scan your PC to identify unnecessary items and performance issues, free up disk space, and improve system performance.

Although the Avast antivirus software works well in protecting computers, it also has drawbacks. It may mistakenly mark some of your important files or important programs as harmful and delete them. That's why it is necessary to know how to recover Avast deleted files.

How to restore files deleted by Avast Cleanup

Avast deleted my files, how to recover them? Before getting into details on how to recover deleted files by Avast antivirus, let us first see how Avast Cleanup handles files that are determined to be harmful. When Avast antivirus detects harmful files, they will be removed to Virus Chest, where they cannot cause damage to your computer system and other files anymore.

Like recovering files from Recycle Bin, files in Avast Virus Chest can be recovered and deleted permanently.

Way 1. Recover deleted files from Virus Chest

How to find Avast Virus Chest and how to recover files deleted by Avast antivirus from Virus Chest? You can refer to the guidelines below:

Tips: Recovering files from Virus Chest can help you undo a delete of important files. But if the files have been infected by a virus, recovering it may cause damage to other files or even the entire computer system. Therefore, after recovering, we recommend you run a full scan of your computer again using another antivirus software.

Step 1. Right-click on the Avast icon in the system tray and select Virus Chest from the menu. Or, on the Avast user interface, select Protection on the left menu, then click Antivirus > Virus Chest button.

Avast Virus Chest

Step 2. Click on the three dots button of the file that you want to recover, and tap on Restore.

Avast Restore

If you want to prevent Avast from deleting the file again, you can click on Restore and Add an Exception to add the file path, to exclude it from Avast scan.

Way 2. Restore deleted files not in Virus Chest with data recovery software

If your deleted files are not maintained in Virus Chest, how to restore Avast deleted files? Sometimes, Avast permanently deletes harmful files to prevent restoration. If you need to retrieve files that are not stored in Virus Chest, MyRecover can help you.

MyRecover is reputable data recovery software that is able to recover permanently deleted data. With decades of experience in the field of data recovery, this tool can help a lot. You can take a look at its highlighted features:


▶ Using an advanced algorithm, it uses Deep Scan and Quick Scan to detect all lost and deleted files for you.
Recover Excel files, Word files, PPT files, photos, videos, audio, and many more kinds of files hassle-free.
▶ Support the recovery from computer/laptop, USB, HDD, SSD, SD cards, and external hard drives.
▶ Restore data from virus attack, wrong operation, formatting, and even system crash.
▶ Compatible with Windows 11/10/8/7 and all Windows servers.

Download FreewareWin 11/10/8/7/Server
10,000 people have downloaded it

You can learn how to restore files deleted by Avast Cleanup in the following detailed tutorial.

Step 1. Install the MyRecover wizard on your computer. Specify a location where you have lost files to start a full and quick scan.

Select Partition To Scan

Step 2. Your deleted and missing files and folders will be displayed here. You can search for a file/folder name or sort by file type to locate the one you want quickly.

Scan Lost Data

Step 3. Expand Deleted Files folder and Other Missing Files folder to choose the desired items. Tap on Recover x files, and then pick a path to store the recovered files.

Select- Deleted Excel Files Click Recover

How to restore quarantined files on Avast

What is Avast Quarantine? Quarantine is a place in Avast One that is used to store potentially harmful files and isolate them from the rest of the operating system, and files in there can be restored as well. However, restoring files from Quarantine poses a high-security risk to other files on your computer.

Simple steps to recover quarantined Avast files:

Step 1. Run Avast One, and click on Explore > Quarantine > Open Quarantine one by one.

Avast One Quarantine

Step 2. Check the box next to the target file, hit the three dots position, and click Restore to bring it back to its original location, or you could hit Restore as to move it to a specified location.


In this guide, two solutions for how to restore files deleted by Avast Cleanup are provided. If your important files are permanently erased by Avast Cleanup without saving them in Avast Chest, you could turn to the powerful recovery tool - MyRecover to retrieve your permanently deleted files and folders with ease.

Kelsey · Editor
Kelsey is an English editor of AOMEI Technology. She is passionate about helping people find effective ways to deal with all problems in computer. She has great insights into data backup and recovery, disk partition and clone, and other data protection measures. She likes learn computer skills to improve herself and enjoy quality time with family and friends.