How can i recover files deleted from a flash drive​？

To recover deleted files from a flash drive, you can use several methods depending on the situation. Whether the files were accidentally deleted, lost due to corruption, or were overwritten, there are ways to try and retrieve your data. In this detailed guide, we will walk through the process of recovering deleted files from a flash drive. We will cover the basics of how data is deleted, how to prepare for recovery, and the tools and techniques available for retrieving your lost files.

When files are deleted from a flash drive, they aren’t immediately erased from the device’s storage. Instead, the file system marks the space where those files reside as available for new data to overwrite it. As long as that space remains untouched by new data, the deleted files can still be recovered. This is why it’s crucial not to save anything new to the drive after data loss, as doing so may overwrite the deleted files, making recovery more difficult or even impossible.

Flash drives use different file systems like FAT32. exFAT, and NTFS, and each system handles deleted files in its own way. Nevertheless, the principles of recovery remain similar: you need to act quickly and carefully to maximize your chances of recovery.

1. Stop Using the Flash Drive

As mentioned, the first rule of thumb when recovering deleted files is to stop using the flash drive. This minimizes the risk of overwriting the deleted files with new data. Every time you save or add a new file to the flash drive, the space that was once occupied by the deleted file may get overwritten, potentially making it irretrievable.

2. Check the Recycle Bin

Before diving into more advanced recovery methods, always check your computer’s Recycle Bin (or Trash on macOS) to see if the deleted files are there. If you simply deleted the files by mistake, they might still be in the Recycle Bin. If you find the files, restore them to their original location.

3. Use Built-in Recovery Tools

Most operating systems come with basic recovery tools that can help recover deleted files from a flash drive. Here are a few options to consider:

Windows – File History and Previous Versions

If you’re using Windows, File History or Previous Versions might be able to help you recover deleted files. However, these tools need to be enabled beforehand to be effective.

File History: This is a backup feature in Windows 10 and 11. If you had File History set up, you might be able to recover files that were backed up automatically.

Previous Versions: Right-click on the flash drive in File Explorer and select “Restore previous versions.” This allows you to restore the entire folder or specific files to a previous version if they were backed up by Windows’ system restore or File History.

macOS Time Machine

If you are using a Mac and have Time Machine backups set up, you can use it to recover deleted files from the flash drive. Open Time Machine, navigate to the folder where the files were stored, and use the timeline to restore them.

4. Use Data Recovery Software

Panda Assistant is a comprehensive data recovery software designed to help users recover lost or deleted files from various types of storage devices, including hard drives, flash drives, memory cards, and external drives. Developed by Panda Security, a well-known name in the cybersecurity and data protection industry, Panda Assistant is a user-friendly tool that provides both beginners and advanced users with powerful recovery options.

One of the key features of Panda Assistant is its ability to recover files lost due to accidental deletion, corruption, or system failures. Whether the data loss occurred because of a formatting error, virus attack, or physical damage to the storage device, Panda Assistant offers multiple recovery options tailored to different file systems, such as FAT32. NTFS, and exFAT.

The software includes a straightforward interface that makes it easy for users to navigate the recovery process. Users can perform quick scans for recently deleted files or opt for a deeper scan for more complex recoveries. Panda Assistant can recover a wide range of file types, including documents, photos, videos, and audio files. Additionally, it allows users to preview the files before recovery, ensuring they can selectively restore only the necessary data.

5. Check for Corruption

In some cases, your files might not be deleted but rather inaccessible due to corruption. This can happen if the flash drive was improperly ejected or if it has physical or logical damage. If you suspect corruption, you can use tools to attempt to repair the drive and recover your files.

CHKDSK (Windows)

Windows comes with a built-in tool called CHKDSK (Check Disk), which can scan and fix errors on a drive, including flash drives. To run CHKDSK:

Open Command Prompt as an administrator.

Type chkdsk X: /f (replace “X” with the drive letter of your flash drive).

Press Enter and let the tool scan and repair the drive.

Once completed, check the flash drive for your recovered files.

Disk Utility (macOS)

On a Mac, you can use Disk Utility to check for corruption and repair the flash drive. To use Disk Utility:

Open Disk Utility (Applications > Utilities).

Select your flash drive from the list of devices.

Click on “First Aid” and then “Run.”

Disk Utility will attempt to repair any errors on the drive.

6. Use a Professional Data Recovery Service

If all else fails and you are still unable to recover your files, it may be time to consult a professional data recovery service. These services have advanced tools and techniques for recovering data from damaged or corrupted drives. While professional services can be expensive, they may be your best option if the data is critical.

Before choosing a recovery service, consider the following:

Reputation: Look for companies with positive reviews and a proven track record.

Free Evaluation: Many services offer a free evaluation to determine whether recovery is possible.

Pricing: Be prepared for high costs, which can range from hundreds to thousands of dollars, depending on the complexity of the recovery.

7. Prevent Future Data Loss

Once you’ve successfully recovered your files, take steps to prevent future data loss:

Backup regularly: Use cloud storage or an external hard drive to back up important files.

Avoid overwriting: Be cautious when working with flash drives to avoid accidental deletion or file corruption.

Use safe removal: Always eject the flash drive properly from your computer to avoid data corruption.