Have you ever had an external drive or USB suddenly become unreadable after plugging it in? Don't worry; this is a typical problem that is frequently resolved quickly. 
 

guiformat fix


You may become frustrated when the drive displays problems like "Drive not recognized" or "You need to format the disk before use." Fortunately, there is a straightforward instrument that may resolve these issues without the need for intricate procedures. 

Even highly corrupted drives may frequently be recovered in a matter of minutes with the correct method. GUI Format provides a quick and simple solution to restore your drive when it stops working or shows formatting issues. 

We'll walk you through the process of using GUI Format to recover your drive and restore its usability in this guide. 

Why Drives Become Unreadable?

A file system malfunction, malware infection, faulty ejection, or even defective sectors can all cause drives to become unreadable. Your computer might then ask you to format the drive before using it.

Unexpected power outages during file transfers and utilizing the drive across several operating systems without the correct formatting are two more frequent causes. 

Ignoring little mistakes in the beginning can eventually result in more significant corruption. Although reformatting may seem daunting, it can often revive your disk. This is where GUI Format comes into play. 

What Is GUI Format?

With the help of the free and portable GUI Format tool, users may quickly and securely format external devices, SD cards, and USBs to FAT32. In contrast to Windows' built-in formatting tool, GUI Format has no trouble handling drives larger than 32GB. 

gui format

For novices who seek a dependable and speedy solution without delving into complex command-line tools, its user-friendly interface is perfect.

Additionally, by reducing the possibility of formatting problems, the utility guarantees that your disk is correctly recovered.  When diagnosing faulty or unreadable disks, a lot of computer enthusiasts start by using GUI Format. 

How to Use GUI Format to Restore Your Drive?

Here’s how you can bring your drive back to working order:
 

Step 1. Download and Launch GUI Format – The tool doesn’t require installation. Simply open it after downloading.
 

Step 2. Select Your Drive – Choose the unreadable USB or external drive from the dropdown menu.
 

Step 3. Choose FAT32 File System – It ensures wide compatibility across Windows, macOS, and Linux.
 

Step 4. Click ‘Start’ – Within moments, the drive will be formatted, clearing out errors and restoring accessibility.
 

After finishing, reattach the drive and safely eject it; your file system ought to be clear and operational. 

Tips for Safe Formatting

  • Backup Important Files First: If the drive is partially readable, copy any recoverable data before formatting.
     
  • Avoid Frequent Formatting: Regular formatting can reduce a drive’s lifespan.
     
  • Use “Quick Format” Only When Safe: For minor errors, this option saves time, but deep issues may require a full format.
     
  • Check for Physical Damage: If the GUI Format fails, the issue might be hardware-related.
     
  • Keep Your Drive Clean: Avoid cluttering the drive with unnecessary files to prevent corruption.
     
  • Safely Eject Drives Every Time: Properly ejecting prevents sudden power loss, reducing the risk of file system errors.

Frequently Asked Questions

Q. Can GUI Format Recover Files From a Corrupted Drive?

A: The purpose of GUI Format is to format & restore drives to a usable state; it cannot recover deleted files on its own. Before using any viewable files, I always advise backing them up. 

Q. Is GUI Format Safe to Use on Large Drives?

A: Indeed! The fact that GUI Format can easily handle drives larger than 32GB, something that many built-in programs find difficult, is one of its strongest features. 

Q. Can I Use GUI Format on Mac or Linux?

A: Although drives formatted to FAT32 are compatible with Windows, macOS, and Linux, the GUI Format is a Windows program. 

Q. How Long Does Formatting Take?

A: Generally speaking, formatting with GUI Format is speedy, especially when using the "Quick Format" option. It may take a little longer for larger drives or full formats, but the fully restored drive will make the wait worthwhile. 

Q. Will Formatting Erase All My Data?

A: Yes, formatting eliminates info that already exists. Prior to using GUI Format, always make sure to back up crucial files. 

Final Thoughts

For unreadable drives, GUI Format is a straightforward yet effective solution. For everyone who deals with corrupted or inaccessible USBs, its user-friendly design and capacity to manage huge storage devices make it an indispensable tool.

GUI Format is frequently all that is required to restore your device's functionality, so try it the next time your drive fails to avoid irritation.

Regular maintenance and the right equipment can help you extend the life of your drives and avoid unexpected data loss.

About the Author

Hi there, my name is Wilford Conrad, and I work as a web developer and tech enthusiast. I enjoy using tools like GUI Format to tackle common tech issues. I like to share easy-to-follow, practical fixes that anyone may apply to restart their devices. 

Have you ever used GUI Format? Please share your experience and advice in the comments section below! I'm constantly searching for fresh approaches to make technology more user-friendly and available to all.
 

Ref:

Admin, W. (2025, June 23). How to recover an unreadable PDF file in easy steps? WinfrGUI. https://www.winfr.org/docs/recover-office-files/unreadable-pdf-file.html