Actually, the deleted files are just inaccessible on your thumb drive. On the condition that you have not saved any new data to your thumb drive, you can possibly reclaim them with the help of a thumb drive file recovery program.
Recoverit, or Recoverit for Mac are programs that enables you to recover data from a thumb drive with a few simple mouse clicks. This incredible thumb drive recovery program is able to recover almost all file types from your thumb drive, including photos, videos, audio files, etc.
Free download Recoverit Thumb Drive Recovery on your computer, and follow the next simples steps to perform Thumb drive file recovery. Please ensure that your thumb drive can be connected with your computer and recognized as an external storage device.
To recover deleted files from thumb drive, select the option "All-Around Recovery" to start.
In this step, you need to select the drive letter of your thumb drive and click the "Start" button to begin searching for lost files.
If files on your thumb drive were lost because of formatting, you can go to "Formatted Disk Recovery" instead.
The contents found on your thumb drive will be displayed in file types or paths after the scan. Please view file names to check how many files you will be able to reclaim from your thumb drive. You are able to preview the found photos on your thumb drive before recovery too.
Then you just need to select files you want to retrieve and click "Recover" to save them on your computer.
Note: To avoid data being overwritten, please do not save the recovered items back to your thumb drive immediately after the recovery.