What is a commonly used tool for recovering deleted files?

Recuva is a popular tool specifically designed for recovering deleted files. It operates by scanning the storage media for files that have been marked as deleted but not yet overwritten. This is crucial because, when a file is deleted, the data often still exists on the disk until it is overwritten by new data. Recuva provides users with a straightforward interface to recover files from hard drives, memory cards, and other storage devices, making it user-friendly and effective for personal and professional use.

In contrast, Wireshark is a network protocol analyzer used for monitoring and analyzing network traffic, not for file recovery. Photoshop is an image editing software that focuses on graphic design and photography, having no capabilities related to file recovery. Notepad is a simple text editor that does not have any functions related to data recovery. Therefore, Recuva stands out as the most suitable option for recovering deleted files.