Urgent! Is there any free photo recovery software for PC to recommend? (Windows 11 / Mac is OK)

When an image is deleted, its data does not immediately disappear from the storage device. In most operating systems, the deletion operation usually just marks the file's index as "deleted", while the actual data of the file remains in the physical space of the storage media. This means that as long as this space has not been overwritten by new data, it is still possible to recover deleted pictures with professional data recovery tools. The operating system will mark the space occupied by the file as "free", allowing subsequent writing of new data, but the original data may still be intact on the physical plane.

If the storage device continues to write new data, the original data blocks of the deleted pictures may be overwritten by the new information, which makes recovery much more difficult or even impossible. In the case of mechanical hard drives, data may remain in the gaps between the magnetic tracks, while in the case of SSDs, due to wear leveling, data fragments may be distributed in more complex storage units. In such a situation, you need find and try photo recovery software for pc to retrieve deleted photos on Windows 11/10.

In addition, cloud storage services perform a more thorough cleanup process when deleting images, usually wiping data and overwriting storage space immediately. Therefore, recovery measures should be taken as soon as possible after deletion of important images, and write operations on the original storage device should be avoided to improve the success rate of recovery.