No. PhotoRec focuses on raw data carving and often cannot recover original file names or directory structures because that metadata may be lost. Files are restored by type and content.
Yes. PhotoRec ignores file systems (FAT, NTFS, exFAT, ext2/3/4, HFS+) and scans the underlying data, making it effective on formatted or corrupted partitions.
Yes. PhotoRec is open-source software released under the GPL. You can use it without cost and verify the source code.
Scan duration depends on disk size, speed, condition, and selected options. Larger or damaged drives take longer. You can stop and resume; recovered files remain in the destination.