| Scenario | Recuva Performance | Reason | | :--- | :--- | :--- | | Recently deleted file (intact) | | MFT entry still present, clusters untouched. | | File on a heavily used drive | Poor | High probability of cluster overwrite. | | Formatted drive (quick format) | Good to Fair | Only filesystem tables cleared; data remains until overwritten. | | Formatted drive (full format or zero-fill) | None | Data clusters actively overwritten. | | SSD with TRIM enabled | Very Poor / None | TRIM command clears physical NAND blocks shortly after deletion. |

remains a solid "first line of defense" for accidental file deletion. It is best used immediately after realizing a file is missing and ideally run from the portable version on a USB drive to prevent overwriting data. While not as powerful as expensive professional forensic software, it is arguably the best value-for-money recovery tool available (free).

Piriform Recuva (now part of CCleaner’s family) is a widely distributed file recovery utility for Microsoft Windows. Unlike hardware-level recovery tools, Recuva operates at the logical filesystem layer, aiming to restore data that has been deleted from the Master File Table (MFT) or equivalent structures. This paper evaluates Recuva’s operational mechanics, effectiveness, and limitations, particularly in the context of digital forensics and secure deletion countermeasures.

Recuva offers two scan modes:

Piriform Recuva is a free data recovery software that helps you recover files that have been deleted or lost due to various reasons such as: