Note: JBOD is a storage architecture, not a brand of hardware. Therefore, "repair tools" generally refer to software utilities that fix partition tables, rebuild missing RAID metadata, or recover data from individual disks. When a JBOD enclosure fails—whether due to a corrupted disk, accidental reordering, or a controller malfunction—you typically cannot rely on traditional RAID recovery tools. JBOD simply concatenates or spans disks; there is no parity or redundancy. Repair focuses on salvaging individual drives or reconstructing the logical volume order. 1. R-Studio (Cross-Platform) Best for: Reconstructing missing JBOD/span volumes.