Other Hard Drive Tools
Many hard drive tools offer the ability to salvage data that has been deleted or directory structures and data of disks that have been reformatted. Although these tools are not specifically intended for forensic use, they can be helpful as a way of salvaging data that you cannot locate with other tools. However, because these tools do modify the media from which they are attempting to recover data, care must be taken to use them only on a copy of a forensic image or disk. Also, be aware that BlackBag MFS and MacForensicsLab include these features as part of their software suites.