Wise Undelete Computer Files - Version 2.9.9 Wise Undelete Computer Files performs essential role in undeleting computer files. This utility is designed to undelete all kinds of computer files, including MS Office documents, Acrobat, Archive, Audio, Video, Image, Backup, Database, and Internet files, in total, there are more than 600+ major file types are supported by Wise Undelete Computer Files.Computers use hard drives to store information in files and folders. Hard drive uses a logical structure i.e. file system to store allocation information and to organize those files that are stored on it. This tool can even restore data lost from desktop due to sudden and abrupt power failure or system reboot of your personal computer. Windows Operating System uses NTFS and FAT file system. If the file system that uses to organize the files gets corrupted due to virus attack, improper system shutdown or power outages then the files stored on the hard drive become inaccessible resulting in loss of files. Wise Undelete Computer Files is the best file recovery tool that can retrieve flash drive files lost due to file system corruption.