If you have a problem with corrupt VDI files and need a tool that will restore them to their original versions, then you must check out the SysInfo VDI Recovery utility. This utility helps its users to recover damaged VDI files. The utility provides a free demo version tool to evaluate the performance of the utility. It supports all file systems where your VDI is saved, i.e. FAT, FAT16, FAT32, FAT64, NTFS, HFS+, and EXTX. Some of its other features are:  • The tool repairs damaged Virtual disk image files and restores them. • VDI file repair tool is suitable with MBR and GPT partition tables. • It is widely compatible with recovery for dual disk types i.e., Fixed and Dynamic disks.