Undelete files from FAT, exFAT, NTFS and ext2 filesystem.Locate ext2/ext3/ext4 Backup SuperBlock.Recover NTFS boot sector from its backup.Recover FAT32 boot sector from its backup.Fix partition table, recover deleted partition.Partition table recovery using TestDisk is really easy. TestDisk is powerful free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software: certain types of viruses or human error (such as accidentally deleting a Partition Table).

Thanks to Graham Sutherland for reporting this bug.TestDisk is OpenSource software and is licensed under the terms of the GNU General Public License (GPL v2+).

FAT, NTFS: avoid NULL pointer dereference if localtime() returns NULL.Avoid erroneous error when writing 512 bytes on hard disk using 4k sector.ext4: handle 64 bit blocks or 64 KiB blocksize.Version 7.0 changes include: Improvements You shouldn't let that put you off, the program isn't too difficult to follow, but you'll need to pay great attention to the TestDisk prompts to be sure that you don't make any costly errors. There's also a complication, unfortunately: TestDisk is a simple console-based application, so there's no GUI, no context-sensitive help, and this can leave it looking a little intimidating. And it can even recover accidentally deleted files from FAT, NTFS and ext2-based drives. TestDisk is also able to detect and resolve various file system problems, including lost boot sectors, a corrupted MFT or FAT table. It can find and restore deleted partitions, and fix broken partition tables. The program supports just about every file system: FAT12/16/32, exFAT, NTFS, Linux Swap 1/2, Linux RAID md 0.9/1.0/1.1/1.2, HFS, HFS+ and HFSX, Mac partition map and many others. TestDisk is a powerful, portable recovery tool that can help recover partition tables and make non-booting disks bootable again.

Testdisk 32 bit