TestDisk will appeal to novice and expert users alike with features for both. Additionally, you are provided with the capability to undelete files from exFAT, ext2 filesystems, FAT, NTFS, and copy files from deleted exFAT, FAT, NTFS and ext2/ext3/ext4 partitions. You can also rebuild an NTFS boot sector, recover NTFS boot sector from its backup, fix MFT using MFT mirror and locate ext2/ext3/ext4 Backup SuperBlock. It can repair a partition table, recover deleted partitions, recover FAT32 boot sector from its primary backup, rebuild FAT12/FAT16/FAT32 boot sector and fix FAT tables. This utility is designed to be easy for partition table recovery. When your computer detected all problems, you will be able to repair broken partitions, re-size failed partitions, repair partially damaged files and find broken links among other problems.TestDisk is aimed at recovering lost partitions, making non-booting disks bootable due to software issues, viruses as well as human error. This will enable you to perform a manual scan of your test disc using your PC's optical drive. To fix a broken or problematic partition on your test disk, you will need to download and install a good photo or partition recovery software program. Now, restart your computer and try out your newly repaired partitions to boot successfully. Once your Windows application has begun scanning, select the 'fix boot sectors' checkbox to prevent your test disk from getting damaged. After downloading, launch the Windows application and follow the on screen instructions.

Windows users will need to download a free Windows application from Microsoft that will allow you to fix partitions and Bootsect errors, if applicable.

These programs work very well on the majority of operating systems like XP, MacOS and Windows. PhotoRec is basically a File Recovery tool designed to recover lost data including music, documents and audio/video files from Hard Disks, CDROM and other removable media. TestDisk is an effective free registry repair tool! It was originally developed to assist recover lost partitions or make non-boots booting disks bootable again after these conditions are caused by erroneous software, viruses, or human error (like accidentally deleting your hard drive partition table).

Testdisk & photorec for data recovery