TestDisk and PhotoRec for Linux

TestDisk and PhotoRec are powerful open-source utilities designed for data recovery on Linux systems. TestDisk is primarily focused on recovering lost partitions and making non-booting disks bootable again. It supports a variety of file systems, including NTFS, FAT32, and ext2/3/4, making it versatile for different storage types. PhotoRec, on the other hand, specializes in recovering lost files from hard disks, memory cards, and other storage devices, regardless of the file system. It efficiently retrieves various file formats, including documents, photos, and videos, ensuring a comprehensive recovery process.

Both applications operate via command-line interface, appealing to users who prefer a more direct interaction with their system's functionality. They are designed to be lightweight and efficient, making them suitable for both casual and advanced users. TestDisk and PhotoRec can be run from a bootable USB drive, which is advantageous for situations where the primary operating system is compromised.