CGSecurity

CGSecurity maintains a focused portfolio centered on forensic-class data rescue, with its single flagship utility TestDisk delivering partition repair, boot-sector reconstruction, deleted-file extraction, and filesystem-table editing for Windows, Linux, macOS, and DOS environments. The open-source tool is routinely deployed by technicians to salvage drives that have lost their partition tables after accidental reformatting, virus attacks, or power failures, and it complements hardware cloning workflows when disks begin to click or exhibit bad blocks. Because TestDisk operates from a command-line or optional GUI interface and supports FAT, NTFS, exFAT, ext2/3/4, HFS+, and many other filesystems, it serves both emergency end-users who need to make an unbootable laptop start again and professional labs that require cross-platform consistency when rebuilding RAID sets, recovering camera cards, or reconstructing lost Apple or EFI partitions. Companion documentation explains how to back up critical sectors before edits, search for remnant NTFS $MFT records, or rewrite boot sectors with fresh templates, making the utility a staple in portable toolkits alongside imaging software. CGSecurity’s software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always install the latest upstream build, and can be queued for batch deployment with other applications.