DiskGenius vs partrevive

DiskGenius is a Windows application for data recovery, partition management, backup and restore, and disk utilities. Its recovery features cover deleted, formatted, missing, RAW, and lost-partition data, including data on RAID arrays. Users can preview recoverable files and save selected files to another drive, or create a WinPE USB for recovery if Windows will not start. Supported recovery sources include virtual disks made with VMware, VirtualBox, Parallels Desktop, and Hyper-V. Partition tools resize, create, format, delete, hide, split, and wipe partitions, and convert between GPT and MBR. Disk and partition cloning, Windows migration, and image backups are also included, alongside utilities for bad-sector checks and repair, secure wiping, disk-health monitoring, and UEFI boot entries. The free edition has feature differences from paid editions. Paid plans start at $69.90 per month; yearly and lifetime licenses are also listed. Version 6.2.0.1829 is listed as the latest version and does not support Windows XP.

partrevive is a free, MIT-licensed utility for finding and recovering lost or deleted partition tables. It scans disks for filesystem signatures, then checks candidate filesystems through read-only loop devices and mounts to distinguish live data from ghosts. Commands cover scanning, verification, planning, file rescue, table restoration, automatic recovery, undo and disk imaging; a Tkinter interface guides users through scanning, verification, planning and restoration. The project lists NTFS, FAT12/16/32, exFAT, ext2/3/4, btrfs, XFS, F2FS and Linux swap as detected formats. It reports LVM2 and LUKS but does not rebuild them. GPT is the default restore format; MBR is available with `--mbr` and is limited to four primary partitions. Imaging uses ddrescue in two passes with a mapfile, and recovery can use a disk image. Before writing, restore and auto save the current table and check SMART health; restore prompts by default and refuses a mounted target. The single-file Python 3 program requires root and Linux system tools on PATH. The project is described as early, and fragmented or overwritten filesystems may mount incompletely.