partrevive vs R-Studio

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.

R-Studio is a family of disk recovery software for Windows, macOS, and Linux. It can recover data from local and removable disks, hard drives, flash drives, SD memory cards, USB memory sticks, network disks, and disk images. Listed functions include memory card recovery, RAID recovery, bootable recovery, and file preview. Network recovery works over LAN, TCP/IP networks, and the Internet, with network data encrypted using 3DES. Options cover different recovery needs: R-Studio FAT supports FAT/exFAT recovery, R-Studio NTFS supports NTFS/ReFS recovery, and R-STUDIO includes local recovery, file preview, and disk imaging. Corporate licensing includes network recovery. Technician adds forensic mode, Internet recovery, portable use, and an unrestricted bootable disk. Demo mode evaluates R-Studio and R-Studio Emergency, but recovery is limited to files smaller than 1024KB each. Licenses are listed as permanent; transferable licenses can move between computers, one at a time, and keys are specific to Windows, Linux, or Mac products. Listed plans are R-Studio FAT at $49.99 a month, R-Studio NTFS at $59.99 a month, R-STUDIO at $79.99 a month, R-Studio T80+ at $80 a month, R-Studio Corporate at $179.99 a month, and R-Studio Technician at $899.99 a month. Technical support is available before purchase.