DiskInternals Partition Recovery vs TestDisk
DiskInternals Partition Recovery
diskinternals.com
TestDisk
cgsecurity.orgSide by side
| Figure | DiskInternals Partition Recovery | TestDisk |
|---|---|---|
| Price from | $219.95/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · Data recovery software | 8.7 (#13) | 8.7 (#10) |
| Spec score · Partition Recovery Software | 8.8 (#4) | 7.8 (#18) |
| Spec score · Partition recovery software | 8.5 (#7) | 8.5 (#5) |
| Founded | 2004 | 1998 |
| Free plan | No | Yes |
| Memory card recovery | Yes | Yes |
| Operating systems | Windows (application); Linux and macOS file systems supported as sources; application may run on Linux or macOS through Wine | Windows; macOS; Linux; DOS; FreeBSD; NetBSD; OpenBSD; SunOS |
| File preview | Yes | Yes |
| Privacy | The privacy policy says the company does not disclose individual user information to third parties except for legal process or personal-safety reasons. | The maker says TestDisk does not connect to the internet or send information about the user, computer, or data. |
| Purpose | The software scans readable storage for files on lost, deleted, formatted, RAW, inaccessible, corrupted, or damaged Windows partitions. | TestDisk helps recover lost partitions and make non-booting disks bootable again when the cause is faulty software or human error. |
| RAID recovery | Yes | Yes |
| Recovery sources | HDDs,SSDs,external drives,USB flash drives,memory cards,disk images and supported virtual/forensic containers; readable logical sources exposed from RAID,NAS,SAN,or Windows Dynamic Disks; remote Ext2/3/4 over SFTP | hard drives; USB drives; memory cards; disk images; DAS; SAN; Linux RAID devices |
Plans
DiskInternals Partition Recovery
- Business$219.95 a month
- Personal$39.95, paid once
- Business$219.95, paid once
- Are you a pro?Priced on request
In their own words
DiskInternals Partition Recovery
DiskInternals Partition Recovery scans readable storage for files on lost, deleted, formatted, RAW, inaccessible, corrupted, or damaged Windows partitions. Its recovery modes include Fast recovery, Reader mode, and Full recovery, which uses deep scanning and virtual file-system reconstruction. Sources include HDDs, SSDs, external and USB drives, memory cards, disk images, supported virtual or forensic containers, and readable logical storage exposed from RAID, NAS, SAN, or Windows Dynamic Disks. Remote Ext2/3/4 sources are accessible over SFTP.
Supported file systems include NTFS, FAT, ReFS, and Ext2/3/4, with recovery modes varying by type. The software supports MBR, GPT, and EFI layouts. Its evaluation version allows scanning, reviewing results, and previewing supported files, but saving or exporting recovered files requires a license. Source access is read-only: the software says it does not rewrite or repair the original partition. The application is for Windows; Linux and macOS file systems can be used as sources, and the application may run on those systems through Wine. Pricing starts at $39.95 one-time.
TestDisk
TestDisk is free, open-source software for recovering lost partitions and helping disks boot again when faulty software or human error causes the problem. It can repair partition tables, recover deleted partitions, rebuild or restore FAT and NTFS boot sectors, fix FAT tables, and repair an MFT using its mirror. For file recovery, it can undelete files from FAT, exFAT, NTFS and ext2, or copy files from deleted FAT, exFAT, NTFS and ext2/ext3/ext4 partitions. Listed partition-recovery formats also include APFS, HFS+, XFS and ZFS. It works with hard drives, USB drives, memory cards, disk images, DAS, SAN and Linux RAID devices. The portable application is used by extracting its files; no installer is required. Listed operating systems include Windows, macOS, Linux, DOS, FreeBSD, NetBSD, OpenBSD and SunOS. TestDisk is licensed under GNU GPL v2 or later. The maker says it does not connect to the internet or send information about the user, computer or data. The download page lists version 7.2 dated February 22, 2024, and 7.3-WIP as beta.