4DDiG Data Recovery vs TestDisk
| 4DDiG Data Recovery | TestDisk | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $36.95/mo | Free |
| Open source | No | No |
| Platforms | macOS, Windows | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Recovery sources | PC/laptop, hard drives, external drives, SSD/HDD, USB drives, memory cards, camcorders, digital cameras, video/music players, CF/SD cards, action cameras, security cameras, camera drones, dashcams | hard drives; USB drives; memory cards; disk images; DAS; SAN; Linux RAID devices |
| Operating systems | Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7; macOS 26 and below | Windows; macOS; Linux; DOS; FreeBSD; NetBSD; OpenBSD; SunOS |
| Free recovery limit | 2 GB | — |
| Memory card recovery | Yes | Yes |
| Bootable recovery | Yes | Yes |
| File preview | Yes | Yes |
| RAID recovery | — | Yes |
Both are listed in Best Data Recovery Software. On Everything Xiaomi, TestDisk scores higher on our published basis.