The original DiskProbe was part of the Windows Support Tools and functioned as a sector-level hex editor for MBR and boot sector repairs.
If you are looking to install or use this on a Debian-based system: diskprobe deb
Run diskprobe /dev/sda , then press p . You’ll see: The original DiskProbe was part of the Windows
This is perhaps the closest spiritual successor to the classic DiskProbe. It provides a comprehensive GUI for inspecting and editing sectors on USBs, HDDs, and SSDs. diskprobe deb
For troubleshooting or finding older versions, the jailbreak community on Reddit is the main hub for these posts: