You would use the bootable ISO when:

The ISO/Bootable version is essential when the primary operating system is compromised or when specific drives cannot be modified while the OS is running.

Those who prefer command-line tools (use GParted or fdisk) or need completely free advanced recovery features.

| Tool | Bootable ISO? | Free version? | Best for | |------|--------------|---------------|-----------| | | Yes (Linux) | Yes | Open-source partition management | | EaseUS Partition Master | Yes (WinPE) | Limited | User-friendly GUI | | AOMEI Partition Assistant | Yes | Yes (limited) | Cloning & system migration | | Paragon Hard Disk Manager | Yes | No | Advanced disk imaging | | Hiren’s BootCD PE | Yes (includes MiniTool free) | Yes | All-in-one recovery toolkit |