Bootice 64-bit 1.3.3.2 May 2026

For forensic analysis or extremely low-level repairs, BOOTICE includes a hex editor that lets you view and modify raw disk sectors. Warning: This is for experts only; one wrong change can erase your partition table.

On the Utilities tab:

Despite the binary being fully functional in English, we discovered a non-exported dialog box (ID: DLG_4231) containing Simplified Chinese text that references "USB Windows 7 Installer Maker." This feature is not exposed in the main UI but can be invoked by patching JNZ to JMP at 0x00407C11. bootice 64-bit 1.3.3.2

When activated, the tool attempts to embed a custom boot.sdi (System Deployment Image) into the reserved sectors of a USB drive. This is a "ghost" feature—likely a developer tool left in the release binary. It reveals that BootICE was originally part of a larger WinPE toolkit called "USM" (U Select Master). Despite the binary being fully functional in English,

| Feature | BootICE 1.3.3.2 (64-bit) | EasyBCD | bcdedit | GParted | | :--- | :--- | :--- | :--- | :--- | | Portable (no install) | ✅ Yes | ❌ No | ✅ Yes (built-in) | ❌ No (live CD) | | MBR/PBR editing | ✅ Full | ❌ No | ❌ No ** | ✅ Limited | | BCD GUI | ✅ Excellent | ✅ Very good | ❌ CMD only | ❌ No | | Sector-level raw edit | ✅ Yes | ❌ No | ❌ No | ❌ No | | GRUB4DOS support | ✅ Native | Plugin-only | ❌ No | ❌ No | | UEFI support | ✅ Full | ✅ Partial (paid) | ✅ Full | ✅ Partial | Version 1

*Exception: bcdedit can manage BCD but not lower-level bootsectors.

Version 1.3.3.2 includes support for UEFI (Unified Extensible Firmware Interface), allowing users to manage GPT (GUID Partition Table) disks and modify UEFI boot variables to some extent.