Several of the included tools (e.g., password recovery, partition editors) perform low‑level operations that can be misclassified as “hack tools.” This is normal for rescue environments. You can add the USB drive to your antivirus’s exclusion list if needed.
Leave the remaining settings at their defaults and click Start . Wait for Rufus to finish flashing the files and formatting the drive. Critical Safety and Security Warning
The safest method to recover or reinstall Windows 11 is using the official installation media. Several of the included tools (e
Tools like Macrium Reflect, Acronis True Image, and AOMEI Backupper allow you to clone failing drives or back up irreplaceable data before attempting risky OS repairs.
is a specialized, bootable recovery environment designed for IT troubleshooting, system repair, and data recovery . It is widely recognized as a "Swiss Army knife" for technicians because it provides a familiar Windows desktop environment pre-loaded with essential diagnostic tools without requiring an installation on the host hard drive . Key Features of Gandalf's PE Wait for Rufus to finish flashing the files
: Install Ventoy to your USB drive once. Afterward, you can simply drag and drop the Gandalf ISO directly onto the drive's main partition. Step 3: Boot into the WinPE Environment Shut down the target computer completely. Insert your newly prepared bootable USB drive.
Gandalf’s PE is fully compatible with both legacy BIOS and UEFI systems (Secure Boot may need to be disabled temporarily). is a specialized, bootable recovery environment designed for
Some users have successfully used Ventoy to boot Gandalf's PE, though earlier versions had compatibility issues that were resolved in more recent releases. Ventoy allows you to simply copy ISO files to a USB drive without repeated formatting, making it ideal for advanced users who frequently test different recovery environments.
As one experienced technician put it: "Gandalf's PE has been one of the most useful tools I've ever had. Great for running Fabs, WRT, and a whole lot of other cool things on unbootable (or bootable) PCs".