RMPrepUSB

RMPrepUSB is an application designed to format and prepare USB devices. The tool supports multiple file systems and allows creating bootable drives. It includes advanced options for partitioning and disk management.

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• Formatting USB drives. RMPrepUSB allows formatting USB devices in various file systems such as FAT32, NTFS, exFAT, ext2/ext3/ext4. The process includes options to adjust cluster size and perform a quick or full format.
• Creating bootable media. The tool can install bootloaders like GRUB, Syslinux, or Windows MBR. This enables loading operating systems from USB devices.
• Advanced partitioning. Supports creating and modifying primary, extended, and logical partitions. Allows adjusting partition size and position.
• Speed testing. Includes a feature to measure the read and write speed of USB devices. Displays results in MB/s with different block sizes.
• Writing disk images. Can write IMG, ISO, or binary files directly to USB devices. Supports CD/DVD and hard disk images.
• Volume label configuration. Allows assigning custom names to volumes and partitions. Compatible with different character encodings.
• Diagnostic tools. Includes functions to check bad sectors, verify data integrity, and analyze SMART information on supported disks.
• Support for UEFI and BIOS systems. Configures devices for booting on legacy and modern systems. Allows selecting between Legacy and UEFI boot modes.
• File management within images. Can extract and modify files inside disk images without mounting them on the system.
• Custom scripts. Offers the ability to run commands and scripts during the USB device preparation process.
• Detailed device information. Displays technical data about connected drives such as model, capacity, USB version, and hardware identifiers.
• Emulation mode. Allows configuring USB devices to appear as fixed or removable disks to the operating system.

The first version of RMPrepUSB was released in 2007 by independent developer RM Education. The program is written in C++ with assembly components for low-level operations. Updates continued until 2021, adding support for new file systems and hardware. The graphical interface uses the WinAPI library for Windows.

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