# pbatard/rufus

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34,784 stars · 2,965 forks · C · gpl-3.0

## Links

- GitHub: https://github.com/pbatard/rufus
- Homepage: https://rufus.ie
- awesome-repositories: https://awesome-repositories.com/repository/pbatard-rufus.md

## Topics

`bios` `boot` `bootable-drives` `freedos` `gpt` `grub` `grub4dos` `iso` `mbr` `md5` `persistence` `rufus` `secure-boot` `sha1` `sha256` `syslinux` `uefi` `usb` `windows` `windows-to-go`

## Description

Rufus is a disk imaging tool designed to create bootable USB drives by writing disk images directly to removable storage media. It functions as a standalone utility that formats drives and prepares installation media for operating systems, hardware deployment, and embedded system flashing.

The application distinguishes itself through direct-access disk input and output, which bypasses high-level file system abstractions to perform low-level sector-based write operations. It utilizes specialized stream mapping to translate file system structures from disk images onto physical media, ensuring bootable integrity. Furthermore, the tool manages low-level drive partitioning and boot sector configuration, including support for both master boot records and GUID partition tables to maintain compatibility across various firmware environments.

The software operates as a portable executable, packaging all necessary dependencies into a single binary that requires no formal installation or registry modifications. It interacts with hardware through native system calls to enumerate drives and manage exclusive access locks during the imaging process.

## Tags

### Operating Systems & Systems Programming

- [Bootable Media Creators](https://awesome-repositories.com/f/operating-systems-systems-programming/bootable-media-creators.md) — Writes disk images to removable storage using a portable utility that functions immediately without installation. ([source](https://rufus.ie))
- [Bootable Media Utilities](https://awesome-repositories.com/f/operating-systems-systems-programming/bootable-media-utilities.md) — Preparing installation media for operating systems by writing disk images directly to USB drives for hardware deployment.
- [Disk Image Imagers](https://awesome-repositories.com/f/operating-systems-systems-programming/disk-image-imagers.md) — Extracts and translates disk image structures directly onto physical media to maintain bootable integrity.
- [Disk Imaging Utilities](https://awesome-repositories.com/f/operating-systems-systems-programming/disk-imaging-utilities.md) — A software application that copies raw binary data from image files directly onto physical storage devices for deployment purposes.
- [Windows System Utilities](https://awesome-repositories.com/f/operating-systems-systems-programming/windows-system-utilities.md) — Manages low-level drive partitioning and boot sector configuration for hardware initialization on personal computers.
- [Disk I/O Utilities](https://awesome-repositories.com/f/operating-systems-systems-programming/disk-i-o-utilities.md) — Performs low-level sector-based write operations by bypassing high-level file system abstractions.
- [Portable System Utilities](https://awesome-repositories.com/f/operating-systems-systems-programming/portable-system-utilities.md) — A standalone utility that formats storage drives and writes disk images to create bootable installation media for operating systems.