Lightweight utility that helps format and create bootable USB flash drives

Rufus

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Download Rufus 3.21

Rufus 3.21

  -  1.33 MB  -  Open Source
  • Latest Version

    Rufus 4.4

  • Operating System

    Windows 7 / Windows 8 / Windows 10 / Windows 11

  • User Rating

    Click to vote
  • Author / Product

    Pete Batard / External Link

  • Filename

    rufus-3.21.exe

  • MD5 Checksum

    c2ab67a2561ac7f5add3256fe9bf85d4

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Rufus 3.21.


For those interested in downloading the most recent release of Rufus or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • Rufus 3.21 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

- Allow the provision of an arbitrary local account username in the Windows User Experience dialog
- Improve Windows version reporting from ISO/.wim
- Update UEFI:NTFS' NTFS drivers to v1.4 and exFAT drivers to v1.9
- Switch to remote download for nonstandard GRUB (Fedora 37, openSUSE Live, GeckoLinux)

Fixed:
- UEFI:NTFS partition not being set in MBR mode for ISOs with a >4GB file (UwUntu)
- GRUB support for Arch and derivatives, when a non FAT compliant label is used
- incorrect detection of GRUB with nonstandard prefixes
- tab order not working on the Windows User Experience dialog

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