Flash OS

JustDD is a USB Image Writer

JustDD is a simple graphical tool to write Linux and Windows ISO images to USB drives.

It is designed for ease of use, safety, and flexibility, supporting both direct ISO writing (via dd) and advanced Windows USB preparation.

This is free and open source software.

Key Features

  • Write Linux ISOs to USB drives using dd with progress reporting.
  • Prepare Windows USB installers with proper partitioning (FAT32/NTFS), file copying, and boot support.
  • Manual Sync Tool: Flush filesystem buffers to ensure data integrity.
  • Drive detection: Lists only removable drives for safety.
  • Tabbed interface: Separate workflows for Linux and Windows ISOs.
  • Status output: Real-time command output and progress.
  • Root privilege handling: Uses pkexec for safe privilege escalation.

Website: github.com/xxanqw/justdd
Support:
Developer: Іван Потієнко
License: GNU General Public License v3.0

JustDD in action

JustDD is written in Python. Learn Python with our recommended free books and free tutorials.


Related Software

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UNetbootinCreate bootable Live USB drives for Ubuntu and other distros
Raspberry Pi ImagerCreate bootable media. Not only useful for the Raspberry Pi
ImagewriterWrite RAW images and ISO images to USB keys
ImpressionCreate bootable drives
MultiBootUSBCreate multi boot live Linux on a removable USB disk
ddConvert and copy files
GNOME DisksView, modify and configure disks and media
MultiWriterWrite an ISO file to multiple USB devices at once
JustDDUSB image writer
MajUSBUSB bootable drive creator with a GTK4 GUI

Read our verdict in the software roundup.


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