Etcher – USB ISO Burner and Clone Tool

Etcher is essentially an ISO to USB Burner and USB Clone tool. Created by Balena, this open source direct image writing and disk cloning software can be used to write, etch or burn an image .img or .iso file onto a flash drive. In addition the utility functions as a USB disk cloning tool, and can be used to easily clone a USB flash drive to another of equal size or larger.

Be aware that functionality is similar to using a destructive RawWrite DD command. Meaning that Etcher will overwrite the content of the destination drive with whatever source file has been chosen. As a result, all existing content on the destination drive will be erased, wiped clean or deleted. Additionally, depending on the filesystem of the source, the device might not remain usable for file storage purposes. After etching an ISO or IMG, the drive may no longer be detected by some operating systems. So, after playing around for a bit, you might find a need to restore and fix an unreadable USB flash drive.

Caveats aside, since Etcher creates a direct copy of the source, this software functions very well for the purpose of creating a bootable USB from an Image or ISO. As well as for cloning a flash drive for backup.

Project Home Page

Using Etcher to Burn an ISO to USB

First you'll want to Download Etcher from the project Home Page.

  1. Choose Flash from file
    Etcher Select ISO File to Burn to USB
  2. Browse to, and select your ISO. Then click Open
    Browse and Select ISO
  3. 1.) Choose Select target
    Etcher Burn ISO USB Target
  4. 1.) Click the box to set your Destination Drive 2.) and click Select
    Etcher Burn ISO USB Select Drive
  5. Click Flash! to Etch the file to the destination.
    Etcher Flash ISO to USB

Using Etcher to Clone a USB Drive

  1. Choose Clone drive
    Etcher Clone USB Source
  2. 1.) Click the box to set your Source Drive 2.) Then click Select
    Etcher Source USB Drive to Clone
  3. 1.) Choose Select target
    Etcher Clone USB Select Target
  4. 1.) Click the box to set your Destination Drive 2.) Next click Select
    Etcher Destination USB Clone
  5. Finally, click Flash! to clone the entire Source Drive to Destination.
    Etcher Flash to Clone USB

 

Etcher – USB ISO Burner and Clone Tool published under Bootable USB Creator Software 

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