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I have a .img file for Windows 10, and I need to turn it into something which I can use in VirtualBox, such as an ISO, or turning it into a bootable virtual disk for an ICT project.

Dubu
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Anthony
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    If this was Linux, I'd suggest `qemu-img convert`. On Windows, it's more fun to install Win1 yourself from floppy images – u1686_grawity Feb 20 '13 at 16:05

2 Answers2

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  1. Select a virtual machine by clicking its name in the VirtualBox window
  2. Click the Machine menu at the top of the VirtualBox window, and click Settings
  3. Click the Storage category in the Settings window
  4. Right-click in the storage tree pane, and click Add Floppy Controller
  5. Right-click the Floppy Controller device, and click Add Floppy Device
  6. Click the Choose Disk button in the prompt window that appears
  7. Navigate to the floppy disk image file (.IMG) on your computer and double-click it

If that doesn't work, try renaming the .IMG as .ISO and mount it.

If that too doesn't work, use VBoxManage's convertfromraw command as follows:

VBoxManage convertfromraw --format VDI [filename].img [filename].vdi

Mount the VDI as a hard disk.

DJCrashdummy
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Karan
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    Thanks so much! It worked, and a few days before the project was due. – Anthony Feb 21 '13 at 11:05
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    Is this reversible? – ThorSummoner Sep 02 '14 at 23:46
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    @ThorSummoner: Try `VBoxManage clonehd --format RAW [filename].vdi [filename].img` (syntax help for *clonehd* [here](http://www.virtualbox.org/manual/ch08.html#vboxmanage-clonevdi)). – Karan Sep 05 '14 at 23:58
  • Thanks! Renaming .img to .iso worked in my case, I had SharePoint 2013 Server. – Amit Bhagat Feb 20 '16 at 10:12
  • The fully quallified command path is: /Applications/VirtualBox.app/Contents/MacOS/VBoxManage clonehd --format RAW [filename].vdi [filename].img – Jorduino Mar 28 '17 at 11:02
  • convertfromraw was the only way that worked for me to convert a Volumio.img into a VirtualBox vdi and boot from it. – weberjn Jan 03 '18 at 21:46
  • Just a note it will not work if the image file converted is built for a different architecture. For example, you cannot convert a Raspian (ARM) image for use in VirtualBox (x86) using this method. – vhs Jun 20 '18 at 11:56
  • convertfromraw is what worked for me. – Anton Andreev Dec 07 '20 at 18:21
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Windows 10 can mount .img files as a drive. This drive can then be accessed by a virtual machine.

  1. In Windows Explorer, right click on the .img file, select Mount.
  2. Start the virtual machine
  3. In the Devices menu => Optical Drives => select the Host Drive created in step 1.
Bevan Collins
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