I have a
.vhd virtual hard disk. I need to convert it to
.img disk image. How can I do it? I have Windows 7 and VirtualBox at my disposal, can those tools help?
You can go with VirtualBox by converting your image using the CLI's
--format raw argument:
VBoxManage clonehd disk.vdi disk.img --format raw
As long as VirtualBox can read the input disk image, you should be good to go.