Step 4: After that, click on the Write button. Step 3:You need to select the USB drive, so make sure that you have inserted the USB drive to your computer properly and then click on the Devices section listed in the main interface of Win32 Disk Imager to select your USB drive. img file, then click on the folder icon and then upload the file. However, if you want to manually upload a. Step 2: Launch Win32 Disk Imager and it will automatically start detecting the. The file size is 12MB, so the download process will be completed in no time. Step 1: Download Win32 Disk Imager and install it on your computer. Besides image burning, it is also capable of backing up external drive as a raw disk image. So it is a very popular software for embeded development. img files to a USB drive, SD Card, CF card, and many more. Win32 Disk Imager is a free open-source tool hosted on SourceForge that enables Windows users to write a raw image file to external drive. For Windows: Burn IMG to USB via Win32 Disk Imager
