If you need another installation option that doesn't require a DVD writer, you can extract the installation files to your hard drive using file compression software. After you extract the files to a new or empty folder, the folder will contain the same files that. PowerISO is a disk image utility that can open, burn, create, edit, compress, encrypt, mount and extract ISO files. Here are some mounting tools you can use that are either free or have free versions available: Microsoft Virtual CD-ROM Control Panel. Daemon Tools Virtual Clone Drive Pismo File Mount Audit Package Installation Choice: Extract the Installation Files to Your Hard Drive. After the software start the extraction process, the generated files will be stored to your specified output directory, if the ISO file contains the folder, the software will automatically create a corresponding folder. ISO files.ISO is not a file format that Windows can open natively. An ISO file is an image of a CD/DVD. Typically you would be able to use a. Read More Instructions for downloading Microsoft software requested through TechSoup are available at. Microsoft Download Help and the VLSC Downloads FAQ. For help installing Get Genuine Windows or performing a clean install of a Windows upgrade, see Clean Microsoft Windows Installations with ISO Files). The "Extract Log" section will show a detailed work log. Finally, after the file extraction is complete, this software will prompt the total number of extracted files and folders, as well as the total of output file size.