This post covers some best free ISO maker tools for Windows 11/10. You can create an ISO image file from a folder, files, or CD/DVD drive.

Microsoft makes the Windows installation media available for download, but you will have to put it into a format that aligns with how you plan to use the installation files.

What is a Windows 10 ISO and why do I need it? An ISO file contains all the data, files, folders and structures of a program, and is often used for archiving.

Use Microsoft's media creation tool Microsoft has a dedicated tool that you can use to download the Windows 10 system image (also referred to as ISO) and create your bootable USB drive. 1.

If you want to convert a RAR file to ISO format, you can use free RAR to ISO converter software or a free online tool that we have discussed in this post.