Technically, WinRAR creates archives, not true disk images. However, you can force it to generate an ISO file that is readable by most virtual drives and extraction tools by following these steps:
This method gives you a visual overview of your files before packing them. how to create iso file using winrar
This is the most common method for users who want to quickly bundle files together. Technically, WinRAR creates archives, not true disk images
WinRAR is famously known as a compression and decompression tool, but it is also a capable utility for creating solid file archives that serve specific purposes similar to ISO files. In some specific contexts, it can even be used to package files into an archive that can later be treated as a disc image. WinRAR is famously known as a compression and
Set the to "Store" (or "No compression"). This is critical; true ISO files are uncompressed data containers.
If you need to create an ISO file:
WinRAR is not needed for creation. But WinRAR is excellent for extracting an ISO you downloaded (e.g., a Linux distribution) so you can modify its contents before rebuilding.