There are three primary legitimate use cases for converting Xbox 360 ISOs to XEX:
It supports multiple ISO extractions in one session, which is a major time-saver for users building large libraries. The version hosted on reputable developer sites like xbox 360 iso to xex converter
The Extraction and Conversion of Xbox 360 ISO Images to XEX Format: A Technical Analysis of File Systems, Archival Structures, and Execution Environments There are three primary legitimate use cases for
The .xex file is the native executable format for the Xbox 360. It is analogous to .exe on Windows. When you "convert" an ISO to XEX, you are not just changing an extension; you are of the disc. you are of the disc.