OSFMount allows you to mount local disk image files (bit-for-bit copies of a disk partition) in Windows with a drive letter. Developed by Passmark Software
License: Free
AcetoneISO is favored for its user-friendly interface and support for a variety of formats, while OSFMount excels in features like mounting without admin rights and cross-platform compatibility. For forensic applications, OSFMount is more suitable, but AcetoneISO offers better usability for general users.