Both .tibx and .tib files are disk image backup files made using Acronis True Image software and when users migrate between versions they often wonder if it's possible to convert backups of various versions. This is unfortunately not possible, especially in the case of using newer backups on older versions/machines. If you own .tibx backup you need to use a version of Acronis that supports this format, previous versions won't be able to restore these backup files.
Updated: August 4, 2023