The blame should be put squarely on the shoulders of tophatter.com. They know the quality of what is being sold and choose to look the other way for the sake of making commission and sales fees on these imitation goods. In my estimation and also the interpretation of the law this is outright FRAUD.
Inverse operations are opposite operations that undo each other. Addition and subtraction are inverse operations. Multiplication and division are inverse operations.
Publisher's Description. From Kelley Computing: unArchive lets you undo the Archive and Install function of Apple's Mac OS X installation program (versions 10.2 and later).This program also includes an Archive function that mimics that of Apple's installer script.This is made for Mac OS X installations of version 10.0 or later to archive the operating system (sometimes handy when Apple's script cannot perform the archive function).his program also includes an Archive function that mimics that of Apple's installer script. This is made for Mac OS X installations of version 10.0 or later to archive the operating system (sometimes handy when Apple's script cannot perform the archive function).