najitool generally generates, converts, filters, edits, encrypts, splits, joins, and patches files. najitool is being developed in the ANSI C standard so it should work and compile on any system that supports ANSI C, which should be every system.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.