Rated 3 out of 5 stars

I don't understand the sense of this add-on. Since netscape.security.PrivilegeManager is disabled, the access by uri file://...xul does not give any advantage for developers anymore. Potentially I missed something.

This review is for a previous version of the add-on (1.2).  This user has a previous review of this add-on.

Legacy code

This add-on is mostly there to support legacy applications that should be migrated to other technologies. Some use file://, while other still host their XUL applications on web servers. Some of those applications take advantage of XUL widgets and some of its features, without using the PrivilegeManager.