PgcEdit is a DVD IFO and Menu editor designed to allow the modification of the navigation commands and parameters of an already authored DVD structure.
PgcEdit is also an excellent tool to learn how a DVD works, with its powerful Trace function.
PgcEdit v9 has a new function to automatically simplify the DVD, remove useless PGCs and commands, convert useless menus to dummies, etc... The resulting DVD is usually simpler to analyze and understand.
The possibilities of PgcEdit are so numerous that it is simply impossible to list them all. Just try it, and see!
Full changelog over here.
Product page: here