Similar to other tools out there, DDL Info tells you everything it can about any DDL supported binary file. While this seems simple enough, it is an essential part of any DDL programmer's toolbox; it has already accelerated the development of DDL itself.
Running the program without any arguments produces the following help screen:
Displays information about a ddl or object file.
Usage:
ddlinfo <object file> { -switch }
-r raw output instead of friendly names/symbols.
-a attributes only
-s symbols only
-x x-ray - show *everything*