The IIDK includes the following development tools:
- iidk.ocx – ocx—ActiveX control element. When installing you install Axxon PSIM,this file is stored placed in the Windows\System32 folder and registered in OS.
- ddi.exe – tool —program used for viewing and editing DDI- and DBI- files. It is stored located in the <Axxon PSIM installation directory>\Tools Tools64 folder.