Programs enabling conversion of the file:
If your objective is to convert the file from IDEA to the file AI5, you can use any of the applications listed. IDEA to AI5 conversion process in every program intended for this purpose (so-called converters) is very intuitive and everyone is able to manage converting a file.
However, bear in mind that the list may also include programs to support and work with the indicated extensions IDEA and AI5 - and not only converters. In such a case, you need to open the source file IDEA and from the options available in the program, choose ”Save as... AI5" or "Export to AI5".