iFill is used to read features/pen-tables and converts their information into useful WYSIWIG (what-you-see-is-what-you-get) design file.
The pen-table is applied sequentially on the basis of level, color, etc. If level symbology is active, it is applied firstly and the pen-table follows. IFill acts to create a single new design file from the old pen-table-controlled DGN file (and its reference files).In this new DGN file, all the elements will appear in their correct order (as they would on the plot), with their correct fill-type, weight, style and color.
If there is too much information for a single design file, iFill starts a new DGN when the first file reaches 15 MB and creates reference file(s).
iFill now can be run in batch-mode from the Windows Command Prompt. This is useful for doing multiple translations sequentially, effortlessly.