.F1D file extension

This is the basic program to work with .F1D extension

CS ChemOffice Ultra CS ChemDraw F1 Structure

The program works with the following extensions: chm, ctr, f1d, f1q, ctp, cdx, c3d and cds

.F1D extension is also supported by the following program:

CS ChemDraw Ultra CS ChemDraw F1 Structure