Solidworks has the capability to import a IDF file from a Cadence/Allegro but can not export a IDF File. My SW rep. told me it was possible to develop a API that would create the IDF file. My knowledge is very limited about API's and I curious if anybody has developed a API and what success they had in using the IDF file? Also, is this something that available for free or can be easily created? Any input is appreciated? Thanks, B-