Steve Meier wrote:
GDSII
Binary format file used as a data interchange format between ic designers and ic fabrication facilities. It is a hierchical 2d description language with polygons, poly lines, text, boxes etc.
Since you've got GDSII, you should also consider OASIS:
http://www.eedesign.com/article/printableArticle.jhtml?articleID=17408663
These people claim to have free readers and writers, but I couldn't find anything last time I loooked:
http://www.softjin.com/html/anuvad.htm
Evan
