file extension GDSII - VLSI cad layout format (for integrated circuits)
File type specification:
File type data not available.
Extension icon: 
.GDSII
File extension GDSII description:
File extension GDSII entry has not yet been fully verified by File-Extensions.org team. It was added in the past to our library and appeared to be accurate.
If you know more or some useful information about GDSII file extension, please send us a message by clicking on submit extension button at the top of page.
.gdsii