This program facilitates viewing of: GDS, OASIS, LEF, DEF, DXF, Gerber and other widely used formats. Advanced queries can locate and display any net, pin, instance, and terminal throughout the design. Generate detailed design reports in a parseable form. Plug-ins are also available to edit/export, PDF plotting support and Boolean calculations.

The license of this software is Free Trial Software, the price is $295, you can free download and get a free trial.