OpenROAD's unified application implementing an RTL-to-GDS Flow. Documentation at https://openroad.readthedocs.io/en/latest/

OpenROAD's scripts implementing an RTL-to-GDS Flow. Documentation at https://openroad-flow-scripts.readthedocs.io/en/latest/

python library to design chips (Photonics, Analog, Quantum, MEMs, ...), objects for 3D printing or PCBs.

Python module for creating GDSII stream files, usually CAD layouts.

Gdstk (GDSII Tool Kit) is a C++/Python library for creation and manipulation of GDSII and OASIS files.

KLayout Python library for integrated quantum circuit design.

Python GDS layout and CAD geometry creation

The next generation of OpenLane, rewritten from scratch with a modular architecture

GDS3D is an application that can interpret so called IC layouts and render them in 3D. The program accepts standard GDSII files as input data. Along with the layout file, it requires a so called process definition file which contains the 3D parameters of the process being used. These files combined allow the program to create a 3D representation…

GDSHelpers is an open-source package for automatized pattern generation for nano-structuring.

gdsfactory plugins

Converts GDSII files to STL files.

GDSII File Parsing, IC Layout Analysis, and Parameter Extraction

Silicon Photonics Design Tools.

This library is a low level parser for the GDSII file format.

Julia package for CAD of superconducting devices operating at microwave frequencies.

GDS to ASCII Converter

Python library to handle GDS version 2 (GDS2 or GDSII) data

C++ library to create and read GDSII file