FOSS
PDK EDA/CAD

OpenPDK

EDA/CAD

Digital

Analog/RF

Layout Editors

Schematic Entry

Qucs

revEDA

Magic

kLayout

Simulators

ngspice

Qucs

Xyce

EM Simulators

OpemEMS

SPICE Lib

pCells

Device Models

Corners

Matching

Devices

Digital Blocks

Open Line

Analog/RF Blocks

Passive

Active

MOSFET

BJT

GDSII

DRC

LVS

Parasitic Extraction

Native C-code Models

OpenVAF

Temperature

Digital

Liberty Timing File (LIB)

S-Par

Library Exchange Format (LEF)

Design Exchange Format (DEF)

PyCell API

IO Cells

Open Road

Yosys + ABC

OpenSTA

Parameterizable cells

Physical Verification

Python scripting
or Octave

mesh (CSXCAD

S-Par

Verilog-A Models

xSchem

IP

Analog

Digital