KLayout - Your Mask Layout Friend

View

Fast and accurate viewing of huge layout files

Edit

Draw, modify and transform hierarchical layout

Generate

Script layout generators, PCells and layout transformation tools

Analyze

Search, verify, measure layout and code analysis scripts

Intro

Recent Events

2025-05-02 DMGs for 0.30.1 are now available. Thanks to @kazzz as usual! (DMG naming convention for 0.30.1 by @kazzz)
2025-04-29 A new minor release is available with some important bug fixes (Release notes)
2025-03-26 @kazzz has provided DMGs for 0.30.0 version. Many thanks! (DMG naming convention for 0.30.0 by @kazzz)
2025-03-24 A new major release is out, mainly featuring API enhancements (Release notes)
2025-03-08 As usual, @kazzz has provided DMG's for version 0.29.12. Kudos to him! (DMG naming convention for 0.29.12 by @kazzz)
2025-03-06 A new minor release 0.29.12 is available (Release notes)
2025-02-20 You can now register Salt packages hosted on codeberg.org using the Git protocol (https://codeberg.org)
© 2019-2025 Matthias Köfferlein