# GDSFactory+ 0.54.5

Welcome to GDSFactory+, the enhanced extension for GDSFactory that adds powerful features such as foundry PDKs, simulations, and verification tools (DRC and LVS).

From design (simulations, schematics and layout) to verification (DRC, LVS) and data analysis, GDSFactory+ seamlessly integrates your entire chip development workflow.

Please note that GDSFactory+ requires a subscription. If you are interested in a subscription, please sign up at [gdfactory.com](https://gdsfactory.com/)

Here are the links to our current products:

- [GDSFactory (Open source)](https://gdsfactory.github.io/gdsfactory)
- [GDSFactory+](https://doplaydo.github.io/doCode/)
- [DoData](https://doplaydo.github.io/DoData_SDK/)
