For the fastest, largest capacity layout editor on the market, think Stabie-Soft^TM. Our layout editor has a smaller memory footprint than the competition, runs multi-threaded on multi-core machines and is easy to use. Installation is a breeze and can usually be done in 10 minutes. Minimal dependencies (X11 is the only one) and so far has installed on every single Linux distribution, including laptops.

We also offer a few other products in the EDA space. Check out our products page for the full list.

Check out our new 2024 pricing.

Now shipping July 2026 3.12.1 release: Latest version adds support to use ngspice to create THD and phase/gain plots using ngspice as the analysis engine. An example plot is here. The dark blue line is THD, green is 2nd harmonic and red is 3rd. All use the milli-percent legend to the left. The upper pink trace is the output voltage and uses the leged to the right, around 5V output.
Version 3.12.0 changes include more enhancements for FinFets, enhancements to DRC/LVS, enhancements to schematic capture and waveform viewer.

You can take a look at our standard pricing here. A new perpetual license model is now available. Details here. Package and quantity discounts are available, please contact us for a specific quote.