Models gives a comprehensive selection of different models for electronic components, including the new Generic Triode Model.

Check out links for models not stored on this site, mainly semiconductor manufacturers models.

The simulators page provides a number of links to different simulators from text based SPICE engines, up to fully integrated ECAD systems.

If you don't know what SPICE means, check out the "What's SPICE" page for a brief description of this modelling language.