Add-onsAdd-on for CadCraft

Circuit simulation

Draw a circuit as a schematic and simulate it on our own solver: DC operating point, transient and AC sweep, read with a meter, a scope and a plotter placed on nets. Part values are typed by you; no maker's models or Multisim files are read.

What it is allowed to do

  • Adds commands
  • Adds a panel section
  • Opens or saves its own file types
  • Uses "problems"

An add-on runs inside the app with the app's own access to the page. That is why only add-ons the CadCraft team has read, reviewed and signed can be added from here; the apps check the signature again before they load one.

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Add-ons you added work in the browser apps on this computer, offline too. They load when the app starts: reload an open app after adding one. Turn one off any time in the app's Settings, under General. The desktop app will add from here too; that is not built yet.

Add Circuit simulation 0.9.0?

It will be able to:

  • Adds commands
  • Adds a panel section
  • Opens or saves its own file types
  • Uses "problems"

Signed by CadCraft (key cc-addons-2026-1). License Apache-2.0.

Versions

VersionPublishedStateSize
0.9.0 November 9, 2026 Reviewed and signed 826 KB