Add-onsAdd-on for CadCraft

P&ID

Process and instrumentation diagrams: symbols, tagged equipment and instruments, line numbers, line, equipment, instrument and valve lists, and checks. Links the drawing to a process model (stream table, line sizes carried through) and writes the control lists. A drafting aid, not an engineering approval.

What it is allowed to do

  • Adds commands
  • Adds toolbar buttons and menu items
  • Adds a panel section
  • Adds settings
  • Adds its own objects and data to drawings
  • Opens or saves its own file types

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.

Add

Adding needs JavaScript in this browser. You can still download the signed package.

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 P&ID 0.9.0?

It will be able to:

  • Adds commands
  • Adds toolbar buttons and menu items
  • Adds a panel section
  • Adds settings
  • Adds its own objects and data to drawings
  • Opens or saves its own file types

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

Versions

VersionPublishedStateSize
0.9.0 November 9, 2026 Reviewed and signed 3.1 MB