Question 1

Is this electrical drawing software really free?

Accepted Answer

Yes. The starter plan is free with no signup required to begin — draw, edit, and export electrical drawings in the browser. Paid plans add unlimited drawings, all 400+ symbols, full SPICE simulation, and unlimited exports.

Question 2

Do I need to download electrical drawing software?

Accepted Answer

No download, no license keys, no install. Everything runs in the browser on Windows, Mac, Linux, and Chromebook, and keeps working offline once loaded. It replaces the "free download full version" hunt entirely.

Question 3

What kinds of electrical drawings can I make?

Accepted Answer

Wiring diagrams, circuit schematics, single-line diagrams (SLD), control-panel and motor-starter drawings, and multi-page documents with title blocks. Four symbol packs cover DIY, hobbyist, professional, and industrial work (400+ IEC/ANSI symbols).

Question 4

Can it draw single-line diagrams (SLD)?

Accepted Answer

Yes. Use the professional and industrial packs — breakers, transformers, busbars, meters, and protective devices — to produce single-line diagrams, and export them as PDF or DXF for submission drawings.

Question 5

Does it simulate the circuits I draw?

Accepted Answer

Yes — unlike most drawing-only tools, a built-in SPICE engine runs DC, transient, and AC analysis on your drawing, with voltages and currents shown directly on the schematic and an oscilloscope-style waveform viewer.

Question 6

Can I export to CAD formats?

Accepted Answer

Yes. Export DXF for AutoCAD-compatible workflows, PDF for print, PNG/SVG for documents, a SPICE netlist for other simulators, and a Bill of Materials CSV for procurement.

Question 7

How does it compare to AutoCAD Electrical or ProfiCAD?

Accepted Answer

Desktop electrical CAD is more capable for plant-scale projects with cross-referencing across hundreds of sheets. For wiring diagrams, schematics, SLDs, and control-panel drawings, the browser editor covers the workflow with zero install cost — plus simulation, which drawing packages lack.