Create electrical single-line diagrams and installation plans for free
Draw your floor plan, place electrical symbols and link them to circuits. Create a single-line diagram from the same project data and export to PDF. For Belgian electricians, installers and homeowners documenting a renovation.
Public pilot: currently €0, no payment card needed. Planned extensions are listed on the roadmap.
Two diagrams, one electrical project
Create a single-line diagram with OhmCAD
Bring circuits, protection devices and electrical components together in one single-line diagram. OhmCAD uses your project data, so you can build the electrical structure alongside your installation plan.
Create an installation plan with OhmCAD
Show where outlets, lamps and switches are located. Build your electrical installation plan on a floor plan and connect its symbols to the same circuits used by your single-line diagram.
Less repetition. More progress.
From the first project setup to the final diagram, keep your work connected instead of starting over.
Build once
Keep project and electrical data in one structured workspace.
Stay consistent
Reuse information across diagrams instead of entering it twice.
Deliver with confidence
Review clearer output before anything leaves the workspace.
Modules that build on the same project
Start with the electrical core. Future workflows can build on the same project structure without rebuilding your data.
Electricity
Create complete electrical diagrams for homes and commercial buildings.
Home automation
Planned extensions can bring actuators and sensors into the project structure you already created.
Alarm & lighting
Security and intelligent lighting workflows can extend the same project environment later.
Your next electrical project. On us.
Explore the workspace, try the workflow, and tell us what would make your everyday work easier.
OhmCAD is free during the pilot
€0
For the duration of the pilot
- Explore the electrical design workspace
- Keep project and diagram data connected
- Help shape OhmCAD with your feedback
Paid plans may be introduced after the pilot. Users will be informed before any pricing changes.
About the free pilot
A few things worth knowing before you join. Have another question? We'd love to hear from you.
Contact usIs OhmCAD really free during the pilot?
Yes. Using OhmCAD during the pilot costs €0. This is a free pilot period while we develop the platform with feedback from users.
How long does the pilot last?
The end date has not been announced yet. We'll communicate the timing before the free pilot ends.
What happens after the pilot?
Paid plans may be introduced after the pilot. Users will be informed before any pricing changes.
How can I share feedback?
Tell us what works, what is missing, and what could be easier. Your feedback helps guide the development of OhmCAD. Contact us
Your next project does not have to start from zero.
Join the free pilot and explore a connected workflow for your electrical projects.
Create your free pilot account Public pilot: currently €0, no payment card needed. Planned extensions are listed on the roadmap.- 01Create an account
Register with your email address.
- 02Explore your first project
Discover how project data and diagrams work together.
- 03Help shape what comes next
Share your experience and tell us what you need.