Electro Planner

Support for efficient planning and installation.

Electro Planner

Redefining Installations – Your Comfort, Our Commitment.

CircuitsSchematicDistribution BoardDocumentation

Electro Planner is free electrical installation design software online and a professional tool for installers and designers. It combines circuit planning, automatic breaker selection, distribution board visualization, floor plan electrical planning, BOM generation, and automatic cost estimates, so you can prepare clear PDF documentation and a budget view for a contractor or client faster.

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Electro Planner screenshot showing electrical circuits assigned to rooms

Plan on a floor plan

Place rooms, electrical points, and circuits directly on a house or apartment floor plan.

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Electro Planner screenshot showing automatic breaker selection and phase balancing

Automatic Assignment

The platform selects protections, cables, and distributes phases.

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Electro Planner screenshot showing the distribution board editor and project details

Visualize the board

Review DIN rail modules, circuit labels, and the protection hierarchy in a clear distribution board view.

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Electro Planner screenshot showing PDF export for electrical installation documentation

Download Documentation

Generate a complete installation project report.

Create, Use, and Develop for Free

Our platform is available at no cost. We believe that collaborative creation and development of tools yield the best results.

No Fees

The basic version is free and fully functional for planning, documentation, and cost-estimate workflows.

Intuitive Tools

Designed with installers and electrical designers in mind.

Continuous Development

We regularly add new modules and updates.

Expert Support

You can always count on our team's assistance.

Best Free Electrical Installation Design Software Online

Electrical installation planning has never been easier. Electro Planner is free electrical installation design software that helps you create complete electrical projects in PDF format. Alongside automatic B10/B16 breaker selection, phase distribution, distribution board visualization, floor plan planning, BOM, and automatic cost estimate, you can move from room layout to circuits, board schematic, documentation, and budget view in one workflow.

Start with the electrical installation software or follow the electrical design workflow when you want a step-by-step planning guide.

Need a budget view too? See the automatic cost estimate workflow built from the same project BOM.

Automatic Breaker Selection B10/B16 and Phase Distribution

The software automatically selects circuit breakers B10, B16, or C16 and symmetrically distributes load across phases L1, L2, and L3. Full support for single-phase and 3-phase systems.

Quick PDF Documentation Generation

Download a complete electrical installation project in PDF format with a single click - distribution board diagram, circuit list, bill of materials, and cost-estimate data ready to discuss with your electrician or client.

Support for Smart Home Systems (coming soon)

Plan smart home installations - include lighting control, blinds, sensors, and KNX controllers without manual load calculations.

Ready-Made Industry Templates

Use ready project templates, device libraries, and product data for common residential and light commercial workflows. They help speed up BOM and cost-estimate preparation while still requiring project verification.

Online Distribution Board Visualization

Create a clear distribution board layout with DIN rail modules, circuit labels, and a PDF-ready schematic. A professional distribution board visualization tool that works in your browser.

Electrical Installation Planning on a Floor Plan

Place sockets, lighting, switches, and circuits on a house or apartment floor plan, then connect that plan with breaker selection and project documentation.

With our electrical design software, you can significantly reduce documentation preparation time. Electro Planner automatically selects breakers, supports typical cable sizing, visualizes the distribution board, plans the installation on a floor plan, generates BOM data, and prepares an automatic cost estimate with reference prices where available. It is a practical tool for electricians, designers, and property owners.

Frequently Asked Questions

Answers to product questions about Electro Planner, documentation, and cost estimates