Download EXITON FMEA (Beta)

Try it on your own schematic in minutes.

Your schematic data stays on your machine. Always.

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Windows

.exe installer

Download for Windows

SmartScreen warning may appear — click "More info" → "Run anyway"

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macOS

.dmg — Apple Silicon & Intel

Download for macOS

What you can evaluate

✓Load your KiCad project (.kicad_sch + .kicad_pro + BOM)
✓See the full DFMEA analysis: structure → function → failure
✓Drill into failure modes, effect chains, and S/O/D rationale
✓Export DFMEA results to AIAG & VDA formatted Excel
✓Judge the analysis quality on your actual circuits

Beta limitations

⚠LLM-assisted analysis not yet available (planned for future release)
⚠Analysis accuracy may vary by circuit complexity
⚠Output is a review draft — not submission-ready without your review

Coming in future releases

★LLM-assisted failure mode explanation and cause generation
★Cloud LLM API option for enhanced analysis (opt-in)
★FTA (Fault Tree Analysis) visualization

System requirements

•Windows 10+ or macOS 12+
•KiCad 7/8 schematic files (.kicad_sch + .kicad_pro)
•BOM (.csv or .xlsx) — optional but improves accuracy

Help us improve the analysis accuracy

Wrong failure mode? Missing effect chain? That feedback is exactly what we need.

Email feedback GitHub Issues

This software is provided for evaluation purposes. DFMEA output is an automatically generated draft requiring cross-functional review and engineering validation before formal submission. By downloading, you agree to evaluate at your own discretion.