FreeCAD (FreeCAD)MCADConfidence: Medium

FreeCAD writes raw non-ASCII characters into AP214 STEP files instead of the spec-required escaped form, so a part named in Korean or Japanese or with pi opens in FreeCAD but is refused or shows broken names in several commercial CAD tools.

Impact Analysis

Persona

Mechanical Designer

Team Size Impact

5x Multiplier

Prototype Delay

3 Days

Est. Annual Cost

$30,000

1 user · 1 month240 min
Rest of team960 min
Rest of year13,200 min

monthly_minutes × 12 × team_multiplier ÷ 60 × $75/hr = $30k/yr

$75/hr assumed rate.

Annual team-minutes decomposed from the reported monthly inputs.

Evidence & Sources

1 Sources

FreeCAD/FreeCAD Issue #33914: Export: STEP AP214 exports raw non-ASCII characters instead of escaped Unicode (\\X2\\...\\X0\\)

github.com

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Analyst Notes

From the Grok pain-radar digests, Oct 26-27 2026 (Oct 26 12:41 PM ET through Oct 27 7:41 AM ET digests plus the Haitch editions). Verified live 2026-10-27: issue/PR/thread read; title and state confirmed.