Your CNC machine on your PC.

Create a perfect CNC digital twin of your shop floor.
Simulate the exact kinematics, controller logic, and tooling in full 3D.

What is a CNC digital twin? It is an exact virtual replica of your physical CNC machine, including its 3D geometry, kinematics, and the specific behavior of its controller. With Eureka3X, your CNC digital twin allows you to verify NC programs exactly as they will run on the real machine.

💻 Windows 10/11 Required
Eureka3X is a desktop simulator and cannot be installed on mobile devices.
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Trusted by professionals who can't afford mistakes

Eureka3X is built on Eureka Virtual Machining — 20+ years of industrial CNC simulation, used in production by world-class manufacturers.

Sound familiar?

These happen every week in every shop. Eureka3X fixes all three.

THE PROBLEM

Testing on the real machine

Proving out a new program on a $500k machine wastes valuable spindle time and risks severe damage.

THE FIX

Prove out on the digital twin

Eureka3X gives you a perfect digital replica. Prove out the program offline while the real machine keeps making chips.

THE PROBLEM

Unpredictable cycle times

CAM estimates are often wrong because they don't account for the machine's true acceleration and deceleration.

THE FIX

Accurate cycle time calculation

The digital twin simulates the true kinematics and controller parameters, giving you accurate cycle time estimates.

THE PROBLEM

Hidden setup collisions

You can't see what's happening inside the machine envelope until the coolant is off and the doors are open.

THE FIX

Full visibility in 3D

Rotate, zoom, and inspect every detail of the machining process in a safe virtual environment before cutting.

No credit card · Windows 10/11 · 4 machines included

G-Code Simulator vs CAM Simulator vs Online Viewer

	Online viewers	CAM simulators	Eureka3X
Shows toolpath	✓	✓	✓
Real machine simulation	✗	Partial	✓
Post-processed G-code	✗	✗	✓
Controller-specific interpretation	✗	✗	✓
Full collision detection	✗	Partial	✓
Machine structure / fixtures	✗	Partial	✓
Material removal accuracy	✗	✓	✓
Works without CAM software	✗	✗	✓
Production-ready	✗	✗	✓

Online tools are fine for checking toolpath direction. Eureka3X is for people who run real programs on real machines.

Ready to try it?

EUREKA3X BASIC

€9 /Monat

Maschine: Jede 3-Achsen-Fräsmaschine
(Haas, Fanuc, Siemens, Heidenhain)

✓
Vollständige Simulation
Vollständige 3D-Umgebung mit Materialentfernung.
✓
Grundlegende Verifizierung
Syntax- und Überlaufüberprüfung
✓
Bearbeitung und Debugger
Integrierter G-Code-Editor, Debugger, Virtual JOG und MDI.
✓
Inspektion
Entfernung, Winkel, dynamische Messungen und Anmerkungen.
✓
Fusion 360-Schnittstelle
Enthält eine KOSTENLOSE Schnittstelle zu Autodesk Fusion 360.
✓
Enthält 4 Maschinen
Haas VF2, Fanuc Robodrill, DMG 635V und DN Solutions DNM5700

EUREKA3X PRO

€49 /Monat

Maschine: Jede 3-Achsen-Fräsmaschine
(Haas, Fanuc, Siemens, Heidenhain)

✓
Alles in BASIC
✓
Vollständige Kollisionserkennung
✓
Viewer-Dateigenerator
Exportieren Sie .evpf-Dateien zur Qualitäts- und Produktionsfreigabe.
✓
CAD vs. Aktienvergleich
Erkennen Sie Riefen, überschüssiges Material und geometrische Fehler
✓
Schnittüberprüfung
Überprüfung der technologischen Grenzwerte in Echtzeit.
✓
Automatische Berichte
Vollständige Erstellung der PDF-Dokumentation.
✓
G-Code-Assistent
Schnelles Einfügen komplexer Zyklen.

EUREKA G-CODE

Enterprise-Edition

Individuelle Preisgestaltung – kontaktieren Sie uns für ein Angebot

Maschine: Jede Maschine, jede Komplexität

✓Alles in PRO
✓Sämtliche Maschinenkinematiken – Fräs-Dreh-Maschine, Swiss-Maschine, beweglicher Spindelstock, Mehrspindel
✓Alle Controller-Marken und Dialekte
✓Schnittstellen zu führenden CAM- und Werkzeugverwaltungssystemen

+ NC CODER

✓Mehrkanalprogrammierung mit integriertem Postprozessor
✓Kanalsynchronisierung für Langdreh- und Drehfräsmaschinen

+ CHRONOS

✓KI-gestützte Optimierung der Vorschubgeschwindigkeit bei vorhandenen G-Code-Programmen

Dediziertes Onboarding · Vorrangiger Support

Erfahren Sie mehr über Eureka G-Code →

The math is obvious.

A spindle crash means

Days or weeks offline
Every day of downtime erases margin
Costly machine repair
Spindle, fixture, and tooling damage
Scrapped parts and missed deliveries
Reputation damage on top of material loss

catch it
here
instead

Eureka3X protects you

One crash costs more than a year of Eureka3X. Load your G-code, run the simulation, see the crash on screen — not on the machine.

30-day free trial · no credit card required

Digital Twins for Top Brands

Fanuc / Haas / Heidenhain / Siemens

We emulate the exact controller logic of your machine. Not a generic G-code reader.

From download to simulation in under 10 minutes

Register — free, no credit card
Download Eureka3X for Windows
Load your NC program, tools, work origins, stocks and fixtures
Note: A free Fusion360-Eureka interface is available to pass all these automatically.
Run the simulation

Ready out of the box
4 production-ready machines included from day one: Fanuc, Haas, Heidenhain, Siemens to cover your whole shop.

Frequently Asked Questions

+What is a CNC digital twin?

It is a virtual representation of your CNC machine that behaves exactly like the real one, simulating kinematics and controller logic.

+Do I need to build my own digital twin?

No, Eureka3X includes 4 production-ready digital twins (Fanuc, Haas, Siemens, Heidenhain) out of the box. You can also import your own CAD models to build custom machines.

+Does it simulate controller parameters?

Yes, Eureka3X uses a highly accurate mathematical model that considers acceleration, deceleration, and specific controller settings for precise cycle time estimation.

+What happens after the trial?

After 30 days, your trial will expire. If you want to continue using the software, you can upgrade to one of our plans. There is no automatic charge since we don't ask for your credit card upfront.