Don't trust the post blindly. Verify the exact G-code it generates. Catch post-processor bugs, logic errors, and unexpected moves.
Why verify the post-processor? CAM software generates generic toolpaths. The post-processor translates that into machine-specific G-code. Any bug in the post can cause a catastrophic crash. With Eureka3X, advanced CAM post-processor verification ensures the G-code is 100% safe before it reaches the machine.
💻 Windows 10/11 Required Eureka3X is a desktop simulator and cannot be installed on mobile devices. Send link to my email ➔
Video demonstration showing Eureka3X CNC machine simulator performing Haas NC program verification on a digital twin, avoiding real-world collisions.
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
New or modified post-processors
When you buy a new machine or tweak an existing post, you are basically flying blind until you run the code.
THE FIX
Risk-free verification
Eureka3X lets you test your new post-processor on a digital twin without risking a $500k machine.
THE PROBLEM
Unexpected canned cycles behavior
The CAM software outputs a G83 peck drilling cycle, but the parameters are formatted incorrectly for your controller.
THE FIX
Controller-accurate emulation
We simulate exactly how your controller (Fanuc, Haas, Heidenhain, Siemens) interprets the specific syntax.
THE PROBLEM
Rotary axis unwinding and singularity
Multi-axis post-processors can generate unexpected unwinding moves or struggle near singularities.
THE FIX
Full kinematics simulation
We simulate the exact rotary limits and kinematics of your machine, catching unwinding issues and overtravels.
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?
MonthlyAnnual
EUREKA3X BASIC
€9 /month
Machine: Any 3-axis milling machine (Haas, Fanuc, Siemens, Heidenhain)
✓
Full Simulation
Complete 3D environment with material removal.
✓
Basic verification
Syntax and over-travel verification
✓
Editing & Debugger
Integrated G-code editor, debugger, Virtual JOG & MDI.
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
+Does it work with my CAM software?
Yes. Eureka3X is CAM-agnostic. As long as your CAM software generates standard G-code for Fanuc, Haas, Heidenhain, or Siemens, we can verify it.
+Can I use it to develop my own post-processors?
Absolutely. Many integrators and advanced users use Eureka3X specifically to test and debug their custom post-processors.
+Does it check for overtravels?
Yes, Eureka3X knows the exact axis limits of the digital twin and will warn you immediately if a post-processor generates an out-of-bounds move.
+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.
