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Comparison · Scan to plan and scan to BIM

Neurones 3D vs PointCab Origins

Looking for a PointCab Origins alternative? Neurones 3D is free, offline point cloud and Gaussian splatting software for Windows: the free viewer runs every process, from AI classification to dimensioned floor plans, and a one-time paid edition saves the results.

PointCab Origins is a desktop point cloud application from PointCab GmbH, a German company founded by surveyors, for turning laser scans into floor plans, sections, orthophotos and CAD drawings.

By Dr. Florent Poux, maker of Neurones 3D · PointCab Origins's facts from PointCab GmbH's own documentation, checked

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The short answer

Choose Neurones 3D when the job goes beyond drawing: classifying a scan with trained models, measuring change with M3C2, producing a terrain grid with contours, or writing a report with provenance, all offline on a licence bought once, with a free viewer to try every process first. Choose PointCab Origins when your deliverable is a DWG plan drawn from terrestrial scans, you register raw scans with targets inside the same program, you work on a Mac, or your team lives in AutoCAD, Archicad or Revit and wants PointCab’s plug-ins there.

At a glance

Neurones 3DPointCab Origins
Runs onWindows 10 and 11 (64-bit)Windows 10/11 x64 and macOS (Apple Silicon)
Where it runsdesktopdesktop
Licencefree viewer + one-time paid editionsperpetual licence, yearly subscription or monthly rental
PriceFree viewer; paid editions bought once, no subscriptionOrigins Core EUR 3,000.00, Origins 3D EUR 4,900.00 (perpetual, as listed in the vendor's shop); dongle for offline use EUR 180.00 source
Free useThe free viewer opens, views and runs every process; writing results out needs a paid editionTrial valid for 24 working hours of use, up to 3 projects imported

Feature by feature

"Not stated" means we could not find it in PointCab GmbH's documentation, not that it is missing. Each of PointCab Origins's cells links to where we read it.

CapabilityNeurones 3DPointCab Origins
Runs fully offlineYesNo account, no internet connection, no telemetryYesDesktop application; the shop sells a dongle for offline use (EUR 180.00) source
One-time licence availableYesBought once; no subscriptionYesPerpetual licences for Origins Core and Origins 3D source
Opens LAS/LAZ and E57YesLAS, LAZ, COPC, E57, PLY, PCD and more; a 127.8 M point E57 opens in about 22 sYesLAS, LAZ and E57 import, plus PLY and native scanner formats source
Scan registrationPartlyCloud-to-cloud alignment (ICP and graph matching, no initial placement needed), RMS shown with the inlier shareYesRegistration with targets, natural points or planes source
AI point cloud classificationYesFour trained models ship in every build: indoor, aerial LiDAR, powerline, streetscape; a confidence per pointNot stated
SegmentationYesUnsupervised segmentation, primitive decomposition, components, roomsNot stated
Automatic floor plansYesAutomatic, dimensioned, with sections and elevationsPartlyFloor plans and sections in a few clicks, with a semi-automatic vectoriser source
DXF / CAD drawingsYesDXF R2000, SVG and PDF; no DWGYesDXF and DWG, plus plug-ins for AutoCAD, Archicad and Revit source
DTM / DSMYesDTM, DSM, CHM, slope, aspect, hillshade on one gridPartlyTriangle-meshed digital terrain models source
Contour linesYesContours that cannot crossYesContour Lines Tool added in Origins 4.3 (September 2026) source
Change detectionYesM3C2 with a 95 % level of detection; cloud-to-cloud and cloud-to-BIM deviationPartlyDifference comparison and a 3D point delta distance display; no statistical test documented source
MeshingYesPoisson and clean meshing; the clean mesh is closed, not edge-manifoldYesQuad mesh calculation and mesh smoothing in Origins 4.3 source
Gaussian splatsYesOpens PLY and SPZ splats, converts them to points, meshes them; does not train splatsNot stated
ReportsYesSelf-contained HTML reports with provenanceNot stated
Scripting / SDKYesEngine & SDK edition: Python package and headless command lineNot stated

Where Neurones 3D is stronger

  • Neurones 3D ships four trained AI classification models (indoor, aerial LiDAR, powerline, streetscape) with a confidence per point; PointCab does not document AI classification.
  • Change detection in Neurones 3D uses M3C2 with a 95 % level of detection, plus cloud-to-cloud and cloud-to-BIM deviation.
  • Terrain in Neurones 3D covers DTM, DSM, CHM, slope, aspect and hillshade on one grid, with contours that cannot cross.
  • A free viewer that runs every process, where the PointCab trial lasts 24 working hours and 3 imported projects.

Where PointCab Origins is stronger

  • DWG export and plug-ins for AutoCAD, Archicad and Revit; Neurones 3D writes DXF, SVG and PDF but not DWG.
  • Scan registration with targets, natural points or planes, where Neurones 3D offers cloud-to-cloud alignment only.
  • Runs on macOS (Apple Silicon) as well as Windows.

Who should choose which

Choose Neurones 3D to take a point cloud or a splat capture to a finished deliverable on your own machine: classified LAS, a dimensioned floor plan with sections and elevations in DXF, a DTM with contours, a change map or a report, without an account, an upload or a subscription. Every figure it publishes is measured; see the benchmarks.

Choose PointCab Origins: Surveyors and architects who draw plans from terrestrial scans and need DWG output and plug-ins for AutoCAD, Archicad or Revit, on Windows or macOS.

Questions

Is PointCab Origins free?

PointCab Origins: Origins Core EUR 3,000.00, Origins 3D EUR 4,900.00 (perpetual, as listed in the vendor’s shop); dongle for offline use EUR 180.00. Free use: Trial valid for 24 working hours of use, up to 3 projects imported. Neurones 3D’s free viewer opens, views and runs every process; writing results out needs a paid edition bought once.

Does PointCab Origins work offline?

PointCab Origins: yes. Desktop application; the shop sells a dongle for offline use (EUR 180.00). Neurones 3D: yes. No account, no internet connection, no telemetry.

Can PointCab Origins make a floor plan from a point cloud?

PointCab Origins: partly. Floor plans and sections in a few clicks, with a semi-automatic vectoriser. Neurones 3D: yes. Automatic, dimensioned, with sections and elevations.

What is the best alternative to PointCab Origins?

Choose Neurones 3D when the job goes beyond drawing: classifying a scan with trained models, measuring change with M3C2, producing a terrain grid with contours, or writing a report with provenance, all offline on a licence bought once, with a free viewer to try every process first. Choose PointCab Origins when your deliverable is a DWG plan drawn from terrestrial scans, you register raw scans with targets inside the same program, you work on a Mac, or your team lives in AutoCAD, Archicad or Revit and wants PointCab’s plug-ins there.

How this comparison was made

Written by the maker of Neurones 3D, so read it as such. PointCab Origins's column comes only from PointCab GmbH's published documentation and listings, read on 2026-09-24; where we found nothing, the cell says "not stated". Neurones 3D's column comes from its own guides, which give the limits too. If something here is wrong or out of date, write to howto@learngeodata.eu and it will be corrected.

Sources:

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About

Why Neurones 3D exists.

Standing inside a 43.5 million point indoor laser scan rendered by Neurones 3D

I have spent years working with point clouds, and for most of them the software got in the way. I wanted one tool I would actually reach for every day: fast enough to enjoy, honest about what it does, and calm to use.

Neurones 3D started in Python, the way most of my research does. It worked, but it was heavy, and heavy tools quietly discourage you from opening them. So I rebuilt everything in Rust, from the file readers to the renderer, with one rule: stay frugal. A single small file, no cloud, no telemetry, billions of points on a laptop that is ten years old. In an age where every tool reaches for a data center, I wanted the opposite.

The goal is simple to say and hard to earn. One package that carries you from capture to understanding to deliverable, without exporting to five other programs along the way. Load a scan, a splat, a building, a phone video. See it, classify it, measure it, and send out something real. Together, in one place.

This is the tool I always wanted. I hope it becomes yours too.

Dr. Florent Poux 3D Geodata Academy

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