Scan to BIM Software: What the Stack Actually Looks Like (and When to Skip It)
Scan to BIM Software: What the Stack Actually Looks Like (and When to Skip It)
The most common scan to BIM software stack is Autodesk ReCap for point cloud registration and indexing, Revit for BIM modeling, and one or more plugins to speed up the manual snap-to-cloud work in between. That is the short answer. The longer answer covers what each piece actually does, what it costs to license and staff, and whether building the capability in-house pencils out compared to engaging a field-and-modeling service.
The Four Layers of a Scan to BIM Software Stack
Layer 1: Field Acquisition (Not Software You Buy Off a Shelf)
Before any software runs, a scanner captures the building. The Trimble X7 - the scanner WeAre Capture uses in the field - acquires up to 500,000 points per second and stores raw scans as proprietary project files on a tablet controller. A full scan day can run 10-12 hours on site and produce tens of gigabytes of raw data across dozens of scan stations.
The scanner includes Trimble’s field registration software (Trimble Perspective), which does a first-pass check on station-to-station registration accuracy before the crew leaves the site. That on-site QA step matters because a missed condition found later means a return visit.
Layer 2: Registration and Indexing - Autodesk ReCap Pro
Once raw scan data lands on a workstation, it needs to be registered (all stations stitched into one coordinate-accurate cloud) and indexed into a format Revit can consume.
Autodesk ReCap Pro handles both steps. It imports E57 or other scan formats, lets you manually or automatically align stations, and exports the registered cloud as .rcp (the project file) and .rcs (the individual scan segments Revit streams). E57 is an open standard format (ASTM E2807); RCP/RCS is Autodesk’s proprietary indexed format optimized for real-time viewport performance.
ReCap Pro is included in the Autodesk AEC Collection. Standalone, it runs roughly $230-310/month (Autodesk US list, subject to change). If your firm already subscribes to the AEC Collection at approximately $3,500-4,500/year per seat, ReCap Pro is already included.
The learning curve for basic import-and-register is low - a few days. Cleaning up a complex multi-story cloud with poor overlap or reflective surfaces is a different story.
Layer 3: BIM Modeling - Revit
Revit is the dominant authoring environment for scan to BIM work. You attach the registered RCP/RCS cloud to a Revit project, set the coordinate system, and model elements by snapping to the visible cloud geometry: walls, columns, slabs, openings, mechanical equipment, pipe runs, ductwork.
Revit’s native point cloud support lets you view clouds in plan, section, and 3D; slice them; and control density on the fly. What it does not do is model automatically. Every wall, door, beam, and pipe is placed manually by a modeler interpreting what the cloud shows.
Revit is available standalone at roughly $350-420/month (US list) or as part of the AEC Collection. For a two-seat scan to BIM team running one scanner and one modeler, AEC Collection licensing alone runs $7,000-9,000/year before hardware, training, and staff time.
The LOD (Level of Development) you are targeting determines how long modeling takes. LOD 200 (massing and approximate placement) for a 20,000 sqft commercial floor may take 40-80 hours of modeler time. LOD 350 with coordinated MEP adds 2-4x that. The USIBD LOA (Level of Accuracy) framework and GSA BIM guidelines define accuracy expectations for deliverables - they do not set prices, but they set the bar a competent modeler must hit.
Output from Revit includes .rvt (native Revit), .ifc (the open exchange format for interoperability with ArchiCAD, Navisworks, civil tools, and owner systems), and DWG exports via AutoCAD link for teams that need 2D plan sets.
Layer 4: Point Cloud Plugins and Acceleration Tools
Several plugins accelerate or partially automate the snap-to-cloud step inside Revit:
Leica Cyclone REGISTER 360 / Cyclone MODEL - Leica’s own registration and preliminary modeling environment. If your scanner is a Leica RTC360 or BLK360, Cyclone handles registration and can produce surface meshes or basic geometry before export to Revit.
PointFuse / Elara - Converts point clouds to segmented mesh objects that Revit can reference, reducing manual work for repetitive geometry like ceiling grids or floor slabs.
Scan2BIM plugins (various vendors) - Several smaller plugins offer semi-automated wall detection, floor slab extraction, or pipe-run tracing directly in the Revit viewport. Quality varies. None are fully automatic for complex MEP work.
CloudWorx for Revit (Leica) - Streams Leica scan data directly into Revit without full ReCap indexing, useful when both scanner and software are from the same Leica ecosystem.
Plugin licensing runs from free tiers to $100-400/month depending on the tool. None of them eliminate the need for a trained Revit modeler; they reduce time-per-element on standard geometry.
IFC as the Interoperability Layer
IFC (Industry Foundation Classes) comes up in every scan to BIM handoff conversation. When the client or downstream engineer does not use Revit, IFC is how the model travels: open format, readable by ArchiCAD, Bentley, Tekla, Navisworks, and many owner-side asset management systems.
Revit exports IFC 2x3 and IFC 4 natively. The quality of the IFC export depends heavily on how elements were modeled and categorized inside Revit - a poorly structured Revit model produces a poorly structured IFC file. Specifying IFC schema version and required property sets should happen at project kickoff, not after the model is done.
The Build-vs-Buy Decision
Here is the honest math:
| Scenario | Annual Software Cost | Realistic First-Year Cost |
|---|---|---|
| In-house: AEC Collection x2 seats | $7,000-9,000 | $90,000-130,000+ (salary + software + hardware) |
| Outsource scan + modeling (turnkey) | Per project | Varies by scope; no fixed staff overhead |
Building in-house makes sense when scan to BIM is a recurring internal production need - an architecture firm that runs 20+ measured building projects per year, or a contractor with a dedicated VDC team that already owns Revit licenses.
It makes less sense for:
- One-off or occasional projects where licensing and training costs exceed the project value
- Firms that want the point cloud and Revit model but not the production workload
- Projects with tight timelines where training-lag is a real risk
The alternative is engaging a service that handles both field acquisition and modeling. WeAre Capture scans in the US with the Trimble X7 and delivers the registered point cloud (E57, RCP/RCS) and, through modeling partners, the Revit or CAD deliverable at the LOD the project requires. The client reviews and approves the model without maintaining a software subscription or training a Revit operator.
If you want a quote for your project - field scan only, modeling only, or turnkey - use the quote request form to describe the building type, square footage, and target LOD.
Software You Do NOT Need for Scan to BIM (Unless You Are Doing It Yourself)
If you are engaging a service provider, you do not need ReCap, Revit, or any plugins. You need a viewer. Autodesk provides a free RCP viewer; Revit models can be shared as Navisworks NWD files (free Navisworks Freedom viewer) or reviewed in Autodesk Construction Cloud. For IFC, free viewers include Solibri, BIMvision, and the open-source IFC.js browser viewer.
If you are evaluating scan to BIM software for in-house use, start with a 30-day Revit trial attached to a sample point cloud. The gap between “I can see the cloud in Revit” and “I can model a 50,000 sqft MEP-dense floor accurately” is real and takes months of practice to close. That gap is why most firms that scan occasionally still outsource the modeling layer.
See also: our guide to the point cloud to Revit workflow and the scan to BIM LOD guide for what each level of model looks like as a deliverable. For service pricing context, see the scan to BIM cost guide.
Frequently Asked Questions
What is scan to BIM?
Scan to BIM is the process of converting a 3D laser scan of an existing building or structure into a Building Information Model. A scanner captures millions of measured points (the point cloud), which a modeler then uses as a reference to build geometry in software like Revit. The output is a parametric model - walls, floors, columns, MEP systems - with geometry tied to real measured conditions rather than design intent.
What is the best scan to BIM software?
For most professional workflows: Autodesk ReCap Pro for registration and indexing, Revit for BIM modeling, and IFC for open-format export. Leica Cyclone is the standard alternative registration environment for Leica scanner users. The best combination depends on your scanner ecosystem and what deliverable format your client or downstream team requires. There is no single tool that automates the full workflow.
Do I need software for scan to BIM?
Only if you are modeling in-house. If you engage a service provider, you need a free viewer at most. The scan acquisition, registration, and BIM modeling happen on the service side; you receive the finished model in your required format (RVT, IFC, DWG) and review it with free tools.
How much does 3D laser scanning cost?
Field scanning is typically billed at $3,200-5,000 per day or $200-500 per hour depending on location, site conditions, and scope. Modeling is billed separately at $0.10-0.30/sqft for shell-level work (LOD 200-300) up to $1-10+/sqft for dense MEP documentation. Turnkey scan plus model for a small commercial building under 10,000 sqft typically runs $1,500-4,000; a mid-size office can run $4,000-14,000. These are vendor-derived US ranges, not a fixed benchmark.
What are as-built drawings?
As-built drawings are 2D plans, sections, and elevations that document a building as it actually exists - not as it was designed. They are typically delivered as DWG files or PDFs. Scan to BIM produces a 3D model; as-built drawings can be extracted from that model or produced directly from the point cloud as 2D documentation. See the as-built drawings vs scan to BIM comparison for a detailed breakdown.
Last reviewed: May 2026.