What's new

0.1 · The first release · 10 October 2026

IFC and Revit in your browser. Drop the file, orbit the model, done. No account, no install, no upload.

Opening

• Open IFC 2x3, IFC 4 and IFC 4.3
• Open Revit projects (.rvt), in beta
• Orbit the model while it’s still loading
• Load several models on top of each other, show and hide each one
• The viewer warns before very large files instead of letting the browser crash
• “Recently opened” in Chrome and Edge, asking again before reopening

Finding

• Tree by structure, class, type and storey
• Search by name, type, class, GUID and property value, narrow it with class: and storey:
• Properties with psets, quantities, material and layers, classification and relations
• Revit instance and type parameters, plus ElementId and IfcGUID
• Copy any value with one click, pin properties to the top
• Several elements selected: equal values show once, quantities are summed

Tools

• Measure: distance with snapping, edge, face to face, area, angle, angle between faces
• Section: plane aligned to a face, box around the selection, storey cut, filled cut faces
• Colour by class, type, storey or material, with a legend
• Isolate, hide, ghost the rest, undo
• View cube, fit, shaded, with edges or X-ray
• Walk with W, A, S, D
• Screenshot of the current view
• Tab cycles through elements that sit behind each other

IDS checking

• IDS 1.0 with all six facets
• The check runs in the background, the model stays usable
• Colour the model by result, isolate the failures
• Required and actual values right in the properties panel
• Results as BCF, as a printable report and as an XLSX sheet
• Two templates to start with
• Check Revit models against the viewer’s IFC mapping, in beta

BCF

• Open and save BCF 2.1 and 3.0
• Click a topic: camera, section, selection and colours come back
• New topic from the current view with the T key
• Mark up with pen, arrow, rectangle, cloud and text
• Status, priority, type, assignee, due date, labels and comments
• Topics find the same elements in IFC and Revit models by IfcGUID
• Unsaved topics stay with the model in your browser

Interface

• German and English
• Light, dark or follow the system
• Works with the keyboard

Not yet

• Opening ifcZIP and ifcXML
• Opening plans and views from Revit files
• Clash detection