Most teams view models in one app, control drawings in another, raise snags in a third, and chase permits, attendance and reports across yet more. Six or more disconnected tools means the model never talks to what is actually happening on site, and the office spends its week reconciling exports. A standalone BIM viewer shows you geometry but cannot tell you which permit is expiring under that bit of steel or which inspection is overdue on that level. ZiriEzi puts CAD and BIM viewing inside one platform with one login, one bill and one source of truth, so the model is connected to the work, not parked beside it.
View DWG, RVT, IFC and NWD in the browser
Open drawings and federated models directly in the browser with nothing to install on site. The viewer reads DWG, RVT, IFC and NWD, so design, structural and coordination files sit in one place. Because it is part of the platform, the model opens next to the document control, inspections and permits for the same project rather than in a separate login.
A live digital twin, not a static model
ZiriEzi turns the model into a digital twin with status, sensor and progress overlays, so the geometry reflects what is happening now. You can see which areas are built, which are inspected and which are flagged, straight on the model. The twin draws on the same inspections, work plan and observations data already captured on the job, so there is nothing to re-key.
Reality capture linked to your drawings
Capture 360 walkthroughs and link them to the relevant drawings so anyone can stand on a position and see how site compares with design. VR and AR site walkthroughs let the team review progress and coordination without a return visit. Because capture lives beside document control, the walkthrough always points at the current revision rather than a stale export.
Connected to documents, inspections and permits
The model is wired into version and revision control, transmittals and submittals, so you are never viewing a superseded drawing. Inspections, snagging and permits to work, including gas-test readings and lockout/tagout, sit on the same project as the model. ISO 19650 information management and CDM 2015 duties are easier to evidence when the model and its records share one platform.
Ask the CI assistant about the model and the job
The built-in CI assistant takes plain-language commands and answers across the whole project, so you can ask what is outstanding on a level or which permits expire this week. It also acts, creating work plans, scheduling inspections and filing documents, and notifies you about expiring permits, overdue tasks and missing sign-offs. Capture is offline-first, so when a walkthrough or inspection is taken with no signal it queues and syncs when the connection returns.
Frequently asked questions
What file formats does the BIM viewer support?
It opens DWG, RVT, IFC and NWD directly in the browser, covering CAD drawings, native models, the open IFC standard and coordination files. There is nothing to install on site.
Is this a standalone viewer or part of a wider platform?
It is part of one connected platform. The viewer sits alongside document control, inspections, permits, workforce presence and reporting, all under one login and one bill, so the model is linked to the work rather than running in a separate app.
What is the difference between the viewer and the digital twin?
The viewer shows the geometry of your DWG, RVT, IFC and NWD files. The digital twin layers live status, sensor and progress overlays on that model using the inspection, work plan and observation data already captured on the job.
Does it work on site with a poor connection?
Capture is offline-first. Reality capture walkthroughs and inspections taken with no signal are held in an outbox and sync automatically when the connection returns, so nothing is lost on a remote plot.
See ZiriEzi in action
One login, one bill, one platform for everything your site runs.
Book a 30-minute demo to see how it works on your sites.
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