Reference Formats
Revit
The native project file of Autodesk Revit, a Building Information Modeling (BIM) database that stores a building's 3D geometry, parametric elements, and linked project data in one proprietary compound file.
Extension
.rvt
Full name
Autodesk Revit Project File
Introduced
2000 (as Revit 1.0, by Revit Technology Corporation; acquired by Autodesk in 2002)
Vendor
Autodesk
What is inside the container
An RVT file is a Microsoft Compound File (the same OLE-based structure historically used by legacy Office documents) that packages the entire BIM model: walls, doors, MEP systems, and other elements as parametric, relationship-aware objects rather than dumb geometry, plus sheets, schedules, and view definitions. Because elements are parametric — a door "knows" it belongs to a wall and updates when the wall moves — the format is not a simple 3D mesh container; it is closer to a structured database with an embedded geometry cache, and its internal schema is undocumented and proprietary to Autodesk.
How to open it
For archives
For long-term archival, export the model to IFC — the open, vendor-neutral BIM standard maintained by buildingSMART — rather than relying on RVT alone, since RVT's schema is proprietary, undocumented, and can become unreadable if Autodesk changes the format or a firm's subscription lapses. A DAM serving AEC (architecture, engineering, construction) clients should keep the RVT as the live editable master during a project but store an IFC export as the durable, tool-independent archival copy.
Revit began life at Charles River Software, a Massachusetts startup founded in 1997 by former PTC engineers who wanted to bring parametric, database-driven modeling — already common in mechanical CAD — to building design. Revit 1.0 shipped in April 2000, and the company (renamed Revit Technology Corporation) was acquired by Autodesk in 2002 for $133 million, folding the product into what became Autodesk’s flagship BIM platform. The RVT file that resulted is not a 3D scene file in the AutoCAD or 3ds Max sense; it’s a relational model where a wall, a window cut into it, and a schedule listing that window are all live references to the same underlying data.
That parametric depth is exactly why RVT is hard for a DAM to handle generically: previewing a model means rendering geometry that only Revit (or Autodesk’s cloud APIs) can fully interpret, and the file’s proprietary, undocumented internal schema means no independent viewer can guarantee full fidelity. This is the core reason AEC-focused DAM deployments — a distinct vertical from photo or video libraries — pair RVT masters with IFC exports and rendered 2D/3D previews: the RVT stays the editable source for the Revit team, while IFC and lightweight viewer formats carry the asset everywhere else, including to archives and other trades’ software.
Frequently asked
Can a DAM preview an RVT file without a Revit license?
Only through Autodesk's own tooling — the web-based Autodesk Viewer or the Forge/APS APIs — which render a viewable derivative server-side. No independent third-party parser can read RVT's proprietary schema reliably.
Why do AEC teams export RVT to IFC before archiving?
IFC is an open, documented, vendor-neutral BIM standard maintained by buildingSMART, so a model stored as IFC remains readable even if Autodesk changes the RVT format or a firm's Revit subscription ends — RVT alone carries that risk.
Is RVT the same kind of file as a DWG or a 3ds Max scene?
No. DWG and .max store geometry and drawing entities; RVT stores parametric BIM elements with live relationships (a door references its host wall), making it closer to a structured database than a plain 3D file.
What underlying file structure does an RVT file use?
RVT and its companion RFA (family) files use the Microsoft Compound File Binary format — the same container technology historically used by legacy .doc/.xls files — wrapping Autodesk's proprietary internal schema.
Can older versions of Revit open a file saved in a newer version?
No. Revit project files are generally not backward compatible; a model saved in a newer Revit release cannot be opened in an older one without an upgrade or a version-specific export.
Does an RVT file include linked models and external references?
It references them rather than always embedding them — large projects commonly link multiple RVT files together (architectural, structural, MEP), so a DAM archiving one file must also track and preserve its linked dependencies.
Why is RVT relevant to a DAM that also handles photos and video?
AEC firms are a distinct, real DAM vertical: they need the same asset governance (versioning, access control, metadata search) applied to BIM models, drawings, and site photos together, which is why RVT and IFC show up alongside conventional media formats in AEC-focused DAM deployments.
What metadata can a DAM realistically extract from an RVT file without opening it in Revit?
Very little from the raw binary itself; most DAM integrations pull metadata (project name, phase, element counts) via Autodesk's Forge/APS API or rely on manually entered fields, since the compound-file structure isn't meant to be parsed by external tools.
Sources
- Revit was originally developed by Charles River Software, founded in 1997, with Revit 1.0 released on April 5, 2000; Autodesk acquired the company (renamed Revit Technology Corporation) in 2002 for $133 million. checked 2026-08-07 — Autodesk Community — Revit version history
- RVT and RFA files use the Microsoft Compound File format, and their internal format information is not publicly documented by Autodesk. checked 2026-08-07 — FileFormat.com — RVT File Format