Convert RTE to RFA

A Revit project template may contain a loadable family that must be reused as a standalone component in another project. Extracting that family and saving it as .rfa is practical; converting the entire .rte file is not.

What the RTE format is

RTE is Autodesk Revit's project-template format. It stores starting-project settings such as units, views, object styles, materials, annotation styles, project standards, and sometimes model elements and loaded families.

Architectural, structural, and MEP practices create RTE files for repeated project setup. Revit opens them through File → New → Project. An RTE is a project template, not a generic CAD drawing and not a family library.

What the RFA format is

RFA is Revit's loadable-family format. It stores parametric components such as doors, windows, furniture, lighting fixtures, plumbing fixtures, equipment, annotation symbols, and detail components.

An RFA can be edited in Revit's Family Editor, assigned to a family category, constrained with reference planes and parameters, and loaded into multiple projects. Its behavior depends on the family template, category, host requirements, nested families, materials, and Revit version.

How to extract an RFA from an RTE

Use the desktop version of Autodesk Revit. No reputable online service performs a general RTE-to-RFA conversion while preserving Revit geometry, parameters, constraints, and behavior.

1. Open Revit and create a project from the template with File → New → Project, selecting the .rte file.
2. In the Project Browser, expand Families and locate the loadable family to extract.
3. Right-click the family and select Edit. Revit opens the family in the Family Editor.
4. Save the family with File → Save As → Family, choosing an .rfa filename and location.
5. Open the saved RFA separately and test its category, parameters, reference planes, constraints, materials, geometry, nested content, and host behavior. Use Load into Project to load the checked family into a project.

This workflow applies to loadable families already embedded in the template. It does not convert the whole project template into one family.

When the template has no suitable family

If the template contains only project geometry, create an RFA with File → New → Family and select the correct family template. Rebuild the component there, or copy compatible geometry from the project into the Family Editor, then add the required constraints, parameters, materials, and connectors.

Walls, floors, roofs, ceilings, rooms, views, schedules, levels, grids, and other project-level or system-family content cannot generally be saved directly as standalone RFA files. A host-based component must use a compatible host-family template; changing its category later may be impossible or may require rebuilding it.

For an archival copy of the template as a project, use File → Save As → Project and save an .rvt file. This preserves project structure and settings but does not create an RFA.

Quality and compatibility limitations

RTE, RVT, and RFA files are version-specific Revit databases. A family saved in a newer Revit release generally cannot be opened in an older release, so create or resave the RFA in the target project's Revit version whenever possible.

Extracting a family does not preserve project views, schedules, room relationships, placement context, or every project-level constraint. Copying geometry can also leave behind unsuitable references or lose relationships that depended on the original project. Recheck visibility settings, materials, subcategories, shared parameters, nested families, connectors, and host behavior before distribution.

Generic online CAD converters are unsuitable for this task: they may reject RTE files or flatten geometry without retaining native Revit data. Use Autodesk Revit locally when the resulting RFA must remain parametric and loadable.