Windows
Compatible applications
Quick Facts
Basic information about this file format
Extension
.RFA
File Type
Revit Family File
Category
Data
Best first step
Use compatible software
Quick Summary
A practical overview of the .rfa file format
An RFA file is a Revit Family file. Revit is a Building Information Modeling (BIM) software used by architects, engineers, and construction professionals to design and document buildings and infrastructure. RFA files contain individual building components, such as doors, windows, furniture, equipme…
File extension
.RFA
File type
Revit Family File
Category
Data
Recommended action
Open with a trusted compatible app
How to open a .rfa file
Start with a trusted app that supports this format
- Check the file extension carefully and confirm that the file name really ends with .rfa.
- Use software that supports this file type. If one app does not work, try another compatible program for the same platform.
- Update the application if the file was created by a newer version of the software.
- Scan files from unknown sources before opening them, especially documents, archives, scripts, installers, and executable files.
What is a .rfa file?
File extension details and usage information
An RFA file is a Revit Family file. Revit is a Building Information Modeling (BIM) software used by architects, engineers, and construction professionals to design and document buildings and infrastructure. RFA files contain individual building components, such as doors, windows, furniture, equipment, and other reusable elements. These families are parametric, meaning their dimensions and properties can be adjusted within Revit projects. RFA files are essential for creating consistent and standardized designs, as they allow users to easily insert and modify pre-built components. They contribute to efficient collaboration and accurate documentation throughout the building lifecycle. The files store 3D geometry, materials, and metadata related to the specific component. They are not standalone project files but are loaded into Revit project files (RVT) to populate the building model. RFA files can be created and customized by users within Revit's Family Editor environment, allowing for the development of bespoke components tailored to specific project needs.
Software Compatibility
Programs that may open or work with .rfa files
macOS
Compatible applications
Linux
Compatible applications
Mobile
Mobile applications
Can .rfa files be converted?
Options for saving or exporting this file to another format
In many cases, a .rfa file can be converted by opening it in compatible software and using an option such as Save As, Export, or Convert. The available output formats depend on the file type and the application used.
- Use the original software that created the file when possible.
- Check whether the application supports exporting to common formats.
- Be careful with online converters when working with private, business, or sensitive files.
- If conversion fails, the file may be corrupted, incomplete, encrypted, or not actually a .rfa file.
Why can't I open a .rfa file?
Common reasons this file type may not open correctly
Wrong software
The file may require a specific program that supports the .rfa format.
Incorrect extension
The file extension may have been renamed manually, even though the actual file format is different.
Corrupted file
The file may be incomplete, damaged during download, or transferred incorrectly.
Outdated app
Your software may need to be updated before it can open newer versions of this file format.
Frequently Asked Questions
Common questions about .rfa files
To open a .rfa file, use software that supports this file format.
- Autodesk Revit
- Autodesk Viewer
- Autodesk Revit (via Boot Camp or Parallels)
- Autodesk Revit (via Wine or similar compatibility layer)
- Autodesk BIM 360
Open the file in compatible software and look for options such as Save As, Export, or Convert. If no export option is available, the file may require a specialized converter or the original application that created it.
- Verify that the file extension is correct.
- Install or update compatible software.
- Try another application that supports this format.
- Check whether the file is corrupted, incomplete, or encrypted.
A file extension alone does not guarantee whether a file is safe or unsafe. Only open files from trusted sources, scan unknown files before opening them, and be especially careful with executable, script, archive, and document files.
File safety tips
Use caution with unknown files
Only open files from trusted sources. Before opening a .rfa file, scan it with antivirus software, verify that the file extension is expected, and avoid running unknown executable, installer, macro-enabled document, or script files.