An RFA file is a Revit Family file. Revit is a Building Information Modeling (BIM) software used by ...
A XIB file is an XML-based file format used by Apple's Xcode development environment to define user ...
The NIB file extension stands for 'NIB Interface Builder Archive'. These files are proprietary binar...
A .storyboard file is an XML-based file format used primarily by Apple's Xcode development environme...