.nib
| File Type |
 Interface Builder User Interface File |
| File Format |
Proprietary (Apple) |
| Usage |
Open manually; may be referenced by an application |
| Popularity |
★ ★ ★ ★ ☆ Common |
| Description |
Static representation of interface objects and their relationships used by an application; can be loaded into memory only when needed.
|
| Open With |
| macOS |
 Apple Xcode
 Apple Interface Builder
|
|
| Updated |
2007 |
|
