Create a xib file for ViewController Page

Step 1: Open Existing Project --> Right Click --> Choose New File.

Step 2: Choose UserInterface.

1. Before clicking userInterface Option

2. After clicking userInterface Option

Step 3:  UserInterface --> Choose View --> Click Next Button.

Step 4: Choose a Device Family Type --> Click Next Button.

Step 5: Enter FileName --> And Click the Create Button.

1. Before Creation xib page

2. After Creation xib page

Step 6: Click the created File --> Choose File Owner --> Click the Custom Class --> Enter the File Name.

Step 7: Choose File Owner --> Click the Connection Inspector --> view is mapped into View(xib page).

Connection Inspector

Step 8: Build And Run the Application --> The project file(XiB) is Worked.