How to open .XIB file extension?

If you cannot open a new file that has been saved in the .XIB format you need to download the appropriate software. The manufacturer of .XIB files is Apple; .XIB files belong to the Developer Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .XIB files. Activities performed in the order described should solve the problems with all the files in the .XIB format.

• What is .XIB file?
• How to open .XIB file?
• What is .XIB file?