How to open .NIB file extension?

If you cannot open a new file that has been saved in the .NIB format you need to download the appropriate software. The manufacturer of .NIB files is Apple; .NIB 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 .NIB files. Activities performed in the order described should solve the problems with all the files in the .NIB format.

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