.PBPROJ File

The pbproj file extension is associated with the Project Builder, an integrated development environment distributed as a part of NeXTSTEP and Mac OS X operating systems.

The pbproj file stores project.

Project Builder was replaced by Xcode from Mac OS X 10.3.

This pbproj file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The pbproj file extension is related to the Project Builder programming environment. The pbproj file contains project.

How to open:

Use Project Builder to open *.pbproj project files.

How to convert:

Possibly can be exported to other formats.