What is .PBI file?
Installation package created for the PC-BSD operating system; contains a setup file and libraries necessary for a full installation; starts the PC-BSD installation wizard when opened; similar to the SETUP.EXE file included with Mac programs.
PBI files are used to install PC-BSD, a desktop-based operating system that is built from FreeBSD, which is a variant of the original BSD (Berkeley Software Distribution) platform. FreeBSD was initially released in 1993 and is the most widely-used open source distribution of BSD.
Recommended Software Programs to open .PBI file