.PROJ File Extension Information

What program uses .PROJ file extension?

Program : Poseidon for UML Project Information
Program Website: Poseidon for UML Project Information
Company : Gentleware AG
Company Website: Gentleware AG

Extensions starting with

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | #-0-9