.A1 File Extension Information

What program uses .A1 file extension?

Program : Free Pascal Archive File for GO321v1 Platform
Program Website: Free Pascal Archive File for GO321v1 Platform
Company : FPC Development Team
Company Website: FPC Development Team

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