.CHK File Extension Information

What program uses .CHK file extension?

Program : EpiData Check File
Program Website: EpiData Check File
Company : EpiData Association
Company Website: EpiData Association

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