.EMRG2 File Extension

File created by E-Merge, a tool that is part of E-Prime psychological study software; saves data merged from two or more .EDAT or .EDAT2 data files; used for combining study participant data sets into a single file.

EMRG2 files can be opened by E-DataAid, another program in the E-Prime application suite. This program can filter, analyze, and export the data for statistical analysis in third-party applications.

NOTE: E-Merge version 1 saves merged data sets using the .EMRG extension. EMRG files can still be opened by E-DataAid version 2.