Discrepancies???

[John Williams]

Hi all,
I have 3 genealogy programs, Heredis 2025, MFT 10, and Reunion 14.
In Heredis l have 3 extra people than in the other two programs.
Can anyone suggest an easy way to find who those 3 extras are?
Is there an app out there that can compare two files from different apps?
Any help would be appreciated
Cheers

[theKiwi]

Export an index file from each app that contains say

First Name - Last Name - Birth date - death date

Open each file in BBEdit and sort the the lines into alpa order, then use the Search ------> Compare front two documents between the file with the 3 extra lines in it and the files that have the smaller number of lines will quickly reveal the differences.

Roger