I use BeyondCompare. It's not free but pretty cheap for what it does. It also does file and directory comparisons so you can also use it as a file sync utility and for copying large amounts of files (which Explorer is useless for).

http://www.scootersoftware.com/

It's $30, but it's one of those indispensable tools that I couldn't live without.

+++ Rick ---


>Hi,
>
>Anyone know of any good free text comparsion tool
>that can compare text file and output the different.
>
>We are working on a project that might need to
>compare all the different between two text file
>and output the differences to another text file
>for client to view.
>
>Anyone know or using one, pls advise me.
>I have found some and evaluating some,
>hope more will advise/assist me.
>
>Thank you