I dont know this work or not , I want to find a character and replace with same character by reducing its length. For example I want to find the 'aaaaaa' and replace with 'aa'. the formula for replacing is divided by three. Eg: 'hhhhhhhhh' then it should replace to 'hhh' . what ever in the find box , it should be replaced with same letter by dividing its length by 3. please help

For what you described, you could use a wildcard Find/Replace, where:
Find = ([a-z])\1\1
Replace = \1

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]

Thank you so much. This worked like charm.

Bravo Paul
That is a brilliantly simple solution that I would never have considered.

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Andrew Lockton
Chrysalis Design, Melbourne Australia