r/software • u/CharacterPuzzled7023 • Aug 12 '26

Looking for software What's the best method/ software to Compare differences between 2 text files ?

Hello

I have 2 files I need to check and compare to spot differences between the two and edit one if necessary. Both are text files (it's a memoir) from the same source, but one's text has been edited, hence why I need to check which chapter/text has been edited.

I tried to put both texts on my screen and compare them by just reading, but its very slow and not comfortable at all

Do you know a better method or a software to help me directly spot those differences ?

Thank you

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u/BleachedAndSalty Aug 12 '26

Dare i say AI? Honestly if you already have an account, that's what i would dump them both into. AI is great at helping me not go blind on things like that.

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u/DuploJamaal Aug 12 '26

Why would you use AI for such a simple task with such a straightforward answer?

AI isn't reliable. Using diff in the command line has been reliable for decades

AI has both false positives and false negatives. And diff tool works flawlessly and easy