I need a List Comparsion Software!

Hello!!

Please help me, does someone know any software for comparing two lists and give you the duplicate matches as result?

I found this website that makes what I am looking for webtoolhub. The problem is that doing it Online is slow and if you use long list it wont work. I want to compare two followers lists and find common accounts between them.

anyone knows a free software for this task?

THANKS!

I generally use ultraedit for list comparisons. Assuming these are text based files that should meet your needs. They can be comma-separated value or .csv files. As long they are ultimately text based making the comparisons is possible.

Try notepad ++

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Save them as a csv file and do a duplication check in excel.