Compare two files in Notepad++ Notepad++ doesn’t come with a built-in feature to compare two files, but you can use a free Notepad++ plugin called Compare to make it possible.

Here are multiple methods to compare two folders on Windows - Using Command Prompt, Windows PowerShell, Properties, and third-party tools.

How to Use Diff in Notepad++. The diff command in UNIX is a useful utility that allows you to compare two text files and display the lines that were different. If you've migrated to a Windows ...