You can also search for Notepad++ through the Windows search feature and open it. Open your Notepad++ by double-clicking on the shortcut.Anyway, follow the below steps to check it out: The compare plugin is limited and may not provide the features that you are looking for in Notepad++. Changed (≠): Most of the lines will be similar but with some changes that are highlighted in a different color.Moved (⇳): The stream that appears once in another file, but in a different location.Deleted (-): The minus sign will show the lines that do not exist in the new file, but are only present in the old file.Added (+): This sign will show the lines that only exist in the new file and not in the old file.Compare plugin will do a comparison through the lines.Ī few of the symbols/signs that you will find for lines after using the compare plugin have different meanings as stated below: If you are using an outdated version of Notepad++, then simply update it or install the Plugin Manager manually. The latest Notepad++ uses Plugin Admin as a plugin manager. However, it is not available by default and you need to download it manually through the plugin manager. There is a specific compare plugin in Notepad++ to compare two files. Compare files in Notepad++ Using the Compare Plugin