How to Easily Compare Two Files in Notepad++ using Its Powerful Features


Certainly! Notepad++ is a popular text editor that offers a range of powerful features for users to compare and analyze different files. With its built-in comparison tool, you can easily detect the differences between two files and highlight them clearly. This can be useful in situations where you need to review code changes, proofread documents or simply compare two versions of the same file. In this guide, we’ll show you how to use Notepad++’s compare feature to quickly and easily compare two files side-by-side.

Notepad++ is a popular text editor with many useful features, including the ability to compare two files. This can be especially helpful for programmers and developers who need to check for differences in code, or anyone who wants to compare two versions of a document.

In this article, we will guide you through how to easily compare two files in Notepad++ using its powerful features.

Step 1: Open Notepad++

First, open Notepad++ on your computer. If you don’t have it installed, you can download it from the official website.

Step 2: Open the Files to Compare

Next, open the two files that you want to compare in Notepad++. You can do this by clicking on “File” in the top menu bar and selecting “Open”. Alternatively, you can use the keyboard shortcut Ctrl + O to open the files.

Step 3: Activate the Compare Plugin

Now, you need to activate the Compare plugin in Notepad++. To do this, click on “Plugins” in the top menu bar and select “Plugin Manager”, then find “Compare” in the list of available plugins and click “Install”.

Once the plugin is installed, you should see a new option called “Compare” in the “Plugins” menu.

Step 4: Compare the Files

To compare the two files, go to “Plugins” > “Compare” > “Compare” or simply use the keyboard shortcut Alt + D.

This will open a new window that shows the differences between the two files. Notepad++ highlights added lines in green and deleted lines in red. If there are any changes within a line, they are highlighted in yellow.

You can navigate through the differences using the buttons at the bottom of the window. The arrows allow you to move between changes, and the checkboxes allow you to hide or show certain types of changes.

Step 5: Save the Differences

Once you have reviewed the differences between the two files, you can save them if necessary. To do this, go to “Plugins” > “Compare” > “Export” to save the differences as a text file.


Comparing two files in Notepad++ is a quick and easy process that can help you identify differences between them. By using the Compare plugin, you can quickly highlight changes in code or documents, making it an essential tool for programmers and writers alike. With these simple steps, you’ll be able to compare your files with ease and save time on manual comparisons.

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