How to Compare Two Files in Notepad++ (2024)

FAQs

How to Compare Two Files in Notepad++? ›

Do this by choosing File > Open from the menu bar. After opening both files, from the app's menu bar, select Plugins > Compare > Compare. The Compare plugin will do its job, which is to start highlighting the differences in your files.

Compare the two files, select View | Diff Context | 0 Lines and you will see only the lines that are different.

Tip: Also, you can press Ctrl + O keys or simply drag and drop files to the interface of Notepad++ to open them. Step 2. Click on the Plugins menu and select Compare from the context menu, and then click on Compare from the sub-menu.

Use the diff checker to compare code files for debugging or compare creative text files to ensure you avoid plagiarism or duplicate content. A text diff tool automatically highlights any detected text difference, making fixing any errors in your text documents much easier.

ComparePlus is a plugin for Notepad++ that allows the user to: Compare two files and show differences side by side. Compare only parts (selections) of two files. Find unique lines between two files.

If you want to go back to the original once you are done comparing, then you either use Plugins > ComparePlus > Clear Active Compares or the equivalent button (the one with the X on it, two to the right of the one where I drew the red arrow above), and it will go back to having no “Compare” highlighting and both be in ...

In Solution Explorer, select two files (use Ctrl-click to select), you can right-click and choose Compare Selected to open the diff view with just those two files. Or, right-click on one of the files you want to compare and choose Compare With.... The Open File dialog appears.

Ctrl+D (or another shortcut) to clone the cursor at similar occurences of the current word or selection.

What does Ctrl W do in Notepad++? ›

That's a select-all, delete everything which empties the tab, and Ctrl+W closes it. Notepad++ already has a special case where when close an empty New ### tab that it does a silent close without prompting.

Install plugin using Settings > Import > Import plugin(s)

Note: To clarify, this only imports a single DLL file. If your plugin has other config files or documentation files or additional DLLs or resource files, this method will not put those files in the right place, and then the plugin will not fully function.

Do this by choosing File > Open from the menu bar. After opening both files, from the app's menu bar, select Plugins > Compare > Compare. The Compare plugin will do its job, which is to start highlighting the differences in your files.

One common approach is to use statistical tests to compare the distributions of different features in the two datasets. For example, you could use a t-test to compare the mean values of a particular feature in the two datasets or a chi-squared test to compare the proportions of different categories in the two datasets.

To enable the regular expression search, select the “Regular expression” option in the “Search mode” section of the “Find” dialogue box. Click the “Find All” button to search for duplicate lines in your document. Notepad++ will highlight all the duplicate lines in your code, making it easy to identify and remove them.

All you have to do is paste two sets of text, one on the left box and another on the right. After that, go ahead and click the Compare button. The tool will then mark the text differences and return a percentage of similarity.