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. It shows the differences between the two files ...

If you don't want to use BitLocker in Windows 7 or TrueCrypt, here's how you can use Notepad++ to encrypt your text files. Install Notepad++ and NppCrypt plug-in. Step 1: ...

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.

Another way to change the text case in Notepad++ is by using the Edit menu. Open a file in Notepad++ and then select text for which you want to change the text case. After that, click on the Edit ...