Add blank lines after each lines using Notepad++ text editor

If you have a requirement wherein you want to add blank lines after each line in a text file, you can achieve it using Text Editors which supports Find and Replace using Regular Expressions.

Using Notepad++

1. Open the file in Notepad++
2. Press Ctrl + H to open Find and Replace Option.
3. Choose Select Mode : Extended.
4. In the Find text filed add : \n
5. In Replace with : text field add : \n\n, click Replace All.

You would see that there is a blank line added after each line.

Other way :

1. Open Find and Replace,
2. Choose Select Mode : Regular Expression .
3. Find : $
4. Replace with : \n

✌️ $ implies the end of the line.