Notepad++ has many add-ons. Notepad++ Plugin Manager is an add-on that allows installing, updating, and removing add-ons. In order to install add-ons in Notepad++, Plugins > Plugin Manager tabs should be followed.
Plugin Manager for Notepad++
If there is no Plugin Manager in the Plugins tab, Plugins Manager File can be downloaded from the link below.
Notepad++ Plugin Manager Installation
Follow the steps below after downloading Plugins Manager.
1 – Go to the folder where Notepad++ is installed.
2 – Copy the file that you downloaded into the Plugins file inside the Notepad++ folder.