Simple, just go to the your browser's extension store, then click "get" or "add to browser", and Notepad+ is now on your browser.

Unfortunately, Notepad+ is not available on Chrome, yet, but you can suport us by donating, so we could upload it on the chrome webstore.

No, Notepad+ does not have any payments, or subscrirptions, all features are 100% free.

Notepad+ is still being reviewed by testers on Opera
And Notepad+ is not allowed on Firefox.

Yas, Notepad+ can be manually be installed on your browser, Such as Chrome, Opera and Firefox)
(instructions are included).

If the link have expired, feel free to report to michaelangelovicera22@zohomail.com.