As Mega.nz gained popularity, users began to look for ways to integrate the service seamlessly into their browsing experience. Mozilla Firefox, one of the most popular web browsers at the time, was a natural choice for integration. Users wanted a convenient way to upload, download, and manage their Mega.nz files without having to navigate to the website.
While you can use MEGA directly in your browser tab, the extension offers several technical advantages: mega nz extension firefox