DownThemAll! is the perfect tool for downloading multiple files in one shot. It saves valuable time and you don't have to feel overwhelmed.
Once you install the add-on, all you have to do is right-click on any webpage and a DownThemAll! pops up with a list of every downloadable item on that page. You can filter the files by type or check off the ones you want, along with the location you want them saved to. The add-on also alerts you about duplicates and any links that caused errors. Even if you only end up using DownThemAll! a few times, it will be well worth the download.
Click here to download DownThemAll! and make downloading multiple file links in Firefox faster and easier.