Now, by using LOOP for Firefox, you will be able to convert and combine files to PDF just clicking one button. You can upload, combine and convert files to PDF from a really tidy toolbar and it will not disturb your browsing experience.
LOOP for Firefox provides a revolutionary way to document web pages while browsing the Internet.
You can seamlessly document URLs with the click of a button and then download or combine the web pages with other files to a single PDF.
It's really easy and useful, besides, it's free.
Remember that this version does not support Firefox 3, it's just for Firefox 2 or lower.